Beyond plant genetics: microbiome-enhancing heterosis in plants.

Trends Plant Sci

Universidade Federal do Piauí, Teresina, Piauí, Brazil.

Published: December 2024

AI Article Synopsis

  • Plant heterosis traditionally relies on the genetic differences between parent plants.
  • Recent research by Liu et al. introduces the concept of 'endophytic microbiome-induced heterosis', highlighting that hybrid seeds have unique microbiomes that enhance germination rates.
  • This discovery could have significant implications for sustainable agriculture by improving crop yields through the use of hybrid plants with beneficial microbial communities.

Article Abstract

Plant heterosis has been recognized as being primarily dependent on the genetics of contrasting parents. However, in recent work, Liu et al. describe 'endophytic microbiome-induced heterosis', showing distinct and diverse seed microbiomes in hybrids, which boosted seed germination compared with their parents. Here, we discuss the possible impact of this finding for sustainable agriculture.

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Source
http://dx.doi.org/10.1016/j.tplants.2024.07.015DOI Listing

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