Enhancing crop yield by optimizing plant developmental features
Author(s) -
Jyotirmaya Mathan,
Juhi Bhattacharya,
Aashish Ranjan
Publication year - 2016
Publication title -
development
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.15
H-Index - 36
eISSN - 1477-9129
pISSN - 0950-1991
DOI - 10.1242/dev.134072
Subject(s) - biology , crop , domestication , crop yield , genetic architecture , yield (engineering) , agronomy , biomass (ecology) , microbiology and biotechnology , quantitative trait locus , ecology , gene , biochemistry , materials science , metallurgy
A number of plant features and traits, such as overall plant architecture, leaf structure and morphological features, vascular architecture and flowering time are important determinants of photosynthetic efficiency and hence the overall performance of crop plants. The optimization of such developmental traits thus has great potential to increase biomass and crop yield. Here, we provide a comprehensive review of these developmental traits in crop plants, summarizing their genetic regulation and highlighting the potential of manipulating these traits for crop improvement. We also briefly review the effects of domestication on the developmental features of crop plants. Finally, we discuss the potential of functional genomics-based approaches to optimize plant developmental traits to increase yield.
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