Resultado de búsqueda
Hace 1 día · Then researchers would have to wait until the animal reached breeding age and then offspring would be screened for the presence of the gene in every cell. The development of the CRISPR -Cas9 gene editing system as a cheap and fast way of directly modifying germ cells , effectively halving the amount of time needed to develop genetically modified mammals.
Hace 2 horas · Sexual dimorphism is the condition where sexes of the same species exhibit different morphological characteristics, particularly characteristics not directly involved in reproduction. The condition occurs in most dioecious species, which consist of most animals and some plants. Differences may include secondary sex characteristics, size, weight, color, markings, or behavioral or cognitive traits.
Hace 1 día · Doctors point to certain hazards that may be inherent when eating too much protein as a person gets older. One of the benefits and concerns about high protein intake, especially animal protein, is that it tends to make cells multiply faster, Dr. Walter Willett, Harvard T. H. Chan School of Public Health, via 'The New York Times'.
Hace 2 horas · The results of cytotoxicity assay displayed that B5 hardly influenced the growth of HL-7702 cell lines, consequently, it was safe for people and animals. The preliminary exploration of antifungal mechanism documented that B5 could destroy the morphology of tested fungi, facilitate the formation of reactive oxygen species, ultimately inhibited the proliferation of the tested fungi.
