The evolving species concepts used for yeasts: from phenotypes and genomes to speciation networks.
The evolving species concepts used for yeasts: from phenotypes and genomes to speciation networks.
复制标题
DOI：
10.1007/s13225-021-00475-9
复制
发表时间：
2021
期刊：
影响因子：
20.3
通讯作者：
Yurkov A
中科院分区：
文献类型：
--
作者：
Boekhout T;Aime MC;Begerow D;Gabaldón T;Heitman J;Kemler M;Khayhan K;Lachance MA;Louis EJ;Sun S;Vu D;Yurkov A
在这里，我们回顾如何不断演变的物种概念已被应用于了解酵母的多样性。最初，考虑到菌落和细胞的形态学方面以及生长概况，利用表型种属概念。后来，生物物种的概念被加入，它应用了交配实验的数据。分离株之间DNA相似性的生物物理测量是一种早期的测量方法，随着测序技术的出现而得到更广泛的应用，导致了基于序列的物种概念，使用核糖体DNA的部分比较。目前，利用rDNA和其他基因序列数据的系统发育物种概念普遍应用于真菌分类学中，包括酵母，因为各种研究表明生物物种概念与序列分歧之间存在较好的相关性。基因组信息的应用正变得越来越普遍，我们强烈建议使用完整的基因组，而不是草图，以提高我们对物种及其基因组和遗传动力学的理解。完整的基因组可以深入比较基因组的进化能力，从而比较它们所属的物种。杂交似乎是一种相对常见的现象，在所有含有酵母的主要真菌谱系中都观察到了。注意杂交后的发育可能有很大的不同。未来的深入研究，最初使用一些模式物种或复合体可能会改变传统的物种概念，如遗传相容的隔离物的孤立集群，以一个有凝聚力的物种形成网络，其中这些集群是相互连接的遗传过程，如杂交。
Here we review how evolving species concepts have been applied to understand yeast diversity. Initially, a phenotypic species concept was utilized taking into consideration morphological aspects of colonies and cells, and growth profiles. Later the biological species concept was added, which applied data from mating experiments. Biophysical measurements of DNA similarity between isolates were an early measure that became more broadly applied with the advent of sequencing technology, leading to a sequence-based species concept using comparisons of parts of the ribosomal DNA. At present phylogenetic species concepts that employ sequence data of rDNA and other genes are universally applied in fungal taxonomy, including yeasts, because various studies revealed a relatively good correlation between the biological species concept and sequence divergence. The application of genome information is becoming increasingly common, and we strongly recommend the use of complete, rather than draft genomes to improve our understanding of species and their genome and genetic dynamics. Complete genomes allow in-depth comparisons on the evolvability of genomes and, consequently, of the species to which they belong. Hybridization seems a relatively common phenomenon and has been observed in all major fungal lineages that contain yeasts. Note that hybrids may greatly differ in their post-hybridization development. Future in-depth studies, initially using some model species or complexes may shift the traditional species concept as isolated clusters of genetically compatible isolates to a cohesive speciation network in which such clusters are interconnected by genetic processes, such as hybridization.
登录
查看更多内容
同质性作为物种界定的辅助标准。
影响因子：
4.5
作者：
Conti A;Casagrande Pierantoni D;Robert V;Cardinali G;Corte L
通讯作者：
Corte L
DOI：
10.3390/jof4010039
发表时间：
2018-03-20
期刊：
Journal of fungi (Basel, Switzerland)
影响因子：
--
作者：
Basenko EY;Pulman JA;Shanmugasundram A;Harb OS;Crouch K;Starns D;Warrenfeltz S;Aurrecoechea C;Stoeckert CJ Jr;Kissinger JC;Roos DS;Hertz-Fowler C
通讯作者：
Hertz-Fowler C
如何发布新的真菌物种或名称3.0版。
影响因子：
5.4
作者：
Aime MC;Miller AN;Aoki T;Bensch K;Cai L;Crous PW;Hawksworth DL;Hyde KD;Kirk PM;Lücking R;May TW;Malosso E;Redhead SA;Rossman AY;Stadler M;Thines M;Yurkov AM;Zhang N;Schoch CL
通讯作者：
Schoch CL
影响因子：
4.6
作者：
Aliyu, Habibu;Gorte, Olga;Ochsenreither, Katrin
通讯作者：
Ochsenreither, Katrin
影响因子：
11.8
作者：
Bovers M;Hagen F;Kuramae EE;Hoogveld HL;Dromer F;St-Germain G;Boekhout T
通讯作者：
Boekhout T