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1)  pre-developed embryo
早发生胚
1.
Two pre-developed embryo rice(PDER)lines were selected from the offspring of the F1 hy-brid seeds treated by ion implantation.
通过离子注入F1代杂交种子,从后代中选育出2个早发生胚水稻品系,开花前1~2d,未经授粉受精,卵细胞能自行分裂成多细胞原胚,发生频率高达26。
2)  early somatic embryogenesis
体胚发生早期
1.
The LC2 embryogenic cell line of the cultivar Honghezi of longan was used as materials for obtaining the synchronized embryogenic cultures of early somatic embryogenesis at different developmental stages which were treated with different temperatures (20 ℃ and 30 ℃,compared with 25 ℃) for analyses of the peroxidase (POD) activities and isozymatic patterns during longan early somatic embryogenesis.
以龙眼品种红核子LC2胚性细胞系诱导获得的体胚发生早期过程中不同发育阶段的同步化胚性培养物为材料,2个温度梯度(20℃、30℃)处理,以25℃为对照,初步研究了POD活性及同工酶在龙眼体胚发生早期的变化规律。
3)  early embryogenesis
早胚发育
4)  embryogenesis [英][,embriəu'dʒenəsis]  [美][,ɛmbrɪo'dʒɛnəsɪs]
胚胎发生
1.
The effect of epigenetic sperm abnormalities on early embryogenesis;
表观遗传性精子异常对早期胚胎发生的影响
2.
Study on 6-BA Used to Promote Microspore Embryogenesis in Wheat(Triticum aestivum L.);
利用6-BA促进小麦小孢子胚胎发生的研究
3.
Highly efficient microspore embryogenesis and plant regeneration in early maturing cauliflowers(Brassica oleracea var. botrytis);
早熟花椰菜小孢子高效胚胎发生及植株再生
5)  somatic embryogenesis
体胚发生
1.
A method for analyzing APX isozymes from embryogenic cultures by polyacrylamide gel electrophoresis and the changes of APX isozymes at the stages of somatic embryogenesis in longan;
龙眼胚性培养物APX同工酶的分析方法建立及其在龙眼体胚发生过程中的变化
2.
Dynamic changes of the biomacromolecules in the process of somatic embryogenesis from embryogenic callus in longan;
龙眼胚性愈伤组织体胚发生过程中生物大分子的动态变化
3.
Plant regeneration through somatic embryogenesis of Musa AAA cv. Grande Naine;
体胚发生途径‘大矮蕉’植株的再生
6)  Embryonic development
胚胎发生
补充资料:Y微分同胚


Y微分同胚
- (tiffeomorphism

Y微分同胚[Y一由肠印和。卿“,;Y一压“中中e服叩中邢M] 生成y系统(Y一systeln)的微分同胚.
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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