A recent study, undertaken by researchers at the Tokyo Metropolitan University and the Tokyo Metropolitan Institute of Medical Science (both Japan), unravels key steps in the process of homologous ...

相同組換えは、DNA分子間の遺伝情報の交換を可能にするDNA修復機構だ。RecAというタンパク質がその過程を取り仕切る様子が、構造解析で明らかにされた。 我々生物の染色体は、常に、ゲノムの完全性が損なわれかねないようなDNA損傷を与える、紫外線や ...

Tokyo, Japan – Researchers from Tokyo Metropolitan University have been studying DNA repair by homologous recombination, where the RecA protein repairs breaks in double-stranded DNA by incorporating a ...

In September 1970, Janet Mertz joined the biochemistry department at Stanford University. She was one of only six new graduate students in the department and the first female one admitted in nine ...

DDIR/HRD classification is highly prognostic in TNBC and identifies biologically and immunologically distinct subgroups. Immune-enriched DDIR+/HRD+ TNBCs have the most favorable prognosis, and ...

Baseline neutrophil-to-lymphocyte ratio and absolute lymphocyte count in patients with HER2-negative breast cancer treated with eribulin may predict overall survival.

When Nat Sternberg, a molecular biologist at the Frederick Cancer Research Center, heard about bacteriophage P1, he was intrigued. Having previously worked on the head proteins of lambda (λ) phage, ...