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Virginia Walbot (born 1946) is an American agriculturalist and botanist who is a professor [1] in the Department of Biology at Stanford University. She investigates maize development with a focus on factors involved in male sterility.
Human evolutionary developmental biology or informally human evo-devo is the human-specific subset of evolutionary developmental biology. Evolutionary developmental biology is the study of the evolution of developmental processes across different organisms. It is utilized within multiple disciplines, primarily evolutionary biology and anthropology.
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 ...
Ecological evolutionary developmental biology [c] integrates research from developmental biology and ecology to examine their relationship with evolutionary theory. [78] Researchers study concepts and mechanisms such as developmental plasticity, epigenetic inheritance, genetic assimilation, niche construction and symbiosis. [79] [80]
Some of the earliest ideas and mathematical descriptions on how physical processes and constraints affect biological growth, and hence natural patterns such as the spirals of phyllotaxis, were written by D'Arcy Wentworth Thompson in his 1917 book On Growth and Form [2] [3] [note 1] and Alan Turing in his The Chemical Basis of Morphogenesis (1952). [6]
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.
Embryonic cerebrospinal fluid differs from that formed in later developmental stages, and from adult CSF; it influences the behavior of neural precursors. [9] Because the neural tube gives rise to the brain and spinal cord any mutations at this stage in development can lead to fatal deformities like anencephaly or lifelong disabilities like ...
Gilbert is the author of the textbook Developmental Biology (first edition, 1985, and now in its 13th edition, 2023) and has also co-authored (with David Epel) the textbook Ecological Developmental Biology (2009, 2015).