This valuable study is a detailed investigation of how chromatin structure influences replication origin function in yeast ribosomal DNA, with a focus on the role of the histone deacetylase Sir2 and ...

2017; Rodriguez et al. 2017). While it is clear that small differences in this positioning can have significant effects on the timing of DNA replication, it is unlikely that a simple rule exists to ...

While most known types of DNA damage are fixed by our cells' in-house DNA repair mechanisms, some forms of DNA damage evade repair and can persist for many years, new research shows.

Credit: Austrian Academy of Sciences/Austrian Archaeological Institute “But then came the big surprise: in repeated tests, the skull and femur both clearly showed the presence of a Y chromosome – in ...

Your chromosomes are how your cells store your DNA. They also help ensure the accurate copying of DNA during cell replication. This DNA is grouped into segments called genes. Your genes determine ...

(Brief account only) • Cell theory and cell as the basic unit of life; Structure of prokaryotic ... and DNA as genetic material; Structure of DNA and RNA; DNA packaging; DNA replication; Central ...

Raipur: In a significant ruling, Chhattisgarh High Court on Thursday permitted a rape survivor to terminate her pregnancy under the Medical Termination ... the foetus's DNA samples and transfer ...