These findings, published in the journal PNAS, suggest that the presence of the Y chromosome in these females affects reproductive senescence and highlights the strong interactions between sex ...

The Y chromosome is an exception, only containing a few dozen genes. DNA is the material carrying all the information about the development and functioning of the individual – the blueprint to ...

Historically, the Y chromosome has been misunderstood. For a long time, it wasn't thought to be essential in adults, and some even hypothesized that it was going to disappear altogether.

PTI Updated On Oct 19, 2024 at 12:52 PM IST ...

Increased risk for autism appears to be linked to the Y chromosome, a Geisinger study found, offering a new explanation for the greater prevalence of autism in males. The results were published today ...

The Y chromosome, one of the two sex chromosomes that determine the sex of humans and other mammals is in danger. It’s a known fact that males usually have one X and one Y chromosome (XY) as ...

X chromosome has 900 protein-coding genes, while Y has only 100 protein-coding genes. Over time, the Y chromosome has a limited gene repertoire, shrivelling and degenerating slowly.

The Y chromosome, which once housed 1,438 genes, now retains only 45. If this rate of gene loss continues unchecked, scientists predict that the Y chromosome could completely disappear within the ...

Over the past 166 million years, the Y chromosome has been steadily losing its genetic material. Originally, it had over 900 genes, but today, it retains only 55 active genes. This loss is due to ...

The Y chromosome, critical for male sex determination, has been losing genetic material and might vanish in the future. Studies in some rodents indicate that species can survive by evolving new ...

Sex Chromosomes: The 23rd pair of chromosomes involved in sex determination and expression of major sex hormones and thus are called sex chromosomes. There are two sex chromosomes in humans, X and Y.