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As explants for the establishing of ECSs, meristematic globules underwent a process completely different from embryogenic calli.

从分生小球体起始建立ECS,其发育途径与以胚性愈伤组织的截然不同。

GCJ8 activate medium, preculture 2 days, 5 X Ca concentration in preculture medium and coculture medium, inoculation I mineture,4mg li1 AgN0 and 0.7% P\P, delay selection 5 days will obtain the highest transformation frequenc Using 'pingyitiancha'shoot apex, mediated by A.tum as above system, the HVAIgene, was transformed into pingyitiancha and obtained Kam resistance rerzeneration plants, it is confirmed that 6 plants of them is transformation plants by identified by PCR and dot blot

按照上述体系,以平邑甜茶茎尖分生组织为受体,将HVA1基因导入平邑甜茶中,获得了具有Kam抗性的再生植株,经PCR与点杂交鉴定,证实有6株为转化植株。

The apical shoot and apical root primordia of the embryo.

该名词也用于指随后进一步发育的顶端分生组织。

Phytochrome A proteinaceous pigment found in low concentrations in most plant organs, particularly meristems and darkgrown seedlings.

光敏色素:在大多数植物器官,特别是在分生组织和黄花苗中低浓度存在的蛋白色素。

It includes three-stories of initials in the protomeristem of the root tip.

实验观察表明,甜菜根尖的原分生组织有三层原始细胞。

Stamens numerous; anthers elliptic to oblong; filaments linear. Follicles 5--40, sessile, sometimes stipitate, with branching transverse veins, styles distinct or nearly absent; ovules several to many.

花瓣无;雄蕊多;花药椭圆形到长圆形;花丝线形蓇葖果5-40,无梗,有时具柄,具分枝横向脉,花柱离生的或近无;胚珠数枚到多数。

So the efficiency of topsin-M in the lab was the best among the four fungicides, the effects of carbendazim and chiororthalonil were good,too.So they could be also used to control corn ear rot in practice.

另外,多菌灵和百菌清对病菌生长、产孢和分生孢子萌发的抑制效果也比较良好,都可以在生产中用来防治玉米穗腐病。

The fungus may be dispersed as fragments of mycelium, conidia, aluerioconidia, or ascospores; aluerioconidia are probably the most common survival units becausethey are thick-walled and durable.

真菌可以用菌丝片段,分生孢子,厚垣孢子或子囊孢子进行传播;厚垣孢子很可能是最普通的生存单元,因为他们厚壁和坚固。

The nuclear phase and mitosis in germ tube of Fusarium graminearum were studied with staining by Giemsa techniques. There was single nucleus in conidial cell.

通过Giemsa染色观察禾谷镰孢菌Fusarium graminearum分生孢子萌发过程中的核相变化及有丝分裂过程。

The vascular bundle ceils stemmed from ground meristem, belonging to ground tissue and differing from vascular bundle sheaths in origin.

而维管束鞘细胞则来源于基本分生组织,属于基本组织的范畴,与维管束不同源。

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I didn't watch TV last night, because it .

昨晚我没有看电视,因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来,在北京的很多小区里,电梯液晶电视被撤了下来。

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我比喻得过头了。