资讯

Accumulating evidence indicates that epigenetic modifiers have key roles in genome-wide reprogramming and activation and repression of specific genes during mammalian germ-cell development.
Polyps of the starlet sea anemone Nematostella vectensis.Their single body opening (mouth) is surrounded by extended tentacles. The cells producing digestive enzymes and insulin-like peptides are part ...
Pregnant women should avoid menthol flavoured vapes, warns new research. The chemicals in mentholated e-cigarettes may poses ...