生物
细胞周期
适应(眼睛)
细胞分裂
细胞生物学
细胞代谢
营养物
细菌
细胞
代谢适应
代谢途径
新陈代谢
染色体分离
微生物代谢
遗传学
生态学
染色体
生物化学
基因
神经科学
作者
Jue D. Wang,Petra Anne Levin
摘要
Adaptation to fluctuations in nutrient availability is a fact of life for single-celled organisms in the 'wild'. A decade ago our understanding of how bacteria adjust cell cycle parameters to accommodate changes in nutrient availability stemmed almost entirely from elegant physiological studies completed in the 1960s. In this Opinion article we summarize recent groundbreaking work in this area and discuss potential mechanisms by which nutrient availability and metabolic status are coordinated with cell growth, chromosome replication and cell division.
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