Biology

Studies from University of Florida Further Understanding of Biology

Published in Blood Weekly, May 10th, 2012

2012 MAY 10 -- "One of the most compelling questions in evolutionary biology is why some animals can regenerate injured structures while others cannot. Appendage regeneration appears to be common when viewed across the metazoan phylogeny, yet this ability has been lost in many taxa to varying degrees," researchers in Gainesville, Florida report.

"Within species, the capacity for regeneration also can vary ontogenetically among individuals. Here we argue that appendage regeneration along the secondary body axis may be constrained by fundamental traits such as body size, aging, life stage, and growth pattern. Studies of the molecular mechanisms affecting...

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Source: Blood Weekly (2012-05-10)

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