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Dec. 2, 2021 Researchers offer a phylogenetic and ontogenetic overview of the primitive streak and its role in mediating amniote (vertebrate animals that develop on land) gastrulation, and discuss the ...
Sep. 27, 2023 A new discovery by researchers challenges our current understanding of gastrulation, the most important stage of early embryonic ...
Mar. 16, 2023 A cytokinin-mediated, proliferation-based mechanism is involved in the generation and maintenance of cell-type specific tissue boundaries during vascular development in Arabidopsis roots. ...
June 14, 2022 Using a mouse model, researchers have deciphered an alternative route that certain cells take to make organs and used that knowledge to exploit a new type of stem cells as a potential source of ...
Dec. 20, 2021 By taking a closer look at lizards, researchers found the first animal example of apparent changes in tooth type in specific regions of the jaw. The results are relevant to multiple research areas ...
Aug. 8, 2022 New research has transformed scientists' understanding of how spectacular fossils with delicate soft tissues ...
June 20, 2023 Researchers have used an unprecedented stem cell zoo to compare six different mammalian species and their developmental ...
Jan. 10, 2024 Scientists have investigated lamprey embryos using cutting-edge microscopic techniques to reveal interesting insights about vertebrate head evolution, clarifying an unresolved mystery in basic ...
Sep. 8, 2022 Researchers announce the development of a mouse embryo model, complete with beating hearts and the foundations for a brain and other organs, out of mouse embryonic stem ...
May 24, 2023 Scientists have uncovered new clues about the origin of paired appendages -- a major evolutionary step that remains unresolved and highly ...