摘要
在对西藏日喀则和林芝地区进行丛枝菌根真菌资源调查过程中,通过诱导培养和单胞扩繁获得两个丛枝菌根真菌菌种,其中一个菌种从马蔺(Iris lactea Pall.var.chinensis(Fisch.)Koidz.)根围土中分离,另一个菌种从血满草(Sambucus adnata Wall.ex DC.)和小麦(Triticum aestivum L.)根围土中分离。通过形态学特征鉴定和28S rRNA部分序列系统发育分析,分别鉴定为印度多氏囊霉(Dominikia indica)和异形根孢囊霉(Rhizophagus irregularis),均为中国新记录种。
During the investigation of arbuscular mycorrhizal fungi resources in Xigaze and Nyingchi,Tibet,two arbuscular mycorrhizal fungi species were obtained by inductive culture and single spore propagation.One of the arbuscular mycorrhizal fungi species was isolated from Iris lactea pall.var.chinensis(Fisch.)Koidz.and another species was isolated from rhizosphere soil of Sambucus adnata Wall.ex DC.and Triticum aestivum L..Based on morphological characteristics and phylogenetic analysis of partial 28 S rRNA sequences,the two species were identified as Dominikia indica and Rhizophagus irregularis,respectively,which were newly recorded in China.
作者
王幼珊
王晓燕
张淑彬
石瑶瑶
盖京苹
殷晓芳
邢礼军
Wang Youshan;Wang Xiaoyan;Zhang Shubin;Shi Yaoyao;Gai Jingping;Ying Xiaofang;Xing Lijun(Beijing Academy of Agriculture and Forestry Sciences,Beijing 100097,P.R.China;Taizhou University;China Agricultural University)
出处
《东北林业大学学报》
CAS
CSCD
北大核心
2022年第4期74-77,88,共5页
Journal of Northeast Forestry University
基金
北京市农林科学院科技创新能力建设专项(KJCX20200104)
浙江省基础公益研究计划项目(LGN19C150004)
浙江省自然科学基金项目(LTY22C030004)。
关键词
西藏
丛枝菌根真菌
新记录种
印度多氏囊霉
异形根孢囊霉
Tibet
Arbuscular mycorrhizal fungi
New record species
Dominikia indica
Rhizophagus irregularis
