A mouse with no biological mother has survived to adulthood in China – a major scientific achievement that's been years in ...

For example, the growth-related gene 'IGF2 ... 20 genetic regions related to imprinting in sperm-derived haploid ES cells, and then created bi-paternal embryos by injecting sperm-derived ES ...

Repair of broken forks in stressed cells could cause non-homologous repair ... and replication of non-contiguous DNA segments. For example, cellular stress might induce repair of broken ...

For example, biological connections between the ... to cover their cells. When two haploid cells (coccoliths are coloured pale yellow) undergo sygamy, the organism internally produces the typical ...

7 Interestingly, X-linked transcripts were found to be expressed, but not up-regulated, in spermatids and secondary oocytes, thus preserving balanced expression in these haploid cells ... will be used ...

Scientists led by Prof. Liu Jing from the Technical Institute of Physics and Chemistry of the Chinese Academy of Sciences ...

Before arriving at Janelia three years ago, Postdoctoral Scientist Antonio Fiore was designing and building optical ...

Functional subpopulations of β-cells emerge to control pulsative insulin secretion in the pancreatic islets of mice through calcium oscillations.

Researchers have identified the molecular and cellular mechanisms that transform healthy stem cells into oral cancer at the earliest ... metformin interferes with YAP, for example, in patients with ...

Or these blobs might be summoned when a cell starts synthesizing the constituent RNA. That seems to be what happens, for example, when our own cells make a noncoding RNA called NEAT1, the scaffold ...

For people with two hands, one is usually dominant. On a molecular level, life takes this to the extreme. All of the DNA in ...

Feb. 4, 2025 — Research has shown that a potential new targeted therapy for childhood brain cancer is effective in infiltrating and killing tumor cells in preclinical models tested in mice.