The experimental analysis of chick limb bud development / J.W. Saunders Jr. -- In-vitro analysis of the distribution and nature of a morphogenetic factor in the developing chick wing / J.A. MacCabe, A ...

In vertebrate ontogeny, emerging definitive haematopoietic stem/progenitor cells (HSPCs) migrate and colonize successive specialized haematopoietic niches, which in turn regulate proliferation and ...

The team analyzed the somite segmentation process that results in the formation of the vertebral column. This process is thought to be controlled by two components: a molecular oscillator (the ...

(PhysOrg.com) -- Scientists at Indiana University's Biocomplexity Institute have developed a computational model for the intricate cellular dance that occurs during the earliest stages of animal ...

At an early stage in vertebrates' embryonic development somites form: these are primitive segments from which the spine, ribs, back muscles, cartilage, tendons and part of the skin develop. It is ...

Vertebrates have a pretty diverse array of body plans, and one of the reasons for this is some evolutionary flexibility in the length of their primary body axis, the one that runs from head to tail.

Proposed Model: Emu wing buds contain muscle progenitor cells with dual somite-derived myogenic and lateral plate mesodermal signature. These cells undergo cell death, which hinders the normal ...

How are the body’s segments formed? The body of a vertebrate organism consists of segmented axes, which is most distinct in the skeleton. The process of somitogenesis is key to the development of ...