Nature Communications (Nov 2017)

The effect of artificial selection on phenotypic plasticity in maize

  • Joseph L. Gage,
  • Diego Jarquin,
  • Cinta Romay,
  • Aaron Lorenz,
  • Edward S. Buckler,
  • Shawn Kaeppler,
  • Naser Alkhalifah,
  • Martin Bohn,
  • Darwin A. Campbell,
  • Jode Edwards,
  • David Ertl,
  • Sherry Flint-Garcia,
  • Jack Gardiner,
  • Byron Good,
  • Candice N. Hirsch,
  • Jim Holland,
  • David C. Hooker,
  • Joseph Knoll,
  • Judith Kolkman,
  • Greg Kruger,
  • Nick Lauter,
  • Carolyn J. Lawrence-Dill,
  • Elizabeth Lee,
  • Jonathan Lynch,
  • Seth C. Murray,
  • Rebecca Nelson,
  • Jane Petzoldt,
  • Torbert Rocheford,
  • James Schnable,
  • Patrick S. Schnable,
  • Brian Scully,
  • Margaret Smith,
  • Nathan M. Springer,
  • Srikant Srinivasan,
  • Renee Walton,
  • Teclemariam Weldekidan,
  • Randall J. Wisser,
  • Wenwei Xu,
  • Jianming Yu,
  • Natalia de Leon

DOI
https://doi.org/10.1038/s41467-017-01450-2
Journal volume & issue
Vol. 8, no. 1
pp. 1 – 11

Abstract

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Breeding has increased crop productivity, but whether it has also changed phenotypic plasticity is unclear. Here, the authors find maize genomic regions selected for high productivity show reduced contribution to genotype by environment variation and provide evidence for regulatory control of phenotypic stability.