首页|Striking a growth-defense balance:Stress regulators that function in maize development

Striking a growth-defense balance:Stress regulators that function in maize development

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Maize(Zea mays)cultivation is strongly affected by both abiotic and biotic stress,leading to reduced growth and productivity.It has recently become clear that regulators of plant stress responses,in-cluding the phytohormones abscisic acid(ABA),ethylene(ET),and jasmonic acid(JA),together with reactive oxygen species(ROS),shape plant growth and development.Beyond their well established functions in stress responses,these molecules play crucial roles in balancing growth and defense,which must be finely tuned to achieve high yields in crops while maintaining some level of defense.In this review,we provide an in-depth analysis of recent research on the developmental functions of stress regulators,focusing specifically on maize.By un-raveling the contributions of these regulators to maize development,we present new avenues for enhancing maize cultivation and growth while highlighting the potential risks associated with ma-nipulating stress regulators to enhance grain yields in the face of environmental challenges.

stress regulatorsmaize developmentABAETJAROS

Shiyi Xie、Hongbing Luo、Wei Huang、Weiwei Jin、Zhaobin Dong

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Maize Engineering and Technology Research Center of Hunan Province,College of Agronomy,Hunan Agricultural University,Changsha 410128,China

State Key Laboratory of Maize Bio-breeding,National Maize Improvement Center,Frontiers Science Center for Molecular Design Breeding,China Agricultural University,Beijing 100193,China

Tianjin Key Laboratory of Intelligent Breeding of Major Crops,Fresh Corn Research Center of BTH,College of Agronomy & Resources and Environment,Tianjin Agricultural University,Tianjin 300384,China

国家自然科学基金中国博士后科学基金中央高校基本科研业务费专项中央高校基本科研业务费专项Open Funds of the State Key Laboratory of Plant Physiology and Biochemistry

U21A202122021M7011722022TC1362023RC057SKLPPBKF2113

2024

植物学报(英文版)
中国植物学会

植物学报(英文版)

CSTPCD
影响因子:0.921
ISSN:1672-9072
年,卷(期):2024.66(3)
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