To ensure the correct euploid state of embryos, it is essential that vertebrate oocytes await fertilization arrested at metaphase of meiosis II. This MII arrest is mediated by XErp1/Emi2, which ...

This month's cover highlights the article Local translatome sustains synaptic function in impaired Wallerian degeneration by Maria Paglione, Lukas Neukomm and colleagues. The image shows dissected ...

Central High science teacher Patti Richardson was recently named Outstanding Biology Teacher in Michigan by the National ...

During meiosis, sister chromatids produced by chromosome duplication are held together by Rec8, a meiosis-specific cohesion protein. Rec8 joins the whole length of the sister chromatids together ...

A novel molecular tool developed by a Lehigh University professor of biological sciences is enabling scientists to precisely ...

Dr Chris van Tulleken reveals the revolutionary science inside our bodies when we eat, in the 2024 CHRISTMAS LECTURES from the Royal Institution, supported by CGI. Practising NHS doctor and leading ...

There’s more to the name than meets the “i.” If you’ve ever wondered what the “i” in Apple products like “iPhone” or “iPad” stands for, you aren’t alone. Throughout the years ...

You need to take first-year writing because in college, you’re going to write a bunch of stuff, and this is going to help show you how. You need to take technical writing because you’re going to get a ...

A biologist, a neuroscientist, a materials scientist and a physicist have each been awarded one of the prestigious grants of ...

Get here the official CBSE Class 12 Biology practical syllabus along with the marking and evaluation scheme. Know how to get ...

此外，卫星DNA的动态特性并非完全负面。研究表明，这种高度可变的DNA区域可能在进化中为生物提供了适应性优势。在快速变化的环境中，卫星DNA的扩展和调整为基因组提供了灵活性，这种灵活性在物种分化和适应中起到了重要作用。