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科学家发现植物细胞生长不受控制的关键因素
研究人员发现,蛋白质PEX11不仅帮助这些结构分裂,还控制它们在早期生长中的大小。当关键基因发生改变时,过氧化物酶体异常增大,表明内部囊泡通常会保持它们的平衡。令人惊奇的是,酵母的蛋白质版本解决了这个问题,指向了物种之间深度保守的…
来源: ScienceDaily | 阅读全文
发布时间: 2026-04-25 12:13 GMT+8(北京时间)
#植物细胞 #过氧化物酶体 #PEX11 #细胞生长
ScienceDaily Scientists just found what keeps plant cells from growing out of control Before seedlings can photosynthesize, they depend on fatty acids—and on peroxisomes to process them. Researchers discovered that the protein PEX11 not only helps these structures divide but also controls their size during early growth. When key genes were…
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