Schizosaccharomyces versatilis represents a distinct evolutionary lineage
Schizosaccharomyces versatilis represents a distinct evolutionary lineage
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多功能裂殖酵母代表了独特的进化谱系
DOI:
10.1101/2023.09.04.556188
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发表时间:
2023
期刊:
影响因子:
--
通讯作者:
Etherington G
中科院分区:
文献类型:
--
作者:
Etherington G
The fission yeast speciesSchizosaccharomyces japonicusis currently divided into two varieties –S. japonicusvar.japonicusandS. japonicusvar.versatilis. Here we examine the var.versatilisisolate CBS5679. The CBS5679 genome shows 88% coding sequence identity to the reference genome ofS. japonicusvar.japonicusat the coding sequence level, with phylogenetic analyses suggesting that it has split from theS. japonicuslineage 25 million years ago. The CBS5679 genome contains a reciprocal translocation between chromosomes 1 and 2, together with several large inversions. The products of genes linked to the major translocation are associated with “metabolism” and “cellular assembly” ontology terms. We further show that CBS5679 does not generate viable progeny with the reference strain ofS. japonicus. Although CBS5679 shares closer similarity to the “type” strain of var.versatilisas compared to S.japonicus, it is not identical to the type strain, suggesting population structure within var.versatilis. We recommend that the taxonomic status ofS. japonicusvar.versatilisis raised, with it being treated as a separate species,Schizosaccharomyces versatilis.Take-awayThe taxonomic status ofSchizosaccharomyces versatilisis addressed.S. versatilisdiverged fromS. japonicusaround 25 million years ago.S. versatilisdoes not produce viable progeny in crosses withS. japonicus.S. versatilishas a reciprocal translocation between chromosomes 1 and 2.The Gene Ontology terms for genes in the translocations are enriched for terms connected to “metabolism” and “cellular assembly”.
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DOI:
--
发表时间:
1982
期刊:
影响因子:
--
作者:
M. Sipiczki;J. Kucsera;S. Ułaszewski;J. Zsolt
通讯作者:
J. Zsolt
影响因子:
3.7
作者:
Walker BJ;Abeel T;Shea T;Priest M;Abouelliel A;Sakthikumar S;Cuomo CA;Zeng Q;Wortman J;Young SK;Earl AM
通讯作者:
Earl AM
影响因子:
3.2
作者:
Nozaki, Shingo;Furuya, Kanji;Niki, Hironori
通讯作者:
Niki, Hironori
DOI:
10.2323/jgam.57.243
发表时间:
2011
期刊:
The Journal of general and applied microbiology
影响因子:
--
作者:
H. Nishida;M. Hamamoto;J. Sugiyama
通讯作者:
J. Sugiyama
影响因子:
13.6
作者:
Shen XX;Steenwyk JL;LaBella AL;Opulente DA;Zhou X;Kominek J;Li Y;Groenewald M;Hittinger CT;Rokas A
通讯作者:
Rokas A