Protein grains were stored in endosperm cells at early stage of globular embryo.
在球形胚前期,胚乳细胞中已积累大量的蛋白质颗粒。
The concept of antipodal embryo and the relationship of antipodal apogamy with endosperm are discussed.
论证了反足细胞胚的性质,初步探讨了胚乳与反足细胞无配子生殖的关系。
The endosperm, a seed tissue that mediates the transfer of nutrients from the maternal parent to the embryo, is an important site of imprinting in flowering plants.
胚乳介导营养物质从母体到胚的转运过程,是开花植物中发生印迹的重要部位。
There is also a certain interrelation of development be- tween the fruit, the embryo and the endosperm.
胚和胚乳的发育与果实的生长有一定的相关性。
The megasporogenesis, microsporogenesis, female and male gametophyte development, development of embryo and endosperm were observed by using paraffin wax.
利用石蜡切片技术观察了埃及白睡莲的大、小孢子的发生,雌、雄配子体的发育,受精作用以及胚和胚乳的发育。
TyPes of endosPerm and embryo sac and structural feature of susPensor were also discussed.
还对沙打旺胚柄的构造特点,胚乳和胚囊的类型等进行了讨论。
Accumulation of amylum in embryo and endosperm of Cornus officinalis is orderly.
淀粉在山茱萸胚、胚乳中的积累有顺序性。
With the embryo development, most of the endosperm degenerated, and the cells near chalaza entered the chalaza, digested it and further nourished the embryo.
合点端的胚乳细胞则侵入合点珠心组织,为胚进一步发育提供营养。
There ware two cell proembryo and some endosperm free nucleuses in the embryo sac 7-8 days after pollination;
授粉后7-8天,在胚囊中见到二细胞原胚及数个胚乳游离核。
The endosperm is absorbed by the embryo gradually.
以后,胚乳逐渐被胚所吸收。
The development of the onagrad type embryo consumes up the endosperm except ont layer that remains in the mature seed.
在胚的发育过程中,胚乳几乎被吸收耗尽,仅剩下一层胚乳细胞紧贴内种皮。
There is a certain interrelation between the fruit growth, the development of the embryo and the endosperm.
茌梨果实的生长与胚和胚孔发育之间存有一定的相关性。
The endosperm, a seed tissue that mediates the transfer of nutrients from the maternal parent to the embryo, is an important site of imprinting in flowering plants.
胚乳介导营养物质从母体到胚的转运过程,是开花植物中发生印迹的重要部位。胚乳的发育异常会导致胚的败育。
And fertilization at different time has more influence on the endosperm than on the embryo.
且不同施肥时期对胚乳的影响较胚明显。
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.
当胚乳游离核达到1 6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。
Moisture contents of embryo, OSK and kernel of micro-endosperm super high oil corn showed a downward trend with the development of kernel, and decrease rates were less than that of high oil corn 115.
微胚乳超高油玉米的胚、非胚和籽粒的含水量随籽粒的发育都呈下降趋势,且下降速率较高油玉米115小。
Moisture contents of embryo, OSK and kernel of micro-endosperm super high oil corn showed a downward trend with the development of kernel, and decrease rates were less than that of high oil corn 115.
微胚乳超高油玉米的胚、非胚和籽粒的含水量随籽粒的发育都呈下降趋势,且下降速率较高油玉米115小。
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