Virome of Three Termite Species from Southern Vietnam

被引:5
|
作者
Litov, Alexander G. [1 ]
Zueva, Anna, I [2 ]
Tiunov, Alexei, V [2 ]
Nguyen Van Thinh [3 ]
Belyaeva, Natalia, V [4 ]
Karganova, Galina G. [1 ,5 ,6 ]
机构
[1] RAS, FSASI Chumakov Fed Sci Ctr Res & Dev Immune & Bio, Lab Biol Arboviruses, Moscow 108819, Russia
[2] AN Severtsov Inst Ecol & Evolut, Moscow 119071, Russia
[3] Russian Vietnamese Trop Sci & Technol Ctr, Southern Branch, Ho Chi Minh City 70001, Vietnam
[4] Lomonosov Moscow State Univ, Fac Biol, Div Entomol, Moscow 119234, Russia
[5] Sechenov Univ, Inst Translat Med & Biotechnol, Moscow 119991, Russia
[6] Lomonosov Moscow State Univ, Fac Biol, Div Virol, Moscow 119234, Russia
来源
VIRUSES-BASEL | 2022年 / 14卷 / 05期
关键词
metagenomics; virome; Chuviridae; Deltavirus; Dagazvirus; Isoptera; tropical forest; social insects; TIEN NATIONAL-PARK; ALGORITHM; COMPLEX; FOREST;
D O I
10.3390/v14050860
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
Modern metagenomic approaches enable the effective discovery of novel viruses in previously unexplored organisms. Termites are significant ecosystem converters and influencers. As with the majority of tropical forest insects, termites are studied insufficiently, and termite virome remains especially understudied. Here, we studied the virome of lichenophagous and mycophagous termites (Hospitalitermes bicolor, Macrotermes carbonarius and Odontotermes wallonensis) collected in the Cat Tien National Park (Vietnam). We assembled four full genomes of novel viruses related to Solemoviridae, Lispiviridae, Polycipiviridae and Kolmioviridae. We also found several contigs with relation to Chuviridae and Deltaflexiviridae that did not correspond to complete virus genomes. All the novel viruses clustered phylogenetically with previously identified viruses of the termites. Deltaflexi-like contigs were identified in the fungi-cultivating M. carbonarius and showed homology with viruses recently discovered in the edible basidiomycete mushrooms.
引用
收藏
页数:12
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