The first order of business for any fledgling plant embryo is to determine which end grows the shoot and which end puts down roots. Now, researchers at the Salk Institute expose the turf wars between two groups of antagonistic ...
Cell & Microbiology
Feb 28, 2010
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Animals have an astonishing ability to develop reliably, in spite of variable conditions during embryogenesis. New research, published in parallel this week in PLoS Biology and PLoS Computational Biology, addresses how living ...
Evolution
Mar 10, 2009
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A research group led by Prof. Li Chuanyou from the Institute of Genetics and Developmental Biology (IGDB) of the Chinese Academy of Sciences (CAS) has developed a rapid breeding strategy to generate tomato lines with different ...
Molecular & Computational biology
Sep 26, 2022
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70
Changes in the genes that control development can potentially make large contributions to evolution by generating new morphologies in plants and animals. However, because developmental genes frequently influence many different ...
Plants & Animals
Nov 21, 2019
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411
Researchers from the Max Planck Institute for Developmental Biology in Tübingen and their collaborators describe a strain of giant kelp that is genetically male, but presents phenotypic features of females. Their findings ...
Plants & Animals
Jul 13, 2021
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27
A previously unknown pattern in DNA methylation - an event that affects cell function by altering gene expression - has been uncovered for the first time by stem cell researchers at UCLA, a finding that could have implications ...
Biotechnology
Jun 2, 2010
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Scientists at the Stem Cell Research program at Boston Children's Hospital and Dana-Farber Cancer Institute/Harvard Medical School have devised a mouse model that lets researchers track every cell in the body, from the embryonic ...
Molecular & Computational biology
May 14, 2020
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68
Stem cell researchers at UCLA have discovered that three types of cells derived from human embryonic stem cells and induced pluripotent stem cells are similar to each other, but are much more developmentally immature than ...
Cell & Microbiology
Aug 17, 2011
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Pattern formation is essential in the development of animals and plants. The central problem in pattern formation is how can genetic information be translated in a reliable manner to give specific spatial patterns of cellular ...
Biotechnology
Sep 23, 2014
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0
(Phys.org)—During the early developmental stages of vertebrates—animals that have a backbone and spinal column, including humans—cells undergo extensive rearrangements, and some cells migrate over large distances to ...
Biotechnology
Nov 1, 2012
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