zygotic

基本解释

A sharp demarcation of adventive embryos from zygotic embryos cannot be drawn.
不定胚与合子胚之间不能划分出明显的界限。
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.
通过柑桔胚胎发育观察表明，授粉后50天左右，胚囊内仅有一个合子胚，未见珠心胚侵入胚囊，为单独分离合子胚培养的最好时期。
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为材料，诱导胚性愈伤组织，并继代培养，进而建立分散性好、活力高的悬浮细胞系。