How chemical modifications on DNA keep genes silent

Several diseases, including certain types of cancer and some neurodevelopmental conditions, have aberrant patterns of DNA methylation, a chemical modification that regulates gene expression in ways that keep genes in the ...

Dual systems key to keeping chromosomes intact

USC scientists have discovered how two different structural apparatuses collaborate to protect repetitive DNA when it is at its most vulnerable – while it is being unzipped for replication.

Decoding apples: Nitrogen's role in shaping fruit sugar content

Apple quality and yield are significantly affected by nitrogen levels in the soil, which influence various biochemical processes. Insufficient nitrogen can result in poor fruit quality, while excessive nitrogen leads to environmental ...

Crambe could be an even better oil crop thanks to gene technology

It is possible to apply genetic modification to the crop crambe so it meets market demands and takes into account what modern society wants. These are the results of research for which Weicong Qi will receive his PhD on 27 ...

Manipulating gene expression precisely using light

A Hokkaido University researcher has successfully developed a method to accurately manipulate gene expression by light illumination and demonstrated its usability by creating double-headed zebrafish.

Soybean seed hardness demystified: Key genes and networks uncovered

Vegetable soybeans are valued for their taste and nutritional benefits, but consumer preferences for seed hardness vary across regions. Chinese consumers prefer softer seeds, while African consumers favor moderately hard ...

page 9 from 10