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Ascomycete: any of various members of a large group of fungi characterized by the presence of sexually produced spores formed within an ascus.

子囊菌:一大组真菌的一种,其特点是在子囊里有雌雄结合而产生的孢子。

A cross was made between two isolates of Magnaporthe grisea, CH63 and TH16. A total of 78 ascospore isolates were tested for pathogenicity on 36 rice varieties. The 71 pathotypes were clearly observed in the sexual progeny.

报导了两个稻瘟菌株CH63和TH16的杂交后代在36个水稻品种上的致病性分离、遗传分析以及无毒基因组成的分析结果。78个子囊孢子菌株中呈现显著的致病性分离,共出现71种致病类型,在不同品种上分别出现1:1、1:3、3:1、1:7、1:15和15:1等的无毒性/毒性分离,表明供试菌株对不同品种的无毒性/毒性是一个或多个基因控制的。

The head of the child seat in fungi contain ascus, ascus containing a spore.

在真菌子座的头部含有子囊,子囊内藏有孢子。

By the support of the present project, 3 articles have been published, 4 articles have been submitted to Grana and Acta Botanica Yunnanica etc and some papers is in preparing.

结果表明:蕨类植物孢子外壁和周壁来源于孢子囊内层绒毡层细胞;孢子表面纹饰有的种类由外壁形成,有的种类是由周壁形成;孢子纹饰是在四分孢子形成后迅速形成的,形成的时间很短并比较稳定。

The sporulated oocyst holds 2 sporocysts and each sporocyst contains 2 sporozoites,i.e.each oocyst contains a total of 4 sporozoites.

新排出的未孢子化卵囊培养后可观察到孢子化的卵囊,内含2个孢子囊,每个孢子囊内含有2个折光性较强的子孢子。

Microspore Ye as the feather, small sporophyll sac formed by the polymerization, each polymer capsules formed by four small sporangia, small spores with dual airbags, and airbag Pinaceae pollen is similar to large sporophyll from the central axis and arranged in Brachypodium feather composition, Each Yibing has a shell bucket, each bucket containing shell upright ovules 10-12 months.

小孢子叶枝为羽状,小孢子叶由聚合囊组成,每个聚合囊由4个小孢子囊组成,小孢子具双气囊,与松科植物花粉的气囊相似,大孢子叶由中轴及羽状排列的短柄组成,每一柄上有一个壳斗,每个壳斗内有10—12个直立的胚珠。

An improvement on mass production of apothecia of Sclerotinia sclerotiorum, a causal agent of sclerotinia stem rot of oilseed rape, was achieved by screening suitalbe strains and evaluating factors affecting carpogenic germination for this fungus.

核盘菌引起包括油菜在内的多种经济作物的菌核病。为筛选抗菌核病的作物品种及探讨防治该病的其它途径,获得足够的子囊孢子是极其重要的技术环节。

As shown under TEM, young cleistothecia interwoven by vegetative hypha are composed a mass of ascogenous hypha which presented binuclei and, most of all, a plenty of organelles, cspecially β-glycogen, polyribosome, lomasomes,...

它们与细胞分化、胞壁形成、质膜和核膜的构建密切相关。在子囊形成时,这种特殊结构逐渐减少和消失,并见大量球形颗粒和空泡,后者可能与子囊胞质胞裂、孢子形成有关。

In order to understand the validity of the resistant genes to wheat powdery mildew in Shanxi province, in greenhouse condition, cleistothecia released ascospores were used to infect wheat seedling. The frequencies of virulence genes for 166 isolates of Erysiphe graminis f. sp. tritici from different ecological areas of Shanxi province were tested.

为明确小麦白粉病抗性基因在山西省的有效性,在温室条件下,通过闭囊壳释放子囊孢子侵染麦苗发病,利用28个已知抗病基因品种对分离自山西省不同生态区的166个小麦白粉病菌株进行了毒性基因频率测定。

The physiological race identification and AFLP (amplified fragment length polymorphism) analysis were conducted among the 70 single ascospores (F_1 isolates) of the sexual hybridization between isolate 132 and isolate 135 of Setosphaeria turcica....

对亲本菌株132、135和它们杂交产生的70个单子囊孢子F1代菌株进行了生理小种鉴定和AFLP分析。

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The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。

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