Results 21 to 30 of about 91,231 (314)

Abiotic Stress in Plants and Metabolic Responses [PDF]

, 2013
The vast metabolic diversity observed in plants is the direct result of continuous evolutionary processes. There are more than 200,000 known plant secondary metabolites, representing a vast reservoir of diverse functions.
Saul Fraire-Velazquez, Victor Emmanuel, Balderas Hernández, Victor Emmanuel, Fraire Velázquez, Saúl   +3 more
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Glycinebetaine and abiotic stress tolerance in plants [PDF]

Plant Signaling & Behavior, 2011
The accumulation of osmolytes like glycinebetaine (GB) in cell is known to protect organisms against abiotic stresses via osmoregulation or osmoprotection. Transgenic plants engineered to produce GB accumulate very low concentration of GB, which might not be sufficient for osmoregulation.
openaire   +2 more sources

Strigolactones Modulate Cellular Antioxidant Defense Mechanisms to Mitigate Arsenate Toxicity in Rice Shoots

Antioxidants, 2021
Metalloid contamination, such as arsenic poisoning, poses a significant environmental problem, reducing plant productivity and putting human health at risk. Phytohormones are known to regulate arsenic stress; however, the function of strigolactones (SLs)
Mohammad Golam Mostofa, Chien Van Ha, Md. Mezanur Rahman, Kien Huu Nguyen, Sanjida Sultana Keya, Yasuko Watanabe, Misao Itouga, Abeer Hashem, Elsayed Fathi Abd_Allah, Masayuki Fujita, Lam-Son Phan Tran   +10 more
doaj   +1 more source

Plant Peroxisomal Polyamine Oxidase: A Ubiquitous Enzyme Involved in Abiotic Stress Tolerance

, 2023
Polyamines (PAs) are positively charged amines that are present in all organisms. In addition to their functions specific to growth and development, they are involved in responding to various biotic and abiotic stress tolerance functions. The appropriate
Gopal Chowdhary, Roy, Pamela Chanda, Eshani Das, Ishita Samanta, Samanta, Ishita, Pamela Chanda Roy, Sasmita Mishra, Das, Eshani, Chowdhary, Gopal, Mishra, Sasmita   +9 more
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Ethanol Treatment Enhances Physiological and Biochemical Responses to Mitigate Saline Toxicity in Soybean

Plants, 2022
Soil salinity, a major environmental concern, significantly reduces plant growth and production all around the world. Finding solutions to reduce the salinity impacts on plants is critical for global food security.
Ashim Kumar Das, Touhidur Rahman Anik, Md. Mezanur Rahman, Sanjida Sultana Keya, Md. Robyul Islam, Md. Abiar Rahman, Sharmin Sultana, Protik Kumar Ghosh, Sabia Khan, Tofayel Ahamed, Totan Kumar Ghosh, Lam Son-Phan Tran, Mohammad Golam Mostofa   +12 more
doaj   +1 more source

Recent Molecular Aspects and Integrated Omics Strategies for Understanding the Abiotic Stress Tolerance of Rice

, 2023
Rice is an important staple food crop for over half of the world’s population. However, abiotic stresses seriously threaten rice yield improvement and sustainable production.
Behnam Derakhshani, Babar Usman, Ki-Hong Jung   +2 more
core   +1 more source

Stress-induced senescence and plant tolerance to abiotic stress [PDF]

Journal of Experimental Botany, 2017
Senescence is an age-dependent process, ultimately leading to plant death, that in annual crop plants overlaps with the reproductive stage of development. Research on the molecular and biochemical mechanisms of leaf senescence has revealed a multi-layered regulatory network operating to control age-dependent processes. Abiotic stress-induced senescence
Nir, Sade, María, Del Mar Rubio-Wilhelmi, Kamolchanok, Umnajkitikorn, Eduardo, Blumwald   +3 more
openaire   +2 more sources

Breeding Perennial Species for Abiotic Stress

, 2012
In agriculture, the term stress is understood to mean any factor, whether biotic or abiotic, that is detrimental to the growth and productivity of plants.
Celso Luis Marino, De Paula, Nadia Figueiredo, Rinaldo Cesar de Paula, Nadia Figueiredo de Paula, Marino, Celso Luis [UNESP], De Paula, Rinaldo Cesar [UNESP]   +5 more
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Ion Transporters and Abiotic Stress Tolerance in Plants [PDF]

ISRN Molecular Biology, 2012
Adaptation of plants to salt stress requires cellular ion homeostasis involving net intracellular Na+ and Cl− uptake and subsequent vacuolar compartmentalization without toxic ion accumulation in the cytosol. Sodium ions can enter the cell through several low- and high-affinity K+ carriers.
Brini, Faïçal, Masmoudi, Khaled
openaire   +2 more sources

Beneficial Effects of Phosphite in Arabidopsis thaliana Mediated by Activation of ABA, SA, and JA Biosynthesis and Signaling Pathways

Plants
Phosphite (Phi) has gained attention in agriculture due to its biostimulant effect on crops. This molecule has been found to benefit plant performance by providing protection against pathogens, improving yield and fruit quality as well as nutrient and ...
Francisco Gabriel Pérez-Zavala, Jonathan Odilón Ojeda-Rivera, Luis Herrera-Estrella, Damar López-Arredondo   +3 more
doaj   +1 more source