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PHYLOGENETIC ANALYSIS OF THE COMPLETE RRNA GENE SEQUENCE OF NOSEMA SP. SE ISOLATED FROM THE BEET ARMYWORM SPODOPTERA EXIGUA

文献类型: 外文期刊

作者: Xing, Dongxu 1 ; Li, Qingrong 1 ; Zhang, Jiehua 3 ; Xiao, Yang 1 ; Chen, Weinan 1 ; Yang, Qiong 1 ;

作者机构: 1.Guangdong Acad Agr Sci, Sericulture & Agrifood Res Inst, 133 Dongguanzhuang Yiheng Rd, Guangzhou 510610, Peoples R China

2.Minist Agr, Key Lab Urban Agr South China, Guangzhou 510610, Peoples R China

3.Guangdong Acad Agr Sci, Inst Anim Sci, Guangzhou 510610, Peoples R China

关键词: Microsporidia; Nosema sp. SE; rRNA Gene; Phylogeny; Nosema Species

期刊名称:JOURNAL OF PARASITOLOGY ( 影响因子:1.276; 五年影响因子:1.486 )

ISSN: 0022-3395

年卷期: 2019 年 105 卷 6 期

页码:

收录情况: SCI

摘要: The microsporidium Nosema sp. SE is a pathogen that infects the beet armyworm Spodoptera exigua. The complete sequence of its 4,302-base pair (bp) ribosomal ribonucleic acid (rRNA) gene region was obtained by polymerase chain reaction amplification and sequencing. The rRNA organization of Nosema sp. SE was 50-large subunit (LSU) rRNA-internal transcribed spacer-small subunit (SSU) rRNA-intergenic spacer-5S-3', which corresponded to the pattern of Nosema bombycis. Phylogenetic analysis based on LSU rRNA and SSU rRNA both indicated that the parasite had a close relationship with other true Nosema species, confirming that Nosema sp. SE belongs to true Nosema group of the genus Nosema.

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