نتایج جستجو برای: gene controlling

تعداد نتایج: 1257475  

2014
Yin Wang Rudong Li Chunguang Ji Shuliang Shi Yufan Cheng Hong Sun Yixue Li Ben D. MacArthur

Gene regulatory networks (GRNs) coherently coordinate the expressions of genes and control the behaviors of cellular systems. The complexity in modeling a quantitative GRN usually results from inaccurate parameter estimation, which is mostly due to small sample sizes. For better modeling of GRNs, we have designed a small-sample iterative optimization algorithm (SSIO) to quantitatively model GRN...

2011
Debra L. Fulton Eric Denarier Hana C. Friedman Wyeth W. Wasserman Alan C. Peterson

In the central nervous system (CNS), myelin is produced from spirally-wrapped oligodendrocyte plasma membrane and, as exemplified by the debilitating effects of inherited or acquired myelin abnormalities in diseases such as multiple sclerosis, it plays a critical role in nervous system function. Myelin sheath production coincides with rapid up-regulation of numerous genes. The complexity of the...

Journal: :Cell 2011
Isabelle S. Peter Eric H. Davidson

Evolutionary change in animal morphology results from alteration of the functional organization of the gene regulatory networks (GRNs) that control development of the body plan. A major mechanism of evolutionary change in GRN structure is alteration of cis-regulatory modules that determine regulatory gene expression. Here we consider the causes and consequences of GRN evolution. Although some G...

Journal: :Proceedings of the Royal Society B: Biological Sciences 2019

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