并推广了微分同胚的有关结果。
胚的发育类型属于柳叶菜型；
成熟胚的子叶是绿色，黄色或浅黄色。
The cotyledons of the mature embryo are either green, yellow or chalky yellow.
体细胞胚的诱导是大豆体外再生的关键。
Somatic embryo induction was the key in soybean regeneration.
小鼠体细胞核移植重构胚的着床前发育情况。
Preimplantation development of reconstructed embryos by nuclear transfer was studied.
授粉后8天，多数杂交原胚的细胞开始解体。
The degeneration of proembryo in crossing appeared in most cases 8 days after pollination.
“胚状体”的发育与合子胚的发育过程相似。
The development of the embryoids is similar to that of the zygotic embryo.
次级胚状体的形成又影响了体细胞胚的成苗数。
The formation of the second embryoids influences on the number of the formation shoot.
其发育过程类似于单子叶植物合子胚的发育过程。
This kind of development was similar to that of the zygotic embryo in monocotyl.
成熟培养能促进体胚的生长发育、提高再生植株的数量。
Maturation culture could accelerate somatic embryo developing and enhance the amount of regeneration plant.
观察了大麦雌雄性配子的融合过程及其幼胚的早期发育。
The process of fertilization and early embryogenesis in barley was observed.
因而，母体对种子休眠的影响可能与胚的ABA敏感性无关。
Therefore, maternal (effect) on seed dormancy might be irrelative to embryonic sensitivity to ABA.
因此，对胚的ABA敏感性研究，将有助于了解种子休眠机制。
The study on embryonic sensitivity to ABA will help to understand the dormancy mechanism.
正常胚状体可通过类似合子胚的分化或不规则发育过程而成熟。
Normal embryoids could fully develop and mature through the process that was analogous to the differentiation of zygotic embryo.
DNA和蛋白质合成速度的变化与体胚的增殖及组织分化相关；
The DNA and protein synthetic rates have relations with the somatic embryo increment and tissue differentiation.
增加有机成分含量对大白菜花粉胚的诱导具有明显的促进作用。
Adding the content of organic matter can improve the efficiency the pollen embryo inducement of Chinese cabbage-pe-tsai.
这位科学家把植物胚的胚柄与哺乳动物的滋养层做了直接的比较。
The scientist has made a pointed comparison between suspensors of plant embryos and mammalian trophoblasts.
本试验用外源植物DNA处理水稻离体胚，并获取胚的再生植株。
Rice plants can be regenerated from the in vitro embryo treated by exogenous plant DNA in the experiment.
解剖学方法观察发现，这些畸形胚的维管束系统不明显或形态异常。
The bundle system of these abnormal embryoids were unclear or abnormal shaped by dissect anatomy observation.
结果表明，微波处理可钝化小麦胚的脂肪酶，有利于小麦胚的储存；
The results showed that microwave radiating can inactivate wheat germ lipase and prolong its storage time.
本文给出紧致系统上弱遍历自同胚的特征值与特征函数的结构性态。
In this paper we give the properties and structure of eigenfunctions and eigenvalues of the weakly ergodic homeomorphism on compact system.
体细胞胚的诱导及其频率高低与材料基因型、培养基和培养条件有关。
The somatic embryo induction and induction frequency were related to genotypes, media and culture conditions.
结果鼠胚的神经元和神经轴突束可以在PLGA生物膜上延长和继续培养。
Results the rat embryo neuron axon could be elongated and cultured on the PLGA membrane.
结合形态与结构分析，表明差异蛋白质可能与体细胞胚的发生和发育相关。
In combination with morphological and structural analysis, it indicated that these specific proteins may be relevant to embryo formation and development.
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 concept of antipodal embryo and the relationship of antipodal apogamy with endosperm are discussed.
最后在不拔出注射针的情况下直接注射细胞核或完整细胞进而完成重构胚的构建。
Then a reconstructed embryo was completed by the direct injection of the donor nucleus or cell without pulling out the injection pipette.
研究了微波功率、处理时间、小麦胚原料水分对小麦胚的脂肪酶活力及其储藏稳定性的影响。
The effect of microwave power, time, moisture content on wheat germ lipase activity and storage capacity was studied.
世卫组织促进采用先进的组织培养法或源自鸡胚的狂犬病毒，更广泛地提供适当的接触后治疗。
WHO promotes wider access to appropriate post-exposure treatment using modern tissue culture or avian embryo-derived rabies vaccines through?
世卫组织促进采用先进的组织培养法或源自鸡胚的狂犬病毒，更广泛地提供适当的接触后治疗。
WHO promotes wider access to appropriate post-exposure treatment using modern tissue culture or avian embryo-derived rabies vaccines through?
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