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Article

Adaptive evolution in the GAF domain of phytochromes in gymnosperms.

Biochemical genetics - 1 Apr 2010

Wang Jing, Yan Boqian, Chen Guopei, Su Yingjuan, Wang Ting

Abstract excerpt

The GAF domain of phytochrome is essential for photoconversion and signal transduction. In gymnosperms, it exists in all members of the phytochrome family that experience gene duplication. Maximum-likelihood models of codon substitution can provide a framework for constructing likelihood ratio tests of changes in selective pressure and make clear predictions about patterns of genetic change following gene...

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Adaptation, Biological
Evolution, Molecular
Genetic Speciation
Multigene Family
Phylogeny

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Protein Structure, Tertiary

Selection, Genetic

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PMID: 19967442
DOI: 10.1007/s10528-009-9313-8

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