
Sex-determining region Y protein - Wikipedia
Sex-determining region Y protein (SRY), or testis-determining factor (TDF), is a DNA-binding protein (also known as gene-regulatory protein/transcription factor) encoded by the SRY gene that is responsible for the initiation of male sex determination in …
SRY基因 - 维基百科,自由的百科全书
SRY基因(sex-determining region of Y-chromosome,全称:Y染色体性别决定区),又名睪丸決定因子,(英語:Testis-determining factor,簡稱TDF)是人体Y染色体上的一段基因片段,该基因是决定男性睾丸发育的主要基因。存在于Y染色体的短臂末端上。
SRY基因 - 百度百科
SRY基因,雄性的性别决定基因,指Y染色体上具体决定生物雄性性别的基因片段。人的SRY基因位于Yp11.3,只含有一个外显子,没有内含子,转录单位长约1.1kb,编码一个204氨基酸的蛋白质。
“sry”是什么意思? - 百度知道
“sry”是什么意思? 人类决定性别的基因,集中于第23对染色体上,也就是我们所说的性染色体,男性的是XY染色体,而女性的则是XX染色体,男性与女性最大的差别,就在于性染色体的不同,由此产生了性别的分化,男性Y染
SRY Gene - GeneCards | SRY Protein | SRY Antibody
2024年12月25日 · SRY (Sex Determining Region Y) is a Protein Coding gene. Diseases associated with SRY include 46,Xx Sex Reversal 1 and 46,Xy Sex Reversal 1. Among its related pathways are Mammalian disorder of sexual development and Signaling by WNT.
SRY: Sex determination - Genes and Disease - NCBI Bookshelf
SRY (which stands for sex-determining region Y gene) is found on the Y chromosome. In the cell, it binds to other DNA and in doing so distorts it dramatically out of shape. This alters the properties of the DNA and likely alters the expression of a …
SRY gene - MedlinePlus
The SRY gene provides instructions for making a protein called the sex-determining region Y protein. This protein is involved in male-typical sex development, which usually follows a certain pattern based on an individual's chromosomes. People usually have 46 …
SRY sex determining region Y [ Homo sapiens (human) ]
2025年2月8日 · This intronless gene encodes a transcription factor that is a member of the high mobility group (HMG)-box family of DNA-binding proteins. This protein is the testis-determining factor (TDF), which initiates male sex determination.
The role of SRY in mammalian sex determination - PubMed
The gene SRY (sex determining region of the Y), located at the distal region of the short arm of the Y chromosome, is necessary for male sex determination in mammals. SRY initiates the cascade of steps necessary to form a testis from an undifferentiated gonad.
性别决定基因-SRY - 知乎 - 知乎专栏
除了染色体组成外,部分的单个基因也会决定人类的性别表现,其中最重要的性别决定基因即为——sry。 SRY基因 位于Y染色体p11.2区域,该基因编码一个转录调控因子,决定着男性性别发育的起始。
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