红果褶孔牛肝菌,一个值得注意的热带亚洲种（英文）
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摘要
红果褶孔牛肝菌Phylloporus rubiginosus在分类上隶属于牛肝菌目Boletales牛肝菌科Boletaceae,最早描述于泰国。最近,在我国福建和海南也发现该种的分布。本研究采用分子系统发育和形态解剖相结合的方法,对该种进行重新描述,并对其鉴别特征进行重新界定,即该种具有较大的子实体,菌盖褐红色至浅红色,子实层体表面和菌肉受伤后先变蓝绿色、再变红色、最后变为黑色,菌柄表面覆盖有红色至浅红色的鳞片,基部菌丝白色,担孢子在扫描电镜下光滑,侧生囊状体的细胞壁厚度可达2μm,盖表由不膨大的菌丝构成;同时,该种可和分布于热带亚洲的壳斗科Fagaceae、龙脑香属Dipterocarpus或松属Pinus植物形成共生关系。
Phylloporus rubiginosus(Boletaceae,Boletales),a species originally described from Thailand,was redescribed based on Chinese collections,with more DNA sequences provided and ecological/morphological information updated.It is characterized by a relatively large basidioma with a brownish red to reddish pileus,hymenophore and context turning bluish olivaceous,then turning red and finally blackening when injured,a stipe covered with brownish red to reddish squamules,a white basal mycelium,basidiospores smooth under SEM,thickness of walls of pleurocystidia up to 2 μm,uninflated hyphae in the pileipellis,and its association with trees of Fagaceae,Dipterocarpus or Pinus of tropical Asia.
Phylloporus rubiginosus(Boletaceae,Boletales),a species originally described from Thailand,was redescribed based on Chinese collections,with more DNA sequences provided and ecological/morphological information updated.It is characterized by a relatively large basidioma with a brownish red to reddish pileus,hymenophore and context turning bluish olivaceous,then turning red and finally blackening when injured,a stipe covered with brownish red to reddish squamules,a white basal mycelium,basidiospores smooth under SEM,thickness of walls of pleurocystidia up to 2 μm,uninflated hyphae in the pileipellis,and its association with trees of Fagaceae,Dipterocarpus or Pinus of tropical Asia.
引文
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[18]ZANG M,ZENG XL.A preliminary study on the family Paxillaceae of Yunnan and Tibet,China[J].Acta Microbiologica Sinica,1978,18(4):279-286.
[19]ZENG N K,TANG L P,YANG Z L.Type studies on two species of Phylloporus(Boletaceae,Boletales)described from southwestern China[J].Mycotaxon,2011,117:19-28.
[20]ZENG N K,TANG L P,LI YC,et al.The genus Phylloporus(Boletaceae,Boletales)from China:morphological and multilocus DNA sequence analyses[J].Fungal Diversity,2013,58:73-101.
[21]ZHAO K,ZENG N K,HAN LH,et al.Phylloporus pruinatus,a new lamellate bolete from subtropical China[J].Phytotaxa,2018,372:212-220.
[2]CORNER E J H.Boletus and Phylloporus in Malaysia:further notes and descriptions[J].Gardens Bulletin,Singapore,1974,27:1-16.
[3]HALL T A.Bio Edit:a user-friendly biological sequence alignment editor and analysis program for Windows 95/98/NT[J].Nucleic Acids Symposium Series,1999,41:95-98.
[4]HOSEN M I,LI T H.Two new species of Phylloporus from Bangladesh,with morphological and molecular evidence[J].Mycologia,2017,109:277-286.
[5]HOSEN M I,LI T H.Phylloporus gajari,a new species of the family Boletaceae from Bangladesh[J].Mycoscience,2015,56:584-589.
[6]KATOH K,KUMA K,TOH H,et al.MAFFT version 5:improvement in accuracy of multiple sequence alignment[J].Nucleic Acids Research,2005,33:511-518.
[7]LI T H,LAI J P,ZHANG W M.The species of Phylloporus known from China:with two new records to China[J].Edible Fungi of China,1992,11:29-30.
[8]NEVES M A,HALLING RE.Study on species of Phylloporus I:Neotropics and North America[J].Mycologia,2010,102:923-943.
[9]NEVES M A,BINDER M,HALLING RE,et al.The phylogeny of selected Phylloporus species,inferred from NUCLSUand ITS sequences,and descriptions of new species from the Old World[J].Fungal Diversity,2012,55:109-123.
[10]SMITH S A,DUNN CW.Phyutility:a phyloinformatics tool for trees,alignments and molecular data[J].Bioinformation,2008,24:715-716.
[11]STAMATAKIS A.RAx ML-VI-HPC:maximum likelihood based phylogenetic analyses with thousands of taxa and mixed models[J].Bioinformatics,2006,22:2688-2690.
[12]SWOFFORD DL.PAUP*:phylogenetic analysis using parsimony(*and other methods),version 4.0b10[M].Sunderland:Sinauer Associates,2002.
[13]VILGALYS R,HESTER M.Rapid genetic identification and mapping of enzymatically amplified ribosomal DNA fromseveral Cryptococcus species[J].Journal of Bacteriology,1990,172:4238-4246.
[14]WANG X H,LIU P G,YU FQ.Color atlas of wild commercial mushrooms in Yunnan[M].Kunming:Yunnan Science and Technology Press,2004.
[15]WHITE T J,BRUNS T,LEE S,et al.Amplification and direct sequencing of fungal ribosomal RNA genes forphylogenies[M]//INNIS M A,GELFAND D H,SNINSKY JJ,et al.PCRprotocols:a guide to methods and applications.New York:Academic Press,1990:315-322.
[16]WU X L,MAO X L,TOLGOR B,et al.Medicinal fungi of China[M].Beijing:Science Press,2013.
[17]YE L,MORTIMER P E,XU J C,et al.The genus Phylloporus(Boletaceae,Boletales),from Mekong River Basin(Yunnan Province,China)[J].Chiang Mai Journal of Science,2014,41(4):798-810.
[18]ZANG M,ZENG XL.A preliminary study on the family Paxillaceae of Yunnan and Tibet,China[J].Acta Microbiologica Sinica,1978,18(4):279-286.
[19]ZENG N K,TANG L P,YANG Z L.Type studies on two species of Phylloporus(Boletaceae,Boletales)described from southwestern China[J].Mycotaxon,2011,117:19-28.
[20]ZENG N K,TANG L P,LI YC,et al.The genus Phylloporus(Boletaceae,Boletales)from China:morphological and multilocus DNA sequence analyses[J].Fungal Diversity,2013,58:73-101.
[21]ZHAO K,ZENG N K,HAN LH,et al.Phylloporus pruinatus,a new lamellate bolete from subtropical China[J].Phytotaxa,2018,372:212-220.