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生物通
15 天
PbrBGAL6 基因:调控梨花粉管生长的关键因子 —— 为打破梨自交不 ...
结果发现 PbrBGAL6 基因可调节花粉管顶端果胶含量来调控 PTG,为优化 PTG 机制提供了依据。 在繁花盛开的植物世界里,许多植物为了避免近亲繁殖带来的不良后果,进化出了一种神奇的机制 —— 自交不亲和(SI) 。这种机制就像植物的 “爱情过滤器”,阻止了 ...
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