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Data-driven discovery of the interplay between genetic and environmental factors in bacterial growth. | LitMetric

Data-driven discovery of the interplay between genetic and environmental factors in bacterial growth.

Commun Biol

School of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Ibaraki, Japan.

Published: December 2024

AI Article Synopsis

Article Abstract

A complex interplay of genetic and environmental factors influences bacterial growth. Understanding these interactions is crucial for insights into complex living systems. This study employs a data-driven approach to uncover the principles governing bacterial growth changes due to genetic and environmental variation. A pilot survey is conducted across 115 Escherichia coli strains and 135 synthetic media comprising 45 chemicals, generating 13,944 growth profiles. Machine learning analyzes this dataset to predict the chemicals' priorities for bacterial growth. The primary gene-chemical networks are structured hierarchically, with glucose playing a pivotal role. Offset in bacterial growth changes is frequently observed across 1,445,840 combinations of strains and media, with its magnitude correlating to individual alterations in strains or media. This counterbalance in the gene-chemical interplay is supposed to be a general feature beneficial for bacterial population growth.

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Source
http://dx.doi.org/10.1038/s42003-024-07347-3DOI Listing

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