The sharply reduce in value of RNA/DNA was a clear character for the physiological flower bud differentiation.
DNA值急剧降低为花芽生理分化的一个明显特征。
The contents of DNA and RNA went up in the middle period of floral initiation, which obviously promoted physiological flower bud differentiation.
花芽孕育期中期DNA和RNA含量的升高对于花芽生理分化有明显的促进作用。
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