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Lucy Shapiro (born July 16, 1940, New York City) is an American developmental biologist. She is a professor of Developmental Biology at the Stanford University School of Medicine. She is the Virginia and D.K. Ludwig Professor of Cancer Research and the director of the Beckman Center for Molecular and Genetic Medicine. [1]
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.
She completed her postdoctoral work in developmental genetics at Indiana University, working with Elizabeth Raff and Thomas Kaufman, from 1980 to 1983. [3] Fuller joined the University of Colorado faculty and then joined Stanford University in 1990, [ 4 ] where she began working on spermatogenesis , doing genetic analysis of microtubule ...
Scott served on the faculty of the Department of Molecular, Cellular, and Developmental Biology at the University of Colorado starting in 1983. He moved to Stanford University in 1990 to join the faculty of the Department of Developmental Biology and the Department of Genetics. From 2002-2007 he served as Chair of Bio-X, Stanford's ...
In developmental biology, animal embryonic development, also known as animal embryogenesis, is the developmental stage of an animal embryo. Embryonic development starts with the fertilization of an egg cell (ovum) by a sperm cell (spermatozoon). [1] Once fertilized, the ovum becomes a single diploid cell known as a zygote.
In terms of developmental commitment, a cell can either be specified or it can be determined. Specification is the first stage in differentiation. [2] A cell that is specified can have its commitment reversed while the determined state is irreversible. [3] There are two main types of specification: autonomous and conditional.
Fate mapping is a method used in developmental biology to study the embryonic origin of various adult tissues and structures. The "fate" of each cell or group of cells is mapped onto the embryo, showing which parts of the embryo will develop into which tissue.
Many forms of developmental learning have a critical period, for instance, for imprinting among geese and language acquisition among humans. In such cases, genes determine the timing of the environmental impact. A related concept is labeled "biased learning" (Alcock 2001:101–103) and "prepared learning" (Wilson, 1998:86–87).