Furthermore, about 0.1–0.8% of bases across all six species could not be accurately assembled, and about 20% of chromosomes do not yet have fully uninterrupted sequences. An acceptable threshold ...

Today is a dark day for human rights, marking the point at which the treatment of trans people, and trans women in particular ...

Sissy Biggers is the Q&A columnist for The Vine and a contributor to Martha’s Vineyard Magazine.

An in-depth analysis of the genomes of apple species is giving Penn State biologists better methods for identifying genes ...

Everyone has 23 chromosomes from each parent for a total ... "This is what happens when moms get together and want to do something. We have such a strong group of women and families here, we ...

We fact-check various aspects of two of President Donald Trump's executive orders targeting transgender people.

A new comparison and analysis of the genomes of species in the genus Malus, which includes the domesticated apple and its wild relatives, revealed the evolutionary relationships among the species and ...

And typically, two X chromosomes will lead to ovaries ... (The Department of Health and Human Services’ definitions, created in response to the order, do not include that language.) Experts also ...

Where do we get the seeds for seedless fruit ... Those are plants that have three sets of chromosomes (either through natural mutation or through breeding), and this keeps the plants from pairing ...

"We'll probably have to do the same in male animal models, where we actually transplant a uterus to XY [chromosome]-rats or mice and so on. So those studies have to be done". But assuming that uterus ...

The planned changes include reinstating a version of chromosome testing that was discontinued in the ... “It’s important to do it because it maintains everything that we’ve been talking about, and ...