分生的

In this article,the type of Alternaria separated from pear of Hebei and Xinjiang of China,and USA,Japan and Chile was studied on sporulation patterns,conidia characteristics and molecular biology.

本文从链格孢的产孢表型、分生孢子特征和分子生物学方面研究了从河北鸭梨、新疆库尔勒香梨、美国和日本以及智利的梨上分离的链格孢菌的种类。

Recent developments about appressorium of Colletotrichum were discussed in this paper.

综述了发疽菌分生孢子在寄主表面的附着、附着胞的形成、附着胞对环境影响因素的应答和附着胞的穿透。

This paper discusses recent developments about appressorium of Colletotrichum. Topics include surface attachment of the conidia; appressorium formation; responsion to the environmental cues; appressorium penetration.

综述了炭疽菌分生孢子在寄主表面的附着、附着胞的形成、附着胞对环境影响因素的应答和附着胞的穿透。

Analysis of these mutants revealed that the expression level of the neutral trehalase gene in RNAi mutant (Ma688 strain) was reduced to 42% of which found in wild-type strain and the over-expression mutant (Ma113 strain) showed approximatlely 2-fold higher levels of neutral trehalase mRNA than that found in wild-type control. Then the transformants Ma688 and Ma113 were chosen for closer examination, including trehalose content, storage longevity , thermotol

利用Northern blot 分析这几个突变菌株中性海藻糖酶基因mRNA 的含量，选择中性海藻糖酶基因超表达2 倍和中性海藻糖酶基因被抑制到42%的两个转化菌：Ma113 和Ma688，将其与出发菌株进行分生孢子内海藻糖含量的测定，孢子储藏

These towers differentiate and form small bulb by two ways: one way is that towers begin to differentiate from their center ; another is that towers begin to differentiate from the tops of towers or their sides and appear small sunken concaves.

这些突起进一步分化为小鳞茎是通过两种分化方式：一种是先从突起中央出现分生细胞团开始分化的；一种是先从突起的顶端或一侧出现小凹沟开始分化的。

This paper analyses causes for overflow from Bayer process seed tank in China Aluminum Corporation Shanxi Sub-company and describes measures for its improvement and results thus achieved.

分析了中铝山西分公司拜耳法种分槽溢流产生的原因，介绍采取的改进措施和取得的效果。

The most convenient and effective method among the three methods of isolatingUstilaginodea virens was the vibrating method. XBZ medium was the best method toget chlamydospores through screening for the six media. Based on chlamydosporesthrough vibrating cultured in PS liquid on shaking bed at 130r/min under 26℃darkconditions for 7 days, conidia were largely obtained. Occurrence information of rice false smut on paddy at Hengnan in 2006 wasinvestigated.

稻曲病病原菌用3种方法分离，结果比较得出振落法最方便有效；通过对6种培养基的比较筛选，结果表明胁本哲氏培养基能快速的产生大量的厚垣孢子；把厚垣孢子放在PS培养液于水平摇床上26℃黑暗条件下130r／min振荡培养，能在7d产生大量分生孢子。

Unable to maintain root meristems. Our data showed that the defects in the mutant were related to the shift of the free histidine content in mutant plant.

虽然hpa1并没有显示出十分严重的组氨酸饥饿特征，但是在根的发育上表现出明显的缺陷，根部分生组织遭受严重破坏。

Frequencies of multipolar division cells and bridges lagging chromosome were 0.08% and 0.434% respectively when root meristems were treated with 3-4 μmol/L APM.

在3~4μmol/L浓度下处理的根尖分生组织细胞中，多极分裂细胞的出现频率为0.08%；染色体桥、断片和滞后染色体的出现频率为0.434%。

The 1984 Heisman Trophy winner retired Monday. The 43-year-old quarterback said it's just been a fun run for me

这位1984Heisman奖杯的获得者周一正式退休，这位43岁的四分位称其运动生涯为&一场乐趣横生的赛跑&。

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。