不同地区毛竹生长和表型性状的比较
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摘要
为了探讨分布在亚热带种源地区毛竹的生长和表型性状的变异规律,采用单因素方差分析、主成分分析等方法,对3个地区210株毛竹的胸径、枝下高和叶片等9个相关指标进行遗传变异分析。结果表明:毛竹生长和表型性状在3个群体存在显著差异(P<0.01)。胸径相关指标和枝下节均长以安徽霍山地区最高,枝下高、枝下节数、叶长和长宽比变化以广西灌阳地区最高;枝下高和枝下节均长在3个群体内变异程度均较大;叶片相关指标仅在广西灌阳地区变异程度较大;枝下节均长与叶片相关性状是最主要的表型性状。
In order to investigate the variation of growth and phenotypic traits of Moso bamboo( Phyllostachys edulis) distributed in different subtropical provenance regions,three natural populations of P. edulis distributed in Anhui,Guangxi,and Zhejiang Province,were obtained. Nine growth and phenotypic traits were analyzed using a one-way ANOVA and principal component analysis. The growth and phenotypic traits of P. edulis were significantly different among three populations. The peaks of DBH,node length at DBH,wall thickness at DBH and average nodes length under branch were all from Anhui Province. And the maximum of clear height,average nodes length under branch,and leaf length were all in Guangxi Province. Within three populations,the variable coefficient of clear height and average nodes length under branch were largest.The peaks of the variable coefficient of leaf length,leaf width,and the ratio of leaf length and leaf width were all from Guangxi Province. By PCA analysis,node length at diameter of breast height and the leaf traits were the most dominant traits.
In order to investigate the variation of growth and phenotypic traits of Moso bamboo( Phyllostachys edulis) distributed in different subtropical provenance regions,three natural populations of P. edulis distributed in Anhui,Guangxi,and Zhejiang Province,were obtained. Nine growth and phenotypic traits were analyzed using a one-way ANOVA and principal component analysis. The growth and phenotypic traits of P. edulis were significantly different among three populations. The peaks of DBH,node length at DBH,wall thickness at DBH and average nodes length under branch were all from Anhui Province. And the maximum of clear height,average nodes length under branch,and leaf length were all in Guangxi Province. Within three populations,the variable coefficient of clear height and average nodes length under branch were largest.The peaks of the variable coefficient of leaf length,leaf width,and the ratio of leaf length and leaf width were all from Guangxi Province. By PCA analysis,node length at diameter of breast height and the leaf traits were the most dominant traits.
引文
[1]江泽慧.世界竹藤[M].沈阳:辽宁科学技术出版社,2002.
[2]叶松涛,杜旭华,宋帅杰,等.水杨酸对干旱胁迫下毛竹实生苗生理生化特征的影响[J].林业科学,2016,51(11):25-31.
[3]丁雨龙.刚竹(Phyllostachys)属系统分类研究[D].南京:南京林业大学,1998.
[4]邢新婷,江泽慧.分子标记在竹类植物遗传多样性保护中的应用[J].世界竹子竹藤,2004,2(3):12-15.
[5]JIANG W X,ZHANG W J,DING Y L.Development of polymorphic microsatellite markers for Phyllostachys edulis(Poaceae),an important bamboo species in China[J].Appl Plant Sci,2013,1(7).doi:10.3732/apps.1200012.
[6]KRANE,DANIEL,BURTON,et al.Intraspecies genetic diversity measures of environmental impacts[R/OL].https://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/display.abstractDetail/abstract/271/report/F.
[7]吴欣明,郭璞,池惠武,等.国外紫花苜蓿种质资源表型性状与品质多样性分析[J].植物遗传资源学报,2018,19(1):103-111.
[8]张倩男,王晓敏,芮文婧,等.基于表型性状及抗病标记的番茄种质资源遗传多样性分析[J].西南农业学报,2018,31(1):14-21.
[9]王磊,樊军锋,刘永红,等.我国油松主要分布区种质资源遗传多样性[J].东北林业大学学报,2009,37(12):3-7.
[10]万继锋,吴如健,韦晓霞,等.橄榄种质资源叶片表型性状多样性分析[J].热带作物学报,2012,33(6):975-980.
[11]卢江杰,郑蓉,杨萍,等.利用AFLP技术研究不同产地绿竹的遗传多样性[J].世界竹藤通讯,2008,6(5):10-14.
[12]杨秀艳.粉单竹遗传多样性和麻竹种内杂交子代遗传变异研究[D].北京:中国林业科学研究院,2007.
[13]邢晓成.基于微卫星分子标记的箭竹物种复合体的遗传多样性研究[D].北京:中国林业科学研究院,2017.
[14]岳晋军.圣音竹秆型变化的调控研究[D].北京:中国林业科学研究院,2017.
[15]阮晓赛.毛竹种源及栽培变种遗传变异的AFLP和ISSR分析[D].杭州:浙江林学院,2008.
[16]王福军,赵开军.基因组编辑技术应用于作物遗传改良的进展与挑战[J].中国农业科学,2018,51(1):1-16.
[17]张宋智,王军辉,贠慧玲,等.幼龄楸树生长、生理和形态性状的遗传变异[J].东北林业大学学报,2011,39(10):4-8.
[18]阮晓赛,林新春,娄永峰,等.毛竹种源遗传多样性的AFLP和ISSR分析[J].浙江林业科技,2008,28(2):29-33.
[2]叶松涛,杜旭华,宋帅杰,等.水杨酸对干旱胁迫下毛竹实生苗生理生化特征的影响[J].林业科学,2016,51(11):25-31.
[3]丁雨龙.刚竹(Phyllostachys)属系统分类研究[D].南京:南京林业大学,1998.
[4]邢新婷,江泽慧.分子标记在竹类植物遗传多样性保护中的应用[J].世界竹子竹藤,2004,2(3):12-15.
[5]JIANG W X,ZHANG W J,DING Y L.Development of polymorphic microsatellite markers for Phyllostachys edulis(Poaceae),an important bamboo species in China[J].Appl Plant Sci,2013,1(7).doi:10.3732/apps.1200012.
[6]KRANE,DANIEL,BURTON,et al.Intraspecies genetic diversity measures of environmental impacts[R/OL].https://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/display.abstractDetail/abstract/271/report/F.
[7]吴欣明,郭璞,池惠武,等.国外紫花苜蓿种质资源表型性状与品质多样性分析[J].植物遗传资源学报,2018,19(1):103-111.
[8]张倩男,王晓敏,芮文婧,等.基于表型性状及抗病标记的番茄种质资源遗传多样性分析[J].西南农业学报,2018,31(1):14-21.
[9]王磊,樊军锋,刘永红,等.我国油松主要分布区种质资源遗传多样性[J].东北林业大学学报,2009,37(12):3-7.
[10]万继锋,吴如健,韦晓霞,等.橄榄种质资源叶片表型性状多样性分析[J].热带作物学报,2012,33(6):975-980.
[11]卢江杰,郑蓉,杨萍,等.利用AFLP技术研究不同产地绿竹的遗传多样性[J].世界竹藤通讯,2008,6(5):10-14.
[12]杨秀艳.粉单竹遗传多样性和麻竹种内杂交子代遗传变异研究[D].北京:中国林业科学研究院,2007.
[13]邢晓成.基于微卫星分子标记的箭竹物种复合体的遗传多样性研究[D].北京:中国林业科学研究院,2017.
[14]岳晋军.圣音竹秆型变化的调控研究[D].北京:中国林业科学研究院,2017.
[15]阮晓赛.毛竹种源及栽培变种遗传变异的AFLP和ISSR分析[D].杭州:浙江林学院,2008.
[16]王福军,赵开军.基因组编辑技术应用于作物遗传改良的进展与挑战[J].中国农业科学,2018,51(1):1-16.
[17]张宋智,王军辉,贠慧玲,等.幼龄楸树生长、生理和形态性状的遗传变异[J].东北林业大学学报,2011,39(10):4-8.
[18]阮晓赛,林新春,娄永峰,等.毛竹种源遗传多样性的AFLP和ISSR分析[J].浙江林业科技,2008,28(2):29-33.