A stretch of viral DNA in the mouse genome gives cells in early-stage embryos the potential to become almost any cell type in ...

As the climate changes, scientists are concerned about how well plants and animals will adapt to rapid warming. A new ...

Molecular mechanism uncovered in mice by UC Santa Cruz researchers reveals how a father’s diet, stress, and other ...

Cell division is an essential process for all life on Earth, yet the exact mechanisms by which cells divide during early ...

Cell division is an essential process for all life on earth, yet the exact mechanisms by which cells divide during early ...

Scientists at UNIGE Faculty of Medicine show how genetic switches activate then deactivate the genes responsible for embryonic development. Their findings, published in Nature Communications, decipher ...

Under the microscope, MSK scientists studied how cells in a mouse embryo (green) move out and break away from their original tissue by contracting their surfaces (red). Studying this process, known as ...

Life begins with a single fertilized cell that gradually transforms into a multicellular organism. This process requires ...

Researchers have gained new insights into the mechanism behind the spatial organization of DNA within the cells of early embryos. When an embryo is first formed after fertilization, each cell has the ...

Over 130 mammal species can delay embryonic development, giving their offspring the best possible chance of survival in ideal ...