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There is increasing evidence that sperm DNA anomalies may lead to infertility,abortion,stillbirth,fathead and chromosomal diseases.

传统的精液检查往往不能找到精子DNA完整性异常患者的不育原因,因此对这部分患者进行精子DNA完整性检查具有更重要的意义。

Form genus of sterile imperfect fungi; many form sclerotia; some cause ''.

不育的不完全的真菌类的形态属;有些造成植物的菌核疾病。

Form genus of sterile imperfect fungi; many form sclerotia; some cause sclerotium disease in plants.

不育的不完全的真菌类的形态属;有些造成植物的菌核疾病。

UNLIKE most medical conditions, infertility does not incapacitate, nor does it usually cause physical pain or suffering.

不同于许多其他疾患,不育不使人残疾,通常也不引起生理上的疼痛或不使适。

Does this mean that people who are infertile can not get married?

按他们说的,那些不育的人就不能结婚了?

A world where "truth" flourishes not in a dialectic climate of genuine knowledge but in a climate of power interests is a world of mental sterility, petrified* 1.become like stone 2.deprive (the mind ,a doctrine, etcof vitality dogmas, rigid and unchangeable creeds leading inevitably to creedless despotism.

一个世界,&真理&在其中的繁荣不是在一种真诚的求知的气氛中,而是在一种权力的利害关系的气氛中,它是一个精神不育的、原则僵化的、其刻板不变的信条必然导致无信条的专制主义的世界。

Plants with hypogenetic stamina or ungerminated pollen were observed.

转基因植株自交不能结实,用转基因植株花粉对正常植株进行人工授粉,不能正常结实,表明转基因植株花粉是不育的。

Among them 3 plants wereselected by the resistance to Ss in adult stage and the result of backgroundanalysis with another 63 PCR markers. So the seeds of the 3 selfed andtestcross were sowed.

成株期抗性鉴定发现其中3株终花期抗性最好,遂将这3株自交和与不育系授粉测交的种子播种,用于下一轮分析。8 在3个单株产生的株系中,有一个株系测交群体无育性分离。

So researchers have been great concern. In the main wheat-growing areas such as Henan, Wen photosensitive material found great significance in the major wheat producing areas temperature changes slowly, increase much.

就是这段话:小麦属于对环境要求比较苛刻的脆弱型物种,当温光条件不能满足它们阶段发育的各种要求时,轻则表现为雄性不育,重则不能抽穗开花。

Collected some suitable maize CMS-S type 〓 germplasm and selected avector expressing the 〓 gene 〓 was transferred to 〓 and 〓 by backcrossing,fertility Checking and self-pollinating. The genotype of sterile line 〓 was 〓〓. The genotype of restorer line 〓 was 〓. A pair of maize CMS-S〓 near isgenic lines 〓 and 〓 was established firstly in China.

征集了合适的玉米CMS-S型〓种质资源,选择了有效表达〓的载体材料,采用回交转育、育性鉴定和自交纯化,将作者培育的〓优良自交系转育成基因型为〓的不育系〓和基因型为〓的恢复系〓,在国内首次创建了玉米CMS-S的〓近等基因系〓和

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Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。

The shamrock is the symbol of Ireland and of St.

三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。