| Issue |
BIO Web Conf.
Volume 59, 2023
2023 5th International Conference on Biotechnology and Biomedicine (ICBB 2023)
|
|
|---|---|---|
| Article Number | 01009 | |
| Number of page(s) | 9 | |
| Section | Biotechnology and Cell Structure Analysis | |
| DOI | https://doi.org/10.1051/bioconf/20235901009 | |
| Published online | 08 May 2023 | |
Phylogeny and codon usage bias of bacterial genomes in Bifidobacterium animalis
Department of applied biology and biotechnology, The Hong Kong polytechnic university, 999077, Hong Kong, China
a Email: 20079401d@connect.polyu.hk
In nature, the phenomenon of an equal probability distribution of four nucleotides did not exist. Due to the influence of selection, the nucleotides of Bifidobacterium animalis would not be presented with equal probability. Bifidobacterium animalis was frequently added to food because of its special metabolic pathway, which could catalyze fructose and lactic acid. This study analyzed industrial Bifidobacterium animalis and environmental Bifidobacterium animalis through strategies such as a phylogenetic tree, ENC, RSCU, PR2, neutral graph, and ENC top/bottom gene enrichment graph. The result was that the Bifidobacterium animalis as a whole is greatly affected by the environment, while the difference between the internal industrial bacteria and environmental bacteria was not apparent. This study could provide a reference for the screening of industrial strains from Bifidobacterium and the further development of Bifidobacterium.
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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