雷公藤(Tripterygium wilfordii Hook.f.)优良无性系选育技术的研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
以福建省泰宁县的雷公藤野生植株和人工林为研究对象,开展雷公藤的个体生态学和优良无性系选育技术研究,为藤本植物雷公藤的驯化栽培提供基础研究背景,为藤本植物、药用植物的遗传改良提供理论支撑。
     根据泰宁县农业区划和土壤普查资料,对泰宁县全境雷公藤自然资源分布状况进行调查;以泰宁县芦下、江坑为观测点,开展雷公藤物候观察;以芦下天然起源雷公藤为研究对象,研究野生雷公藤的种内变异;以泰宁县玉溪的雷公藤人工林为研究对象,研究雷公藤的个体生态学规律,并以之为选择群体,开展优良单株选择技术研究;以选出的优良单株为材料,在福建省林业科学研究院采用根扦插技术进行无性系化,并进行无性系苗期生长测定;采用美国CID公司生产的CI-301 CO_2 GAS ANALYZER研究无性系苗木的光合生理特性;采用ELISA法、高效液相色谱法分别研究无性系苗木的内源植物激素、雷公藤甲素含量变异规律;以扦插时间、扦插材料、扦插基质和生长激素为试验因素,开展雷公藤扦插技术研究。本文的主要研究结果:
     雷公藤主要分布区的自然环境特点:①气候:>10℃年积温5000~5500℃,年降雨量1700~1800mm,相对湿度80~86%。②海拔:海拔高度300~500m的高丘地带为雷公藤的适宜分布区;海拔200~300m的河谷地和500~800m的低山为雷公藤的一般分布区;海拔800~1700m的中山为雷公藤的边缘产区。③地形:在300~500m垂直高度上,雷公藤的生长状况,缓坡优于陡坡,南坡优于北坡,下坡优于中、上坡。④土壤:雷公藤自然分布的土壤类型中,红壤占90%,黄壤占5%,紫色土占5%;土壤的PH值为5~6.5,平均为6,显示雷公藤喜弱酸性土壤。⑤植被:雷公藤植物群落中共分布各类植物60科111属135种,其中蕨类植物8科11属11种,裸子植物4科4属4种,被子植物48科96属120种(双子叶植物41科77属98种,单子叶植物7科19属22种)。
     一年中,雷公藤的生长季约300d,落叶休眠期约65d。生长季为2月中旬~12月中旬,期间藤条生长呈现出“快—慢—快”生长节律,对应于2个藤条生长期,分别称之为春梢生长和秋梢生长。春梢抽梢期约120d,其间约100d为速生期;春梢生长量呈现出下坡>上坡现象。秋梢抽梢期约70d,其间约50d为速生期;秋梢生长量小于春梢。多年生雷公藤4月中旬现蕾,5月中上旬初花,果实成熟于9月中下旬;上坡和下坡的生殖节律基本一致;多年生雷公藤每年开花结实1次,结实量呈现大小年交替变化规律。
     野生雷公藤种内存在丰富的变异,冠幅、枝数、地茎、主藤长的变异系数分别为55.73%、59.52%、38.27%、53.2%;野生雷公藤各生长性状存在极显著的相关性,冠幅与地茎、冠幅与主藤长、地茎与主藤长的相关性达到极显著水平,冠幅与枝数的相关性达到显著水平。
     不同坡位雷公藤根系的分布量都呈现出随土层深度的增加而递减的规律;雷公藤根系生长具有坡位效应,下坡、中坡根量大于上坡;根系的平均含水率为43.88%,呈现出下坡>中坡>上坡规律;根系的径级分配在不同坡位上均存在相同的规律,即粗根>中根>细根,粗根比例为62.18%;植株根、茎、叶生物量分别占全生物量的52.75%、37.67%、9.58%;植株的地径、平均藤径、枝数等生长性状与全生物量存在显著或极显著相关关系,通过最优方程的拟合,可以建立以枝数、地径、平均藤径、平均藤长为自变量的全生物量估测模型。
     雷公藤人工林选优的合理对比株数为16株。以枝数为选优目标,其选优标准为1.5倍比值;以地径为选优目标,其选优标准为1.45倍比值;以平均藤长为选优目标,其选优标准为1.45倍比值;以平均藤径为选优目标,其选优标准为1.85倍比值。最后用指数选优法从36株候选株中选出23个优良单株,入选率为1.05%,生长指标为林分平均水平的1.47~1.8倍。
     23个优良单株的根扦插总成活率为94.4%,生长量均超过对照;扦插苗生长呈现出“快—慢—快—停”年生长节律。苗木的枝数、地径、主藤长的生长差异达到显著性水平;枝数、地径的广义遗传力分别为0.3612、0.4664;系统聚类分析结果,23个无性系分为粗壮型、伸展型、中间型、普通型4个类型;以地径、枝数为主要选择指标,共选出苗期速生无性系10个,与23个无性系的平均数相比,其枝数的平均生长优势为10.17%,地径的平均生长优势为22.75%。
     雷公藤苗木净光合速率的日变化曲线呈不对称双峰曲线,出现“午休”现象;通过比较上、中、下部叶片的净光合速率,发现下部叶片更能准确反映植株的日变化规律;雷公藤对光的适应性属中等偏下,为中度耐荫植物,其苗木光补偿点为17u mol.m~(-2).s~(-1),光饱和点为600u mol.m~(-2).s~(-1);苗木的净光合速率与气温、叶温、光合有效辐射、蒸腾速率呈极显著正相关关系,与大气相对湿度、叶内湿度、胞内CO_2浓度、胞间CO_2浓度呈极显著负相关关系;主藤长伸长生长受净光合速率、蒸腾速率影响显著;雷公藤无性系间光合作用差异明显,编号为17、13、16、10、11、4、6的7个无性系具有较高净光合速率。
     雷公藤无性系间的IAA、GA、ABA、ZR四种内源植物激素含量具有一定差异性。差异程度:IAA>GA>ABA>ZR。IAA与GA、IAA与ZR、GA与ZR之间呈现出极显著的正相关关系,说明这三种激素含量水平密切相关;ABA的含量与其余三种激素间没有特别的相关性,属独立因素。雷公藤无性系间的内源激素平衡性较差,对其生理活动和生长状态产生了一定影响。
     雷公藤苗木的根木质部的雷公藤甲素含量是根韧皮部的1.29倍,二者之间的相关性极其显著;无性系间的根韧皮部、根木质部的雷公藤甲素含量差异达到显著性水平;通过联合选择,共选出2个高雷公藤甲素含量无性系,并进一步选出1个兼有速生及高雷公藤甲素含量双优性状的优良无性系。
     雷公藤根扦插受季节限制不明显,枝条扦插成活率受夏季高温的影响较大,扦插最佳时间为2~3月或9月小阳春;在非适宜季节,根扦插可以选用ABT2号、ABT3号生根粉,枝扦插可以选用ABT1号生根粉进行促根处理;根扦插与枝扦插相比,存在成活率高、根系发达、生长好等优势;根扦插的最适取穗长度为6cm~8cm,枝扦插的最适取穗长度为12cm~15cm,并以枝条中段取穗为佳;根扦插对基质的适应性比枝扦插强,雷公藤扦插最经济适用的基质为沙壤土。
     本文通过雷公藤生长发育环境调查、物候观察、种内变异、根系分布规律、植株生物量分配规律及全生物量模型等基础研究,开展了雷公藤个体生态学、优良单株选择、苗期生长特性、光合特性、内源植物激素含量、雷公藤甲素含量等研究,选育出雷公藤苗期速生无性系10个,高雷公藤甲素含量无性系2个,兼有速生、高雷公藤甲素含量双优性状无性系1个,同时,探索总结了雷公藤扦插繁殖技术体系,制定了雷公藤育种策略,为雷公藤的遗传改良、良种化、产业化的发展提供了物质基础和技术保障,填补了国内外有关这一研究领域的空白。
Based on the wild habitats and plantations of Tripterygium wilfordii(TW) in Taining County(TNC),the studies focused on both autoecology research and clone selection so as to provide either the basic scientific data for TW's domestication and the theoretic knowledge for the improvement of canes and medical plants.
     The overall survey of TW resources was carried out according to the data of TNC agriculture subdivision and soil survey and the phenological observation was implemented in the 2 spots which located on Luxia and Jiangkeng of TNC.The natural generated population of TW in Luxia was applied to explore the variation within the species,while the plantation in Yuxi for the study of TW autoecology and elite individual selection.In Fujina Forestry Academy,the clonalization of the selected plants was achieved using root cuttings,furtherly the growth and photosynthetic physiologic characters of clonal plantlets were tested using CI-301 CO_2 Analyzer,which made in USA.The content of endogenous growth regulators and triptolide in TW seedlings were measured by ELISA and high efficiency liquidphase chromatography(HELC) respectively.Also the clonal propagation by cuttings was experimented using date,cutting, medium and growth regulators as the elements.The following was the achievements.
     The natural prospects of TW main distribution region were as the following:①Climate:The annual accumulation of temperature higher than 10℃,rainfall and relative humidity is 5000~5500℃,1700~1800 mm and 80~86%respectively;②Altitude:The high hilly area with altitude 300 to 500m is the adequate distribution zone for TW,and the valley at altitude 200 to 300m and mountains with 500 to 800m as the general zone.The mountainous area with altitude 800 to 1700m is TW's boundary zone.③Topography:In the elevation between 300 and 500m, TW grows better in light and southwide lope than in tiff and northwide. On the same slope,it grows best in the foot.Regarding on the micro-topography,it grows better in the concave than in the convex and platform.④Soil:The soil category of TW natural distribution allocated in the red soil 90%,yellow soil 5%and purple soil 5%.The average PH is about 6,varying from 5 to 6.5 and suggests TW prefers light acid soil.⑤Vegetation:In the TW community there are 135 plant species belong to 111 genus of 60 families,of which 11 fern species of 11 genera in 8 families,4 gymnosperm species of 4 genera in 4 failies,120 angiospermous species of 96 genera in 48 families(98 dicotyledonous species of 77 genera in 41 families and 22 amphibrya species of 19 genera in 7 families).
     In a year-round,TW has 2 shoot growing periods which is in the spring and autumn respectively.The spring one lasts about 120d,of which growing peak longests 100d and the growth in the foot part of slope is more than that in the up.The autumn one is about 70d,of which growing peak lasts 50d.Generally the growth of spring shoot is bigger than that of autumn one.TW develops flower buds on middle April,starts flowering on early or middle May,fruits ripen on middle or late September.TW bears flower and fruit once a year and the fruit crop presents the rythum of plenty and poor alternatively
     Great inner-species variance were observed for TW and the variance index of crown width(CW),branch number(BN),ground diameter(GD) and main cane length(MCL) was 55.73%,59.52%,38.27%and 53.2% respectively.The growth traits were closely correlated with each other and very obvious correlation happened between CW and GD,CW and MCL,GD and MCL,while visible between CW and BN.
     The distribution of TW root system in different slope position decreases along the increment of soil depth.The slope position effect is obviously presented in TW root growth,which more roots in the bottom and mille than that in the up.The water content in TW root increases gradually from the bottom to the top of slope with an average at 43.88% and the distribution of roots at different diameter grades was simillar in different position on slope,i.e the roots with big diameter is more than that mediate and small and the big ones accounts for 62.18%of the total. The biomass of TW root,stem and leaf accounts for 52.75%,37.67%and 9.58%respectively.The correlation between biomass and GD,average cane diameter and BN is visible or very visible and a model for estimation of biomass was successfully formatted using BN,GD,ACD and ACL as the self elements by best formula.
     The reasonable select ratio for plus tree selection in TW plantation is 16.For BN as selection objective the reasonable select ratio is 1.5 times of the standard.And that for GD,ACL,and ACD is 1.45,1.45 and 1.85 respectively.In the end 23 elite trees were selected by exponant from 36 candidate trees at select ratio of 1.05%,of which the growth is 1.47 to 1.8 times of the stand average.
     The average survival rate of the cuttings from the 23 plus trees was 94.4%and no disease or insect damage was found.The TW cuttings grow rhythm is typical as "rapid- slow-speed -stop".The variance of BN,GD, ACL at 1.5-years-old plantlets is visible and the generalized heritibility of BN,GD is 0.3612,0.4664.The growth of the 23 clones is better than the checked and the 23 clones can be classified into 4 groups by hierachical cluster analysis,ie.the trong,stretch,mdiate and normal.A general correlation was found among the 3 growth traits in the seedling stage,of which GD is the central trait correlated with the others.Using GD and BN as the select criteria,10 elite clones were selected with rapid growth at nursery stage and their average growth gain of BN and GD was 10.17%and 22.75%respectively,compared to the average of the 23 clones.
     The daily variance of net photosynthetic rate in TW plantlets tends to be a two-peak curve with a pause at noon.Also the leaves in the down part were found to present the daily variance trend of net photosynthesis more precisely than that of both the up and middle and the results suggested TW is a mediate shade-resistant plant as its general or poor adaptability to sunlight with a photo compensation point at 17u mol.m~(-2).s~(-1) and saturation at 600u mol.m~(-2).s~(-1).The net photosynthesis rate was found correlated positively with air temperature,leaf temperature,efficient radiation of photosynthesis and vapouring rate,negatively with air relative humidity,leaf water content,concentration of CO_2 inner cell or between cell and invisibly with air CO_2 concentration and.The growth of TW main cane was influenced obviously by net photosynthesis rate and vaporescence rate but non-obviously by BN,GD growth and plant photosynthesis.Finally the photosynthesis variance among the TW clones was significant,of which clone 17,13,16,10,11,4 and 6 had higher net photosynthesis rate.
     Significant variance of endogenous hormone content was found among the TW clones regarding on IAA,GA,ABA and ZR and obvious correlation was found among the 4 endogenous hormones,of which very positive among IAA,GA and ZR.It suggested the content of 3 hormones is closely correlated with each other and the variance trend similar among different clones.By the way the ABA content is independent with the others.The hormones should play influential effect on the growth and development of TW plantlets by interaction or.
     The content of triptolide in the root xylem of TW clone plantlets was 1.29 times as that in the phloem and its variance between the 2 parts was visible,which was 2.09 and 3.1 times as those of the checked respectively. The triptolide contents of root xylem and phloem were correlated with each other very obviously,but the correlation was invisible between the triptolide contents of root and growth traits,photosynthesis factors and content of endogenous hormones.Fatherly 2 elite clones with high triptolide content were selected by index screening,of which one with double advantages,i.e.rapid growth and high triptolide content.
     Although seasoning was not very restricted for TW cutting propagation,the high temperature in the summer did affect the cutting survival rate.As a result,the best season for cutting is on February to March or in the 'little spring' of September.No root promotor needed on February to March.Otherwise ABT2 or ABT3 was suitable for root cutting and ABT1 for branch.The plantlets from root cuttings seemed to grow more branches,better roots and growth than that from stems.Of the branch cuttings the highest survival rate was achieved using cuttings form meddle section,which followed by the bottom and the poorest from the upper.The most suitable section length for root cutting was 6 cm to 8 cm and that of branch 12 cm to 15 cm.More substrates could be used for root cutting than that for branch cutting and the sandy soil was the best economically.
     Based on the studies concerned with development environment survey,phonological observation,inner-species variance,root distribution, plant biomass allocation pattern and biomass model,the research covered an area including autoecology,plus tree selection,growth characters, photosynthesis traits and contents of endogenous hormone and triptolide at nursery stage.As a result,10 elite clones with rapid growth at nursery stage,2 clones with high content of triptolide and 1 clone with both rapid growth and high triptolide content were selected and the TW cutting propagation procedures and breeding policy were successfully developed. The results could provide the material base and technical assurance for TW breeding,improved varity deployment and industry development and filled the gap of research concerned in the domestic and abroad.
引文
[1]福建省科学技术委员会,福建植物志编写组编著.福建植物志(第三卷)[M].福州:福建科学技术出版社,1987:277-293.
    [2]斯金平,阮秀春,郭宝林等.雷公藤资源现状及可持续利用的研究[J].中药材,2005,28(1):10-11.
    [3]周广耀.雷公藤的临床生化及生化药理研究进展[J].中国医院药学杂志,1983,3(4):3.
    [4]岗艳云.雷公藤及其单体的药理作用研究进展[J].中国医科大学学报,1995,26(4):252.
    [5]左冬梅.雷公藤对T、B细胞功能的不同影响[J].中国免疫学杂志,1986,2(4):232.
    [6]范勇毅,崔光辉,张蒲等.雷公藤单位T_4体外给药对细胞免疫功能的影响[J].中国实验临床免疫学杂志,1990,2(6):6.
    [7]常金丽,张秀兰,郭坚等.雷公藤总甙免疫抑制作用的初步探讨[J].中华微生物学和免疫学杂志,1984,4(5):331.
    [8]孟丽娟,雷万军,王建军.雷公藤免疫抑制作用研究概况[J].中医研究,1998,11(6):47.
    [9]杨峻,许静亚,李东真等.雷酚内酯的抗炎免疫药理等作用[J].中草药,1995,26(1):24.
    [10]郑幼兰.雷公藤春碱和雷公藤新碱的免疫抑制作用[J].药学学报,1989,24(8):568.
    [11]郑家润,刘李和,徐兰芳等.雷公藤总甙(T_Ⅱ)的毒性研究[J].中国医学科学院学报,1983,5(2):73.
    [12]叶惟三,吕燮余,范勇毅,等.雷公藤单体雷醇内酯对雄鼠的抗生育作用[J]中国药理学通报,1992,9(2):58.
    [13]郑家润,顾克显,高纪伟等.雷公藤抗炎免疫及抗生育活性成分的筛选Ⅳ.7个环氧二萜内酯化合物体内雄性抗生育活性的比较[J].中国医学科学院学报,1991,13(6):398.
    [14]施昌年.雷公藤药理作用的研究进展[J].中国医院药学杂志,1989,9(3):111.
    [15]Kupchan SM,W illian AC,Richard GD et al.Triptolide and tripdiolide,novel antileukenic diterpenoid triepoxides from tripterygium wilfordii[J].J Am Clern Suc,1992,94(20):7194.
    [16]夏志林,黄寿卿,陈俊元等.雷公藤茎和叶的化学成分研究[J].中药通报,1998,13(10):36.
    [17]Lee KY,Park JS,Jee YK,et al.Triptolide sensitizes lung cancer cells to TNF-related apoptesis-inducing ligend(TRAIL)-induced apoptosis by inhibition of NF-kappaB activation[J].Exp Mol Med,2002,34(6):462-468.
    [18]Lou YJ,Jin J,Wang YG.Triptolide inhibits transcription factor NF-kappaB and induces apoptosis of multiple myeloma cells[J].Leuk Res,2005,29(1):99-105.
    [19]Fidler JM,Li K,Chung C,et al.PG490-88,a derivative of Triptolide,causes tumor regression and sensitizes tumors to chemotherapy[J].Mol Cancer Ther,2003,2(9):855-862.
    [20]陈芍芳.雷公藤内酯的抗炎症作用[J].中草药,1988,19(8):24.
    [21]聂型铁.雷公藤的药理研究及其临床应用[J].湖北中医杂志,1988,(5):38.
    [22]于海寅.雷公藤的药理及其临床应用[J].中级医刊,1986,21(8):54.
    [23]陈香美.雷公藤在被动性Heymann肾炎中抑制沉积物的作用机理[J].中华肾脏病杂志,1990,(1):10.
    [24]周广耀.雷公藤的临床生化及生化药理研究进展[J].中国医院药学杂志,1989,9(7):320.
    [25]樊冰.中医药治疗类风湿性关节炎进展[J].山东中医药大学学报,1997,16(2):10.
    [26]刘慰祖.雷公藤多甙片治疗肾小球肾炎30例疗效观察[J].上海中医药杂志,1990,(2):5.
    [27]陈劲松,季曙明,殷立平.移植肾早期常规活检的临床意义[J].解放军医学杂志,2003,28(6):550-551.
    [28]王玉生.雷公藤多甙治疗盘状红斑狼疮26例临床观察[J].皮肤病与性病,1998,9(1):463.
    [29]孙嘉斌.雷公藤片治疗多发性硬化的初步探讨[J].中国中西医结合杂志,1988,8(2):87.
    [30]阮希元,邵康蔚,张君坦.雷公藤治疗播散性神经性皮炎的观察[J].福建中医药,1988,21(5):94.
    [31]姚淮芳,于庆生.雷公藤多甙片治疗亚急性甲状腺炎[J].中成药,1994,16(10):26.
    [32]张存,熊常平.粉背雷公藤治疗成人广西中变应性亚败血症8例[J].广西中医药,1992,15(2):3.
    [33]程书权,罗振辉.雷公藤的临床研究及应用进展[J].浙江中西医结合杂志,1992,27(1):131.
    [34]任捷,李晓春,穆迪嘉.雷公藤制剂治疗Reiter氏综合症15例[J].吉林中医药,1992,(1):17.
    [35]陈良良.雷公藤治疗支气管炎哮喘初步临床观察和实验研究[J].山东中医学院学报,1988,12(3):52.
    [36]李瑞林,舒达夫.雷公藤的研究与临床应用[M].北京:中国科学技术出版社.1985.
    [37]贾传春,王秀娟.雷公藤多甙片的临床不良反应[J].中国医院药学杂志,2000,20(5):316-317.
    [38]朱天忠.雷公藤中毒死亡90例原因探讨[J].北京中医,1995,(2):35-37.
    [39]陈远辉.急性雷公藤中毒致心源性休克3例报告[J].福建医药杂志,1999,21(3):56.
    [40]曹燕.雷公藤致骨髓造血障碍2例报告[J].重庆医学,1995,24(2):127-128.
    [41]刘光霞.雷公藤致药物性骨髓抑制2例报告[J].成都中医药大学学报,1997,20(3):44-45.
    [42]史影,王梅.雷公藤中毒致急性肾功能衰竭l例[J].中国实用内科杂志,1999,19(8):502.
    [43]李希发,韩俊清,张郁等.雷公藤糖浆对人精子体外受精能力影响的研究[J].北京军区医药,1994,6(5):332.
    [44]谷春霞,陶学濂,葛春生等.雷公藤多甙片所致闭经原因的探讨[J].中国医学科学院学报,1989,11(2):151-153.
    [45]章静波,郁昌虎,薛社普.用原位缺口翻译法研究棉酚、雷公藤总甙对DNA的损伤作用[J].解剖学报,1991,22(4):399-402.
    [46]许杰洲,黄少弼,肖征宇等.雷公藤多甙的副作用[J].中国基层医学,1996,3(3):137-139.
    [47]李耐三,于东晖.中药雷公藤的毒代动力学研究[J].中国药科大学学报,1992,23(1): 25-26.
    [48]李瑞林.浅谈雷公藤的安全合理使用[J].天津中医,1985,(3):43-45.
    [49]贾力.雷公藤属植物化学药理和临床作用[J].药学通报,1985,20(2):101.
    [50]吴大刚等.昆明山海棠的生物碱—雷公藤次碱[J].云南植物研究,1981,3(4):471.
    [51]何直升,洪山海,李亚等.雷公藤碱乙,碱庚和碱己的结构[J].化学学报,1987,45:510.
    [52]何直升,洪山海,李亚等.新生物碱雷公藤戊的结构[J].化学学报,1985,43:593.
    [53]何直升,李亚,方圣鼎等.雷公藤碱丁和碱辛的结构[J].化学学报,1989,47:178-181.
    [54]Kupchan SM et al.Macrocycl spermidine alkaloids from Maytens serrata and Tripterygium wilfordii[J].J Oog Chem,1977,42(23):3660.
    [55]Kupchan SM et al.Celacinnine,a novel macrocyclic spermidine alkaloid prototype[J].J C S Chem Comm,1974,191:329.
    [56]邓福孝,曹剑虹,夏志林等.雷公藤倍半萜生物碱的研究[J].植物学报,1987,29(5):523-526.
    [57]邓福孝.雷公藤内酯四醇和雷公藤精碱的结构[J].植物学报,1992,34(8):618-621.
    [58]张明哲等.雷公藤精和雷公藤碱的分离及其结构测定[J].北京大学学报(自然科学版),1988,24(4):392-396.
    [59]林绥等.雷公藤倍半萜生物碱的分离与结构[J].药学学报,1995,30(7):513-516.
    [60]林绥等.免疫抑制成分异雷公藤春碱的分离与结构[J].药学学报,1994,29(8).
    [61]林绥等.雷公藤倍半萜生物碱的分离与结构[J].中草药,1995,26(9):458.
    [62]Li YA,George M Strunz,et al.Sesquiterpene alkaloids from Tripterygium wilfordii(Hook):anuclear magnetic resonance study of 1-desacetylwilfordine,1-desacetylwilfortrine,and 2-debenzoyl-2-nicotinoylwilforine[J].Can J Chem,1990,68:371-376.
    [63]Hongquan Duan et al,Sesquiterpene alkaloids from TriPterygium hypoglaucum[J].Phytochemistry,1997,45(3):617-621.
    [64]Hongquan Duan et al.Sesquiterpene alkaloids from Tripterygium hypoglaucum[J].Phytochemistry,1999,52:1735-1738.
    [65]Takashi Morta et al.Sesquiterpene alkaloids from Tripterygium hypoglaucum[J].Phytochemistry,1993,39(5):1219-1222.
    [66]Kupchan SM,Willian AC,Richard,et al.Triptolide and tripdiolide,novel antilcukemic Diterpenoid triepoxides from Tripterygium wilfordii[J].JACS,1972,92(20):7194-7195.
    [67]吴大刚,孙西昌,李峰.雷公藤属植物的新二萜内酯——山海棠素和雷公藤素丙[J].云南植物研究,1979,1(2):29-35.
    [68]邓福孝,黄寿卿,曹剑宏.雷公藤三种新二萜的分离和结构[J].植物学报,1985,27(5):516-519.
    [69]邓福孝,黄寿卿,黄振登等.雷公藤化学成分研究Ⅱ[J].药学学报,1981,16(2):155-156.
    [70]邓福孝,周炳南,宋国强等.雷公藤化学成分研究Ⅳ[J].药学学报,1982,17(2):146-150.
    [71]邓福孝,曹剑虹,夏志林等.雷酚萜醇的分离和结构[J].药学学报,1987,22(5):377-379.
    [72]马鹏程等.新雷公藤内酯四醇的研究[J].植物学报,1995,37(10):822-828.
    [73]马鹏程等.雷公藤中12-表雷藤内酯三醇的分离与结构研究[J].植物学报,1993,35(8):637-643.
    [74]邓福孝等.雷公藤内酯四醇和雷公藤精碱的结构[J].植物学报,1992,34(8):618-621.
    [75]马鹏程,陈云.雷公藤中雷公藤录内酯醇(T_4)的分离与结构测定[J]。中国医学科学院学报,1990,12:157.
    [76]张玉璞等.雷公藤叶中二萜化合物的研究[J].药学学报,1993,8(2):110-115.
    [77]马鹏程等.雷公藤双录内酯四醇的分离与结构研究[J].植物学报,1996,38(3):234-240.
    [78]林绥等.异雷公藤内酯四醇的分离与结构[J].植物学报,1993,35(5):385-389.
    [79]李春玉,李援朝.雷公藤化学成分研究[J].药学学报,1999,34(8):605-607.
    [80]陈昌昆等.湖北产雷公藤的内酯成分[J].中草药,1986,17(6):2-4.
    [81]秦国伟,杨学敏,顾文华等.雷公藤中两种新三萜内酯——雷公藤内酯甲和雷公藤内酯乙结构[J].化学学报,1982,40(7):637-646.
    [82]张崇璞,张永刚.从雷公藤分离出五环三萜酸[J].中国医学科学院学报,1986,8(3):204-206.
    [83]张崇璞,张永刚.雷公藤总甙(T_Ⅱ)三萜成分的研究[J].中国医学科学院学报,1989,11(5):322-325.
    [84]张崇璞,张永刚,郑启泰等.雷公藤三萜酸C的分离和结构鉴定[J].药学学报,1989,24(3):225-228.
    [85]张伟江,潘德济,张罗修.雷公藤三萜成分的研究[J].药学学报,1986,21(8):592-598.
    [86]邓福孝,曹剑虹,夏志林等.雷二羟羧甲酯和雷公藤春碱的结构[J].植物学报,1987,29(1):73-76.
    [87]Hori H et al.Isolation and structure of regelin and regelinol,new antiumorursene-type triterpenoids from Tripterygium regelii[J].Chem Pharm Bull,1987,35:2125.
    [88]Hori H et al.lhe absolute configulation of regelide,a novel 6-nicotinoyl dihydroagarofuran sequinerpene alkaloid from Tripterygium regelii[J].Chem Pharm Bull,1987,35:4683.
    [89]夏志林等.雷公藤茎叶三萜化学成分研究[J].中草药,1995,26(12):627-628.
    [90]沈建华,周炳南.东北雷公藤三萜成分的研究[J].植物学报,1992,34(6):475-479.
    [91]Hongquan Duan et al.Di-And triterpenoids from Tripterygium hypoglaucum[J].Phytochemi stry,1997,44(7):1275-1278.
    [92]Takashi Morota,Chun-xin Vang et al.D:A-Friedo-24-noroleanane triterpenoids from Tripterygium wilfordii[J].Phytochemistry,1995,39(5):1159-1163.
    [93]Takashi Morota et al.Triterpenes from Tripterygium wilfordii[J].Phytochemistry,1995,39(5):1153-1157.
    [94]Yoshisha Takaishi et al.triperpenoid inhibitors of interleukin-1 secretion and tumourpromotion from Tripterygium wilfordii var.regelii[J].Phytochemistry,1997,44(8):1511-1514.
    [95]Xiao Y Wu et al.1-llydroxy-2,5,8-trimethyl-9-fluorenone from Tripterygium wilfordii[J].Phytochemistry,1990,36(2):477-479.
    [96]郭夫江,方佩芬,李援朝.雷公藤三萜成分研究[J].药学学报,1999,34(3):210-213.
    [97]苗抗立,张晓康,董颖.雷公藤根皮三萜成分研究[J].天然产物研究与开发,1999, 12(4):1-7.
    [98]陈昆昌,杨仁洲,王传室.湖北产雷公藤的内酯成分[J].中草药,1986,17(6):2-4.
    [99]Takaishi Y,Ujita K,Kjda K et al.Polyhydroxyagarofuran derivatives from Tripterygium wilfordii Hook[J].Phytochemistry,1987,26(9):2581.
    [100]Takaishi Y,Ujita K,Nakano K et al.Sesquiterpene esters from Tripterygium wilfordii Hook fil.var.regelii,structure of triptofordins A-C-1[J].Phytochemistry,1987,26(8):2325-2329.
    [101]Takaishi Y,Ujita K,Nakano K et al.Structure elucidation of triptofordins F-1,F-2,F-3 and F-4,new Sesquiterpenes polyesters from Tripterygium wilfordii H.fil.var regelii[J]..Chem Pharm Bull,1988,36(11):4275.
    [102]Yoshihisa Takaishi et al.Sesquiterpene polyol esters from Tripterygium wilfordii var regelii[J].Phytochemistry,1991,30(5):1567-1572.
    [103]Yoshihisa Takaishi et al.Structure of Sesquiterpene polyol esters from Tripterygium wilfordii var regelii[J].Phytochemistry,1991,30(9):3027-3031.
    [104]Yoshihisa Takaishi et al.Sesquiterpene esters,triptogelin A-1-A-4,from Tripterygium wilfordii[J].Phytochemistry,1990,29(2):3869-3873.
    [105]Yoshihisa Takaishi et al.Sesquiterpene esters from Tripterygium wilfordii[J].Phytochemistry,1991,30(5):1561-1566.
    [106]孙新,张素敏,田春华等.雷公藤及其安全性[J].中国新药杂志,2001,10(7):539-542.
    [107]林绥,邓思珊,刘丹红.雷公藤擦剂的稳定性研究[J].中草药,1998,29(10):672-674.
    [108]夏志林,陈俊元,徐榕青等.薄层扫描分析雷公藤甲素注射液质量[J].中国医院药学杂志,1991,11(3):118-119.
    [109]夏志林,陈俊元,徐榕青等.几种雷公藤片的薄层层析法检查[J].中成药,1992,14(10):10-11.
    [110]陈鼎雄,楼幼武,李宗等.薄层扫描法测定半合成雷公藤内酯醇的含量[J].中国医药工业杂志,1990,21(5):211-212.
    [111]张荣,汤秋华,胡永狮等.紫外分光光度法测定雷公藤口服液总生物碱的含量[J].华西药学杂志,2000,15(1):133-135.
    [112]胡晓雪,卢平,陈洪燕.雷公藤根醋酸乙酯提取物总二萜含量测定[J].时珍国医国药,1999,10(3):177.
    [113]李汉保,王玉玺,翟守道.雷公藤微囊片中雷公藤内酯醇的含量测定[J].中药材,1991,14(11):37-38.
    [114]林绥,李援朝,刘子皎等.雷公藤中木脂素类成分的研究[J].中国药学杂志,2000,35(4):231-232.
    [115]阙慧卿,耿莹莹,林绥等.雷公藤化学成分的研究[J].中草药,2005,36(11):1624-1625.
    [116]彭松,汪经寰,谭志斌.高效液相色谱法测定雷公藤片中雷公藤甲素的含量[J].中成药,1991,13(11):13-14.
    [117]申琳,邹爱英.HPLC法测定雷公藤粗制品中雷公藤甲素的含量[J].天津药学,2005,17(4):28-29.
    [118]胡永狮,张荣,汤秋华等.高效液相色谱梯度法测定雷公藤制剂中雷公藤甲素的含量[J].色谱,1999,17(3):265-267.
    [119]叶晓川,方红.高效液相色谱法测定雷公藤片中雷公藤内酯醇的含量及含量均匀度[J].药物分析杂志,1997,17(5):319-320.
    [120]池玉梅,文红梅,许金国等.HPLC法测定雷公藤饮片中雷公藤甲素的含量[J].南京中医药大学学报(自然科学版),2001,17(1):32-33.
    [121]陈娅兰,鲁艳柳,何明三.RP-HPLC法测定雷公藤双层片中雷公藤甲素含量的研究[J].湖北中医杂志,2005,27(4):54-55.
    [122]李克,袁倚盛,戴晓莉等.反相高效液相色谱法测定雷公藤提取物中雷公藤甲素含量[J].色谱,1998,16(4):356-357.
    [123]白洁,杨更亮,李保芝等.反相高效液相色谱法快速鉴别雷公藤生药和浸膏[J].哈尔滨师范大学自然科学学报,2005,21(1):61-64.
    [124]张胜强,余启明,宋燕玲等.雷公藤总甙中雷藤氯内酯醇的高效液相色谱分析[J].中国药师,1998,1(1):31-32.
    [125]张东明,于德泉,何丽一.HPLC定量分析制剂中雷公藤氯内酯醇含量[J].药学学报,1992,27(8):638-640.
    [126]陈列忠,陈建明,吕仲贤等.雷公藤次碱的高效液相色谱分析方法[J].农药,2005,44(4):172-173.
    [127]周成萍,彭松,廖蔚珍.雷公藤透入液质量控制方法的研究[J].中草药,1993,24(4):191-192.
    [128]夏志林,陈俊元,徐榕青等.柱层析-紫外分光光度法测定雷公藤中总碱的含量[J].中草药,1992,23(11):579-580.
    [129]罗明珠,李进,童剀鹏.薄层扫描法及高效液相色谱法测定雷公藤甲素含量的比较[J].中国医院药学杂志,1996,16(2):76-78.
    [130]林绥,李援朝,樱井信子等.雷公藤榕碱的结构与分离[J].药学学报,2002,37(2):128-130.
    [131]曹伟平,杨更亮,张红医等.雷公藤有效成分制备的研究进展[J].中草药,2002,33(2):186-188.
    [132]于德泉.雷公藤内酯醇的结构修饰[J].药学学报,1992,27(11):83.
    [133]马鹏程,吕燮余,王莉莉.雷公藤内酯醇的半合成研究—雷公藤内酯醇和雷公藤内酯酮的结构改造[J].中国药科大学学报,1992,23(3):135-139.
    [134]Dujack L W,et al.在雷公藤组织培养中前体的影响[J].国外医学,植物药分册,1981,2(1).
    [135]Kutney JP,et al.Tripdiolide from tissue culture of Tripterygium wilfordii[J].Heterocytes,1980,14(10):1465.
    [136]Kutney JP,et al.Cytotoxic diterpenes triptolide,tripdiolide and cytotoxic triterpenes from tissue culture of Tripterygium wilfordii[J].Can J Chem,1981,59(17):2677.
    [137]尹作鸿,朱蔚华.雷公藤植物组织培养物的生长及其中二萜内酯积累动态的研究[J].天然产物研究与开发,1991,3(2):17-22.
    [138]尹作鸿,朱蔚华,陆俭.雷公藤愈伤组织的诱导与初步培养[J].中药材,1991,14(3):6-9.
    [139]尹作鸿,朱蔚华.雷公藤组织在无激素培养基上无性系的驯化培养[J].植物学通报,1991,8(2):46-48.
    [140]尹作鸿,朱蔚华.雷公藤愈伤组织悬浮培养的研究[J].生物工程学报,1992,8(1):95-98.
    [141]尹作鸿,朱蔚华.雷公藤愈伤组织的固体培养[J].中国药学杂志,1992,27(1):3-6
    [142]李耀维,冯文新,武增寿等.激光诱变选育雷公藤次生物质高产细胞系[J].激光生物学报,2000,9(4):281-284.
    [143]黄剑华,陆瑞菊,孙月芳等.雷公藤再生植株及其制备工艺:中国,02110933.8[P].2002-09-04.
    [144]Mlilanove R,Han K,Moor M.Oxidation and glucose conjugation of synthesis abjetane diterpenes by Cunning hamella sp Ⅱ.Novel routes to the family diterpenes from Triptergium wilfordii[J]Nat Prod,1995,58(1):68-73.
    [145]刘强,周莉玲,李锐.雷公藤制剂研究概况[J].中国药学杂志,32(2):68-72.
    [146]陈同素.国产杀虫药剂雷公藤调查报告[J].中国农学会报,1933,125:79-82.
    [147]钟启谦,齐瑞霖.几种植物的杀虫效力测定[J].昆虫学报,1953,3(1):25-29.
    [148]Swingle W T,Haller H L,Siegeler E H,et al.Chinese insecticidal plant Tripterygium wilfordii introduced into the United states[J].Science,1941,93(2401):60-61.
    [149]Beroza M.Alkaloids from Tripterygium wilfordii Hook—wilfordine and wilforine[J].J Amer Chem Soc,1951,(73):3656-3659.
    [150]Beroza M.Alkaloids from Tripterygium wilfordii Hook,wilforine and wilfortrine[J].J Amer Chem Soc,1952,(74):1585-1588.
    [151]Beroza M.Alkaloids from Tripterygium wilfordii Hook,the structure of wilforine,wilforgine,wilfordine and wilfortrine[J].J Amer Chem Soc,1953,(75):44-49.
    [152]赵善欢,张兴.植物质杀虫剂对水稻三化螟的拒食和内吸毒力试验[J].中国农业科学,1982,(2):55-62.
    [153]张兴,赵善欢.几种植物性物质对玉米象的初步试验[J].粮食储藏,1983,(2):45-49.
    [154]童红云.雷公藤、黄杜鹃对菜青虫的毒力治研究[D].广州:华南农业大学,1986.
    [155]罗都强,张兴.雷公藤非生物碱分离及对粘虫作用方式研究[J].西北农林大学学报(自然科学版),2001,29(4):81-84.
    [156]王元兰,曹福祥,何平.雷公藤粗提取物对卫矛尺蠖生物活性的影响[J].中南林学院学报,2004,24(4):79-81.
    [157]周小慧,胡春海,龙绛雪.雷公藤总甙对马尾松毛虫生物活性的影响[J].经济林研究,2005,23(2):17-20.
    [158]洪伟,李键,吴承祯等.雷公藤栽培及利用研究综述[J].福建林学院学报,2007,27(1):92-96.
    [159]林光美,姜建国,江锦红等.雷公藤的开发利用与引种驯化栽培技术[J].中国野生植物资源,2004,23(1):60-63.
    [160]阮秀春,斯金平.雷公藤物候观察初报[J].浙江林业科技,2006,26(1):39-44.
    [161]洪伟,唐佳栋,吴承祯等.泰宁雷公藤根系分布规律[J].福建林学院学报,2007,27(2):97-100.
    [162]林光美,姜建国,江锦红等.雷公藤的栽培技术[J].特种经济动植物,2003,(9):25-27.
    [163]徐同印,徐杰.雷公藤的栽培管理技术[J].中国中药杂志,1992,17(5):272-273.
    [164]林刚,严宜昌.雷公藤扦插繁殖[J].中药材,1997,20(4):167-168.
    [165]刁诗冬,徐杰,徐同印.雷公藤栽培管理技术[J].时珍国医国药,1999,10(5):338.
    [166]江锦红.药用植物雷公藤扦插育苗试验[J].林业科技开发,2004,18(6):55-56.
    [167]任江剑,俞旭平,忻柏阳等.雷公藤扦插繁殖技术研究[J].中药材,2006,29(3):207-208.
    [168]许元科,斯金平,季赛娟等.不同种源雷公藤苗木质量的研究[J].中药材,2006,29(9):884-886.
    [169]赖呈纯,余亚白,谢鸿根等.雷公藤组织培养快繁技术初探[J].武夷科学,2006,22(6):182-184.
    [170]姜建国.杉木雷公藤混交林空间分布格局的初步研究[J].林业科技开发,2005,19(6):66-68.
    [171]涂育和,许可明,姜建国等.雷公藤栽培与利用[M].北京:金盾出版社.2005:1-106.
    [172]林光美,侯长红.雷公藤的GAP栽培技术[J].中国农村科技,2005,(3):25-26.
    [173]张亮,张正行,盛龙生等.毛细管气相色谱法测定不同产地雷公藤中雷公藤甲素的含量[J].中国药科大学学报,1992,23(3):158-160.
    [174]聂侃,安伟健,夏光成.不同产地雷公藤属植物根中有效成分含量的比较[J].中草药,1994,25(10):539-541.
    [175]林绥,邓思珊,庄苒等.高效液相色谱法测不同产地雷公藤内酯醇的含量[J].中华临床医药,2001,2(10):51-52.
    [176]陈俊元,夏志林,徐榕青等.人工栽培雷公藤与野生雷公藤有效成分比较[J].1990:284.
    [177]周迎新,方乍浦,张亚均等.人工栽培与野生雷公藤的质量比较[J].中国中药杂志,1995,20(3):145-147.
    [178]陈俊元,夏志林,徐榕青等.闽产雷公藤不同采收期有效成份含量的比较[J].1990,6(1):32-33.
    [179]谭宫屏,李乐真,许静亚等.雷公藤根、茎、叶、花的免疫药理作用比较[J].1989,12(3):38-41.
    [180]李汉保,王玉玺,王曙东等.雷公藤地上部分资源利用初探[J].中药材,1990,13(4):16-17.
    [181]程自珍,肖银生,卢平.雷公藤地上部分有效成分的研究[J].中国医院药学杂志,1992,12(3):118-120.
    [182]李汉保,王玉玺,徐学银.雷公藤叶与根主要有效成分的比较[J].中国中药杂志,1994,19(4):206-207.
    [183]杨春欣,周庭川.雷公藤内酯醇不同季节的含量变化[J].中国医院药学杂志,2001,21(1):25-26.
    [184]戴克敏,王艳.不同地区不同药用部位雷公藤和昆明山海棠的总生物碱含量测定[J].中成药,1994,16(11):41-42.
    [185]斯金平,黄文华,郭宝林等.雷公藤药材中雷公藤甲素变异规律[J].中国中药杂志,2006,31(24):2026-2029.
    [186]蔡皓,池玉梅,姜海英等.雷公藤药材存贮期间成分变化的研究[J].南京中医药大学学报,2006,22(4):255-266.
    [187]马常耕.无性系林业与无性系育种[J].湖南林业科技,1986,(3):1-17.
    [188]余能健,游为贵,陈明武,等.马尾松扦插繁殖技术的研究[J].福建林学院学报,1992,12(1):19-25.
    [189]陈孝丑.杉木速生优良无性系的选育[J].浙江林学院学报,2001,18(3):257-261.
    [190]张晓珊.杉木优良无性系选择研究[J].种子,2007,(8):24-26.
    [191]肖石海.杉木无性系测定及速生优良无性系选择[J].福建林学院学报,2005,25(4):349-351.
    [192]许中坤,徐清乾.杉木纸浆材无性系选择研究[J].林业科学研究,2004,17(6):711-716.
    [193]洪永辉.马尾松种子园优良无性系制浆造纸性能测定[J].福建林业技,2006,33(1):28-32.
    [194]洪永辉.马尾松无性系生长性状变异及评价[J].福建林学院学报,2004,24(4):365-370.
    [195]季孔庶,邱进清,陈亚斌等.马尾松纸浆材无性系选育和多地点试种[J].林业科学,2004,40(1):64-69.
    [196]朱之悌.毛白杨异源三倍体B301等无性系选育的研究[J].林业科学,1995,31(6):499-505.
    [197]顾万春.毛白杨优良无性系选育[J].林业科学研究,1990,3(2):222-228.
    [198]杨文书,王秋玉.落叶松遗传改良效果及其育种程序[J].东北林业大学学报,1992,20(1):1-8.
    [199]施卫东,赵万梅,李芳.白蜡良种选育苗期试验报告[J].河北林业科技,1999,(4):1-7.
    [200]涂忠虞,潘明建.乔木柳四个无性系的选育与利用[J].江苏林业科技,1987,14(3):12-23.
    [201]涂忠虞,潘明建.垂柳×爆竹柳的变异及无性系选育[J].江苏林业科技,1988,15(4):1-7.
    [202]曾炳山,许煌灿,尹光天,等.黄藤藤丛结构和生长的研究[J].林业科学研究,1993,6(4):414-422.
    [203]曾炳山.短叶省藤离体快繁研究[J].中南林学院学报,1997,17(4):37-43.
    [204]曾炳山,尹光天,许煌灿,等.单叶省藤组培苗造林初步研究[J].林业科学研究,2003,16(2):240-244.
    [205]杨延.泰宁地貌.
    [206]李景文.森林生态学[M].北京:中国林业出版社,1994:1-235.
    [207]郑万钧.中国树木志第一卷[M].北京:中国林业出版社,1983,1-929.
    [208]郑万钧.中国树木志第二卷[M].北京:中国林业出版社,1985,931-2398.
    [209]Johnsson H E.Forest tree breeding by selection[J].Silv Genet.1964.13:41-49.
    [210]杨培华,郭俊荣,谢斌,等.油松优树选择方法的研究[J].西北植物学报,2000,20(5):720-726.
    [211]钟伟华,何昭珩,吴精南等.大树法选优及其增益估测的研究[J].林业科学研究,2001,14(3):315-321.
    [212]李新国,朱之悌,孙显林等.毛白杨优树选择原则和方法的研究[J].吉林林学院学报,1996,12(1):8-13.
    [213]吴志庄,梁一池,陈德提等.肉桂人工林优树选择方法与标准研究[J].福建林学院学报,2000,20(1):56-58.
    [214]陈祖松.楠木人工林优树选择标准和方法[J].福建林业科技,1999,26(2):29-33.
    [215]王明庥.林木育种学概论[M].北京:中国林业出版社,1989:136.
    [216]李家实.中药鉴定学[M].上海:上海科学技术出版社,2000:123.
    [217]洪伟,李键,吴承祯,等.雷公藤栽培及利用研究综述[J].福建林学院学报,2007,27(1):92-96.
    [218]孙伟,王立丰,程治军,等.一个新矮秆水稻突变体的光合特性研究[J].青海大学学报(自然科学版),2007,25(4):48-58.
    [219]余东,李永裕,邱栋梁,等.镉(Cd)胁迫对枇杷生长和光合速率的影响[J].农业环境科学学报,200726(增刊):33-38.
    [220]张冬梅,钱又宇,马晓,等.三种槭树光合特性的比较研究[J].园林科技,2007,(1):22-24.
    [221]刘传和,戴宏芬,吴洁芳,等.冬季红宝石与新世纪番石榴叶片光合特性比较[J].果树学报,2007,24(4):537-540.
    [222]王章荣,等.鹅掌楸属树种杂交育种与利用[M].北京:中国林业出版社,2005:93.
    [223]刘传和,戴宏芬,吴洁芳,等.冬季红宝石与新世纪番石榴叶片光合特性比较[J].果树学报,2007,24(4):537-540.
    [224]杨秀艳,季孔庶,王章荣,等.杂交鹅掌楸苗期光合特性的研究[J].西北林学院学报,2005,20(2):39-43.
    [225]俞新妥,卢建煌.不同种源马尾松光合能力的比较研究[J].福建林学院学报,1991,11(2):131-135.
    [226]江力,曹树青,戴新宾,等.光强对烟草光合作用的影响[J].中国烟草学报,2000,6(4):17-20.
    [227]董合忠,李维江,唐薇,等.大田棉花叶片光合特性的研究[J].山东农业科学,2000,(6):7-10.
    [228]Harley P C,Tenhunen J D,and Lange O L.Use of an analytical model to study limitations to net photosynthesis in Arbutus anedo under field condition [J].Oecologia(Berl),1986,70:393-401.
    [229]Hidema J,Makino A,Mae T,et al.Photosynthetic characteristics of rice leaves aged under different irradiances from full expansion through senescenc [J].Plant Physiol,1991,97:1287-1293.
    [230]贾继增.分子标记种子资源鉴定和分子标记育种[J].中国农业科学,1996,29(4):110.
    [231]苏晓华.用RAPD技术估测柳树种及无性系的变异[J].林业科学,1995,31(3):211-214.
    [232]李周歧,王章荣.杂种马褂木无性系随机扩增多态DNA指纹图谱的构建[J].东北林业大学学报,2001,29(4):5-8.
    [233]王艇,苏应娟,黄超,等.红豆杉科植物RAPD分析及其系统学意义[J].西北植物学报,2000,20(2):243-249.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700