Blue color arrow indicates downregulation, while purple color indicates upregulation in the presence of (p)ppGpp. (Created ...

近期，科学家Victor Ambros和Gary Ruvkun获得2024年“诺贝尔生理学或医学奖”，表彰其发现MicroRNA（miRNA）及其转录后的基因调控作用。毋庸置疑，miRNA的发现开创RNA调控基因的新纪元。

Biology lectures teach students that when a cell’s replication machinery comes together, DNA polymerase takes off down the double-helix like a car on a highway ...

POLK expression in neurons and report an important observation that POLK exhibits an age-dependent change in subcellular localization, from the nucleus in young tissue to the cytoplasm in old tissue.

Zymo’s Quick DNA/RNA Viral MagBead Kit was automated using Analytik Jena’s Cybio FeliX pipetting robot. The CyBio FeliX ...

DNA stands for deoxyribonucleic acid. Nucleic acids are named for where they're found—inside the nuclei of cells—and for the ...

近日，由世界中医药学会联合会主办的第二十一届世界中医药大会在法国巴黎联合国教科文组织总部大楼1号大厅隆重开幕。此次大会召开正值中法建交60周年，吸引了来自34个国家和地区近1000名中医药专家学者、政府官员、企业代表参加。

Invitrogen™ Platinum™ SuperFi II DNA Polymerase is a hot-start, engineered proofreading DNA polymerase, providing superior fidelity and specificity to your PCR. With >300x Taq fidelity and buffer ...

where the enzyme DNA polymerase zips along the single strands starting at the primer to replicate the DNA. The cycle repeats and copies of the original DNA accumulate exponentially. Like any ...

Because this process was extremely time consuming and required a great deal of DNA, new methods like polymerase chain reaction and amplified fragment length polymorphism have been employed.The ...