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胚心 [pēi xīn]
[细胞][无脊椎] blastophore
- 珠心胚原始细胞发生频率为27%。
The frequency of initial (s) origination was 27%. - 檬果多胚性是由珠心胚细胞演变而来，在遗传学上此特性可能是由一对隐性因子所控制。
Polyembryony of mango is initiated from nucellar cells. From genetic Points of view, the polyembryonic characteristic of mango is probably controlled by a single pair of recessive gene. - 当胚乳游离核达到16或32个时，最早的珠心胚原始细胞由靠近胚囊珠孔端的珠心细胞分化形成。
When the free nuclei of the endosperm were 16 or 32, the nucellar embryo initial (s) originated from the nucellar cells near the micropylar end of the embryo sac.
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