Life: The Science of Biology
11th Edition
ISBN: 9781319010164
Author: David E. Sadava, David M. Hillis, H. Craig Heller, Sally D. Hacker
Publisher: W. H. Freeman
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Chapter 36, Problem 4Q
Summary Introduction
To review:
The function of phy B gene in leaf growth in Arabidopsis and the relation of this function to phy C and phy A.
Given:
It has been given in the results that mutation of phy B gene leads to elongation of leaf and reduction in the leaf area in relation to the wild-type plant.
Introduction:
Arabidopsis plant has a number of different phytochrome genes like phyC, phyA, phyB, and phyD, which together determine various important developments in the plants. The developmental pathway influences the determination of leaf area and length of the leaf. These genes may have overlapping, synergistic, or redundant roles in these development processes.
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Life: The Science of Biology
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