DNA polymerases carry out crucial functions in many DNA metabolic processes. Polymerases catalyse the addition, using a template, of complementary nucleotides to the 3′ end of DNA primer strands.

Deaminated DNA: Strands of DNA that have lost bases or where the bases have been transformed by deaminases or by spontaneous deamination (e.g. when a cytosine is transformed into a uracil).

Learning about your genetics and ancestry is easier than ever. All you need to do is choose from the many DNA ancestry tests available online, receive your kit and send back the required DNA samples.

These limitations restrict their widespread use, especially in the face of an increasingly diverse range of diseases. With the ongoing advancements in genetic engineering vaccines, DNA vaccines have ...

US President Donald Trump questioned the $21 million US allocation for voter turnout in India, during the FII PRIORITY Summit. He highlighted India's strong economy and high tariffs on US goods.

Using ancient DNA analysis and testing, a team led by Dr Lara Cassidy and Professor Daniel Bradley from Trinity College Dublin successfully demonstrated that iron age people who were buried in ...

A 66-year-old man has been arrested and charged with second-degree murder in connection with a nearly five-decade-old cold case, thanks to modern DNA testing. The Honolulu Police Department ...

Deena Thoemmes told reporters. Castro was charged with second-degree murder after DNA testing not available in the 1970s helped identify him nearly 50 years later, Thoemmes said. It’s not clear ...

2025年2月20日，国际顶级学术期刊《自然》在线发表了上海交通大学医学院附属新华医院黄旲研究员团队与中国科学院分子细胞科学卓越创新中心童明汉课题组的合作研究成果《体外重构减数分裂DNA双链断裂形成》。该研究首次在实验室环境中成功模拟并解析了减数分裂过程中DNA双链断裂（DSB）形成的分子机制，攻克了生殖生物学领域长达数十年的科学难题，为揭示有性生殖的核心机 ...

DNA testing has led to the arrest of a former classmate of a Hawaii high school sophomore who was found dead at the school on March 21, 1977. The Honolulu Police Department announced the arrest of ...