antipodal embryo

Three antipodal cells persist at the mature embryo stage.

反足细胞在胚囊成熟时期宿存。

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They exist in the embryo sac relatively long period, until the formation of embryonic, a small number of antipodal cells could be observed. ( 5) Dendrocalamus sinicus' fruit is grain, stigma preserving.

它们在胚囊内的存在时间比较长，胚体的形成时期，仍旧能够观察到少量反足细胞的存在。（5）巨龙竹果实为颖果，柱头宿存。

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The character of macrospore in development were as followed: anatropal ovule, basal placenta, thick nucellar, two integument, megaspore mother cell coming directly from archesporial cell, early degenerating antipodal cell, thedevelopment of the embryo sac being conformed as the polygonum type.

雌配子体发育的特点是：倒生胚珠、基底胎座、厚珠心、双珠被、孢原细胞直接长大成大孢子母细胞、反足细胞退化早，胚珠发育为蓼型。

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The mature embryo sac contains an egg apparatus, a central cell and three antipodal cells.

成熟胚囊为蓼型胚囊,它包括卵器, 一个中央细胞和三个反足细胞.

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