A tiny chemical modification commonly found on messenger RNAs plays a surprisingly large role in how cells respond to stress, according to a study led by Weill Cornell Medicine investigators.

SUMOylation is a post-transcriptional modification involved in various cellular processes such as transcriptional regulation, apoptosis, protein stability, and cell cycle progression. Humans have ...

A tiny chemical modification commonly found on messenger RNAs plays a surprisingly large role in how cells respond to stress, according to a study led by Weill Cornell Medicine investigators. The ...

RNA comes in several variants which all have specialized roles in cells. Modifications to the chemical structure ... who’s interested … can be part of” regardless of their background. At the center, ...

RNA modification marks are often deregulated in cancer cells Methyladenosine marks on ... explaining the background to the work. The study focused on the nuclear enriched abundant transcript ...

While each cell contains the complete genetic blueprint of an organism, chemical marks on the DNA—so-called epigenetic modifications—control which genes are active when and where. A team led ...

This research has future implications and can be used to monitor the dynamics of histone modifications and genome integrity in single living cells without disturbing cellular functions. Genomic ...

MEMS nanoinjector for genetic modification of cells Date: May 13, 2014 Source: American Institute of Physics (AIP) Summary: The ability to transfer a gene or DNA sequence from one animal into the ...