Abscisic acid and abiotic stress tolerance in crop plants

SK Sah, KR Reddy, J Li - Frontiers in plant science, 2016 - frontiersin.org
Abiotic stress is a primary threat to fulfill the demand of agricultural production to feed the
world in coming decades. Plants reduce growth and development process during stress …

Function of ABA in stomatal defense against biotic and drought stresses

CW Lim, W Baek, J Jung, JH Kim, SC Lee - International journal of …, 2015 - mdpi.com
The plant hormone abscisic acid (ABA) regulates many key processes involved in plant
development and adaptation to biotic and abiotic stresses. Under stress conditions, plants …

The role of ABA and MAPK signaling pathways in plant abiotic stress responses

A Danquah, A De Zélicourt, J Colcombet, H Hirt - Biotechnology advances, 2014 - Elsevier
As sessile organisms, plants have developed specific mechanisms that allow them to rapidly
perceive and respond to stresses in the environment. Among the evolutionarily conserved …

The membrane transport system of the guard cell and its integration for stomatal dynamics

M Jezek, MR Blatt - Plant physiology, 2017 - academic.oup.com
Stomatal guard cells are widely recognized as the premier plant cell model for membrane
transport, signaling, and homeostasis. This recognition is rooted in half a century of research …

Abscisic acid: emergence of a core signaling network

SR Cutler, PL Rodriguez, RR Finkelstein… - Annual review of …, 2010 - annualreviews.org
Abscisic acid (ABA) regulates numerous developmental processes and adaptive stress
responses in plants. Many ABA signaling components have been identified, but their …

ABA perception and signalling

AS Raghavendra, VK Gonugunta, A Christmann… - Trends in plant …, 2010 - cell.com
Plant productivity is continuously challenged by pathogen attack and abiotic stress such as
drought and salt stress. The phytohormone abscisic acid (ABA) is a key endogenous …

Regulators of PP2C phosphatase activity function as abscisic acid sensors

Y Ma, I Szostkiewicz, A Korte, D Moes, Y Yang… - Science, 2009 - science.org
The plant hormone abscisic acid (ABA) acts as a developmental signal and as an integrator
of environmental cues such as drought and cold. Key players in ABA signal transduction …

Guard Cell Signal Transduction Network: Advances in Understanding Abscisic Acid, CO2, and Ca2+ Signaling

TH Kim, M Böhmer, H Hu, N Nishimura… - Annual review of …, 2010 - annualreviews.org
Stomatal pores are formed by pairs of specialized epidermal guard cells and serve as major
gateways for both CO2 influx into plants from the atmosphere and transpirational water loss …

ABA signal transduction at the crossroad of biotic and abiotic stress responses

SC Lee, S Luan - Plant, cell & environment, 2012 - Wiley Online Library
Abscisic acid (ABA) regulates key processes relevant to seed germination, plant
development, and biotic and abiotic stress responses. Abiotic stress conditions such as …

Molecular basis of the core regulatory network in ABA responses: sensing, signaling and transport

T Umezawa, K Nakashima, T Miyakawa… - Plant and cell …, 2010 - academic.oup.com
ABA is a major phytohormone that regulates a broad range of plant traits and is especially
important for adaptation to environmental conditions. Our understanding of the molecular …