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Wang M, Li CJ, Zhang Z, Li PP, Yang LL, Zhi XY. The evolution of morphological development is congruent with the species phylogeny in the genus Streptomyces. Front Microbiol 2023; 14:1102250. [PMID: 37065118 PMCID: PMC10090380 DOI: 10.3389/fmicb.2023.1102250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Accepted: 03/14/2023] [Indexed: 03/31/2023] Open
Abstract
As the canonical model organism to dissect bacterial morphological development, Streptomyces species has attracted much attention from the microbiological society. However, the evolution of development-related genes in Streptomyces remains elusive. Here, we evaluated the distribution of development-related genes, thus indicating that the majority of these genes were ubiquitous in Streptomyces genomes. Furthermore, the phylogenetic topologies of related strict orthologous genes were compared to the species tree of Streptomyces from both concatenation and single-gene tree analyses. Meanwhile, the reconciled gene tree and normalization based on the number of parsimony-informative sites were also employed to reduce the impact of phylogenetic conflicts, which was induced by uncertainty in single-gene tree inference based merely on the sequence and the bias in the amount of phylogenetic information caused by variable numbers of parsimony-informative sites. We found that the development-related genes had higher congruence to the species tree than other strict orthologous genes. Considering that the development-related genes could also be tracked back to the common ancestor of Streptomyces, these results suggest that morphological development follows the same pattern as species divergence.
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Affiliation(s)
- Min Wang
- Key Laboratory of Microbial Diversity in Southwest China of Ministry of Education, School of Life Sciences, Yunnan Institute of Microbiology, Yunnan University, Kunming, China
- Zhaotong Health Vocational College, Zhaotong, China
| | - Cong-Jian Li
- Key Laboratory of Microbial Diversity in Southwest China of Ministry of Education, School of Life Sciences, Yunnan Institute of Microbiology, Yunnan University, Kunming, China
| | - Zhen Zhang
- Key Laboratory of Microbial Diversity in Southwest China of Ministry of Education, School of Life Sciences, Yunnan Institute of Microbiology, Yunnan University, Kunming, China
| | - Pan-Pan Li
- Key Laboratory of Microbial Diversity in Southwest China of Ministry of Education, School of Life Sciences, Yunnan Institute of Microbiology, Yunnan University, Kunming, China
| | - Ling-Ling Yang
- Key Laboratory of Microbial Diversity in Southwest China of Ministry of Education, School of Life Sciences, Yunnan Institute of Microbiology, Yunnan University, Kunming, China
| | - Xiao-Yang Zhi
- Key Laboratory of Microbial Diversity in Southwest China of Ministry of Education, School of Life Sciences, Yunnan Institute of Microbiology, Yunnan University, Kunming, China
- *Correspondence: Xiao-Yang Zhi,
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Degeneration of industrial bacteria caused by genetic instability. World J Microbiol Biotechnol 2020; 36:119. [DOI: 10.1007/s11274-020-02901-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 07/14/2020] [Indexed: 12/11/2022]
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Liu SP, Yu P, Yuan PH, Zhou ZX, Bu QT, Mao XM, Li YQ. Sigma factor WhiGch positively regulates natamycin production in Streptomyces chattanoogensis L10. Appl Microbiol Biotechnol 2015; 99:2715-26. [DOI: 10.1007/s00253-014-6307-1] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2014] [Revised: 12/06/2014] [Accepted: 12/09/2014] [Indexed: 12/22/2022]
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