zygotic

基本解釋

A sharp demarcation of adventive embryos from zygotic embryos cannot be drawn.
不定胚與合子胚之間不能劃分出明顯的界限。
Observation of citrus embryo development showed that in 50 days or so after pollination there was only one zygotic embryo in the embryo sac, and nucellar embryo was not yet invaded.
通過柑桔胚胎發(fā)育觀察表明，授粉后50天左右，胚囊內(nèi)僅有一個合子胚，未見珠心胚侵入胚囊，為單獨分離合子胚培養(yǎng)的最好時期。
In this paper, the materials was the mature zygotic embryos of Picea mongolica, induced embryogenic callus and subculture, which established a good dispersion and a high dynamic suspension cell line.
本文以沙地云杉成熟合子胚為材料，誘導胚性愈傷組織，并繼代培養(yǎng)，進而建立分散性好、活力高的懸浮細胞系。