查询词典 recessive

Analysis of fertility segregation pattern from F1, F2 and BC1 indicated that the sterility trait of 0A15-1 was controlled by a single recessive gene and belonged to sporophytic male sterile type.

通过与明恢63、优B和广陆矮等多个父本的杂交，其F2和BC1群体的育性分离比都揭示0A15-1的不育性状受一对隐性核基因控制，并且为孢子体型雄性不育。

Some likely reasons for the greater proportion of tuskless Asian elephants compared the African elephants may be due to strong selection in the past by humans killing the tusked male elephants and a gene in Asian elephants which is not as recessive.

与非洲象相比，由于人类过去过分捕杀有长牙的公象。形成非逆向基因淘汰的现象，而造成亚洲雄象无牙的比例较大的原因。

It is caused by mutations in dyskerin-encoding genes, telomerase-encoding RNA component genes and reverse transcriptase genes, as well as other uncharacterized genes. There are three inherited forms, including X-linked, autosomal dominant and autosomal recessive inheritance.

先天性角化不良是与编码角化不良蛋白基因、编码端粒酶的RNA组份基因、编码端粒酶的逆转录酶基因突变及其他未确认的致病基因突变引起的基因病，其遗传方式有：X-性联隐性遗传、常染色体显性遗传及常染色体隐性遗传。

Thus by studying the unconsciousness of culture we can further understand the undividable dialectical relations between culture and man and the important recessive factors in the structure of the main cultural spirit and cognition as better to discipline man's behaviors and understand man himself.

通过研究文化无意识，可以使我们更好地理解文化与人之间密不可分的辩证关系，以及文化主体的精神和认识结构中重要的隐性因素，从而更好地规约人的行为，更好地理解人本身。

More over, there is more other recessive loss unestimable, such as the vanishing of native species, the disability and death of human beings, and the devaluing of esthetics related with environmental alteration caused by invading pests.

这还不包括无法计算的隐陸损失，如外来有害物种引起的人类伤害和死亡，导致本地物种的灭绝以及由于改变环境景观带来的美学价值的丧失。

Allelic loss at specific chromosomal loci is a common genetic alteration in human tumours and is thought to be critical for unmasking the recessive genetic changes for tumorigenesis.

人类食管癌的基因丢失研究染色体上座位特异性等位基因丢失是人类肿瘤基因组中一个普遍的遗传改变现象。

The main causes of misdiagnosis of nasopharyngeal carcinoma wase as follows: typical primary symptoms, recessive anatomical site, and for submucous type, and difficult to get tumor tissues by biopsy.

鼻咽癌早期症状不典型，解剖位置隐蔽，粘膜下型活检时不易取到肿瘤组织，有的医生缺乏对本病的认识，鼻咽癌普查的缺乏，也是导致误诊的主要原因。

In this study we mapped a grain length controlling gene named Lk-4 with SSR and CAPs markers by screening 800 recessive plants in a BC2F2 population derived from a cross of Shuhui527×Xiaoli and backcrossed with Xiaoli as the donor parent.

对F2和BC2F2 群体籽粒大小形状和千粒重的遗传分析表明，回交能将大部分对目的基因效应具有干扰修饰作用的微效基因多态性除去，从而有利于对目的基因型的准确鉴定；在F2和BC2F2群体中只发现两类籽粒长短表现型，即短粒和长粒，并且二者分离比例符合3：1的典型一对等位基因分离比例。

Fortunately, you don't have to worry too much about inbreeding with guppies, as the species doesn't seem to have many fatal recessive genes.

你不用耽心太多的自交会导致太多的致命的隐性基因。

The researchers conclude that the absence of functional Tyk2 caused the defects in the multiple cytokine signals that were observed in the patient and identify human Tyk2 mutation as a unique type of primary immunodeficiency with characteristics similar to autosomal recessive HIES.

研究人员总结到，Tyk2功能缺失会导致多种细胞因子信号通路发生缺陷，就像在人类HIES患者中观察到的一样；人类Tyk2突变作为原发性免疫缺陷的一种类型，特征与常染色体隐性HIES相似。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失