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- zygotic supressiveness 合子抑制性
- 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。
- Its functions are like a zygotic embryo in giving rise to a new plant. 其功能象能产生一株新植物的合子胚。
- Zygotic embryo is better than vegetative materials when used for explants. 合子胚作为外植体明显好于营养器官作为外植体。
- DXM supress MUC8 MRNA expression in nasal polyps and this result provide another aspect for glucocorticoid's antiinflammatory mechanism. :地塞米松可抑制鼻息肉中MUC8mrna的表达 ,为地塞米松的抗炎机制提供了新的解释
- The nucellar embryo had a suspensor,its development passed through the similiar stages of the zygotic embryo. 珠心胚发育经历与合子胚相同的发育阶段。
- The development of the somatic embryoids was very similar to that of zygotic embryos of wheat. 体细胞胚胎形成过程与小麦合于胚的形成过程十分相似。
- One is for the equipment manufacturer to design a "hard" low-pass filter at the input of the circuit to supress anything above 20KHZ; very few do this. 其一,器材厂家设计一种“硬”低通滤波器,将电端输入所有高于20kHZ的信号滤掉(很少有人这么做)。
- The development al mode of the protocorms in vitro is very similar to that of its zygotic embryo. 这一过程几乎重演了其合子胚发育及分化的过程。
- The supress for living became a burden.so he seld fruit, foster chicken,and make an efort of learning being herbalist doctor. 生存的压力对他来说显得格外沉重,他贩过水果,养过鸡,还下工夫学习中医。
- The time of zygotic gene activation may affect nuclear reprogramming and consequently the development of reconstructed embryo to off spring. 合子型基因激活是基因表达再程序化的关键事件之一;
- Among the, five survived seedlings germinating from pale yellow green embryos, four of them are zygotic and the other one is nucellar. 黄绿色胚所萌发之幼苗,其特徵与四季桔相同,为珠心胚;淡黄绿色胚甚少,成活的五株中,四株为有性胚。
- Somatic-cell embryo,transformed from somatic cell into structure similar to zygotic embryo [1-3], is largely effected by osmotic pressure. 体细胞胚是指体细胞在形态上转变为与合子胚相似的结构[1-3],其在很大程度上受渗透压的影响。
- The embryoids successively differentiated through globular-shaped,heart-shaped and cotyledon stages,which was similar to the development of zygotic embryo. 体细胞胚发生不同步,经历球形胚、心形胚、子叶胚等阶段,与合子胚发育途径相似。
- Objctive:It is surveyed whether the recombinant adenovirus vector pAdeno-X-siFas 1+siFas 2 expressing two Fas-targeted short hairpin RNAs(shRNA) could supress the overexpression of Fas induced by LPS/D-GalN in BALB/c mouse liver. 目的:观察串联表达Fas-shRNA的腺病毒载体pAdeno-X-siFas 1+siFas 2对脂多糖(LPS)/D-氨基半乳糖(D-GalN)诱导BALB/c鼠肝细胞Fas过表达的影响。
- These results suggested that ROP-68 and ROP-55 were the oviductal cytokine inducing initiation of zygotic gene and realizing normal transition of maternal to zygotic control of early embryo development. 结合我们已报道的研究结果,推测ROP-68和ROP-55就是具备启动早期胚胎合子型基因开放、实现正常发育调控过渡功能的输卵管细胞因子。
- Zygotic genome activation (ZGA) is a nuclear reprogramming event that transforms the genome from transcriptional quiescence at fertilization to robust transcriptional activity shortly thereafter. 合子基因组激活(ZGA)是一个细胞核重编程事件,使基因组从受精时的转录静止转变为立即的活跃转录。
- Immature zygotic embryos of Quercus variabilis Bl. were excised and cultured on MS basal medium containing 0.25 mg/L 2,4-dichlorophenoxyace-tic acid and 0.5 mg/L 6-benzyl aminopurine. Callus was initiated from these embryos within 6 weeks. 以栓皮栎未成熟合子胚为外植体;在添加0.;25mg/L 2;4-D和0
- There were two formations of somatic embryogenesis, one was direct formation of somatic embryo from immature zygotic embryo, there was no evendence of the intervention of the callus stage. 组织学观察表明,番木瓜幼胚培养时,愈伤组织最先发生于靠近胚根端(形态学的下端)的表皮细胞,有干性和粘性两类。
- Papaya somatic embryogenesis was similar to zygotic embryo, they passed through the same process that inculdes globular embryo, heart embryo, torpedo embryo stage, then somatic embryo. 本研究在诱导培养基上观察到了体胚发育中的球形胚、心形胚、鱼雷状胚以及成熟体胚,这表明番木瓜体胚的形态发生与其合子胚的发生阶段相似。
