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- Title: Sex Reversal of Grouper (Epinephelus sp. 关键词:石斑鱼;繁殖生物学;性逆转;外源激素
- Deletions of and inactivating mutations of SRY are among the known causes of XY sex reversal. 已知SRY基因的缺失和点突变是造成XY女性性反转的病因之一。
- Systematic grading distribution of sex for seed plants, gender plasticity and the cause leading to sex reversion are all introduced. 介绍了种子植物性别的可塑性和影响植物性别逆转的原因,比较了裸子植物和被子植物性别类型和繁育系统的异同。
- Here, we describe the screening of 10 patients who presented with 46, XY sex reversal for mutations in open reading frame (ORF) of SRY gene. 通过筛查10位中国46,XY女性性反转病人SRY基因的开放阅读框区域,探寻新的突变类型。
- Keywords Sex reverse;SRY gene;PCR;REF-SSCP;DNA sequence; 性反转;SRY基因;聚合酶链反应;限制性酶切-单链构象多态性;DNA序列分析;
- However, only a minority of 46, XY sex reversal patients can be explained by SRY mutations, suggesting that other genes influencing sex deternimation are to be discovered. 然而,仅有少数46,XY性反转的患者检出SRY基因的突变。其他参与性腺分化的基因有待发现。
- Both small and large spawning aggregations form, but fishes pair up for mating. No parental care. Sex reversal has been noted, in which females develop into mature males. 这两个小型和大型产卵汇总的形式,但对鱼类为交配。没有父母照管。性反转已经被注意到,其中雌性生长发育成为成熟雄性。
- Keywords genetic diseases;sex reverse syndrome;cytogenetics;SRY gene;SOX gene; 遗传性疾病;性反转综合征;细胞遗传学;SRY基因;SOX基因;
- Our army suffered a slight reverse. 我们的部队受到轻微的挫败。
- The 50p coin has a crowned lion on its reverse. 50便士硬币反面的图案是个戴皇冠的狮子。
- Sex is no longer the taboo subject it used to be. 现在不再像过去那样把性的问题视为禁区。
- I twisted my head round to reverse the car. 我扭过头去把汽车向後倒。
- The car has four forward gear and one reverse gear. 那汽车有四个前进挡和一个倒挡。
- Everybody can come to this school, without respect to class, race, or sex. 不论阶级,种族,性别,人人都可进这所学校上课。
- The reverse of the coin was stamped with an eagle. 硬币的反面压印的是一只鹰。
- She then looked at the reverse side of the coin. 接着她看了看钱币的反面。
- Children's shoes aren't cheap quite the reverse. 儿童的鞋并不便宜--反而更贵。
- She's too inhibited to laugh at jokes about sex. 她很拘谨,听到性爱笑话也不笑。
- Is this behaviour typical of the male sex? 这种行为是雄性特有的吗?
- There's too much sex in the film. 这电影里色情场面太多。