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Sunflower sea star regenerates its arms. Regeneration in biology is the process of renewal, restoration, and tissue growth that makes genomes, cells, organisms, and ecosystems [ [Resilience (ecology)|resilient]] to natural fluctuations or events that cause disturbance or damage. [ 1 ] Every species is capable of regeneration, from bacteria to ...
In theory, preserved genetic material found in remains of woolly mammoths could be used to recreate living mammoths, due to advances in molecular biology techniques and the cloning of mammals, begun with Dolly the Sheep in 1996. [1] [2] [3] Cloning of mammals has improved in the last two decades. To date, no viable mammoth tissue or its intact ...
Developmental biology is the study of the process by which animals and plants grow and develop. Developmental biology also encompasses the biology of regeneration , asexual reproduction , metamorphosis , and the growth and differentiation of stem cells in the adult organism.
"The annual regrowth of deer antlers provides a valuable model for studying organ regeneration in mammals," according to the study. This raised the hope that one day, using this research, there ...
Morphallaxis. Morphallaxis is the regeneration of specific tissue in a variety of organisms due to loss or death of the existing tissue. The word comes from the Greek allazein, (αλλάζειν) which means to change. The classical example of morphallaxis is that of the Cnidarian hydra, where when the animal is severed in two (by actively ...
Florence Peebles (June 3, 1874 – December 1, 1956) was an American embryologist known for her research in animal regeneration and tissue formation. Born in Pewee Valley, Kentucky , to parents Elizabeth Southgate (née Cummins) and Thomas Chalmers Peebles, she was educated in Baltimore , attending the Girls' Latin School and earning a B.A ...
Blastema cells surrounded by transparent cystic spaces. A blastema (Greek βλάστημα, "offspring" [1]) is a mass of cells capable of growth and regeneration into organs or body parts. The changing definition of the word "blastema" has been reviewed by Holland (2021). [2] A broad survey of how blastema has been used over time brings to ...
Epimorphosis. Epimorphosis is defined as the regeneration of a specific part of an organism in a way that involves extensive cell proliferation of somatic stem cells, [1] dedifferentiation, and reformation, [2] as well as blastema formation. [3] Epimorphosis can be considered a simple model for development, though it only occurs in tissues ...