Results 21 to 30 of about 175,531 (309)

Antioxidant Potential of Glutathione and Crosstalk with Phytohormones in Enhancing Abiotic Stress Tolerance in Crop Plants [PDF]

open access: yes, 2023
Glutathione (GSH) is an abundant tripeptide that can enhance plant tolerance to biotic and abiotic stress. Its main role is to counter free radicals and detoxify reactive oxygen species (ROS) generated in cells under unfavorable conditions.
Hira Singh   +11 more
core   +1 more source

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

open access: yes, 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   +2 more
core   +1 more source

Understanding the impacts of crude oil and its induced abiotic stresses on agrifood production: a review [PDF]

open access: yes, 2019
In many parts of the world, the agricultural sector is faced with a number of challenges including those arising from abiotic environmental stresses which are the key factors responsible for most reductions in agrifood production. Crude oil contamination,
Ronnie Lambert   +5 more
core   +1 more source

Diversity of Molluscan Assemblage in Relation to Biotic and Abiotic Variables in Brown Algal Forests

open access: yesPlants, 2022
Canopy-forming macroalgae, mainly those belonging to the order Fucales, form the so-called brown algal forests, which are among the most productive assemblages in shallow coastal zones.
Martina Orlando-Bonaca   +3 more
doaj   +1 more source

A method to compute instantaneous oxygen evolution rates in cyanobacterial cultures grown in shake flasks

open access: yesEngineering Reports, 2020
Cyanobacteria have been attracting attention for various biotechnological applications due to their ability to carry out oxygenic photosynthesis. The oxygen evolution rate (OER) of cyanobacterial cultures is a key physiological parameter, which is ...
Annesha Sengupta, Pramod P. Wangikar
doaj   +1 more source

Ecological structure of aquatic macroinvertebrate communities in the Hauts Plateaux of Northeast Algeria [PDF]

open access: yesBrazilian Journal of Biology, 2023
Aquatic macroinvertebrates are integral parts of functioning wetlands, inhabiting a diversity of aquatic ecosystems where communities are spatially structured.
S. Chaib   +5 more
doaj   +1 more source

Genome-Wide Characterization of Cucumber (Cucumis sativus L.) GRAS Genes and Their Response to Various Abiotic Stresses [PDF]

open access: yes, 2020
The GRAS (gibberellic acid insensitive, repressor of GAI, and scarecrow) proteins are a family of plant-specific transcription factors that regulate plant growth, development, and stress response.
Li, Caixia   +15 more
core   +1 more source

Study of the Influence of Abiotic and Biotic Stress Factors on Horticultural Plants [PDF]

open access: yes, 2021
In changing environmental conditions, horticulture plants are affected by a vast range of abiotic and biotic stresses which directly and indirectly influence plant condition [...
Małgorzata Majewska   +2 more
core   +1 more source

Reproductive biology of weakly electric fish Eigenmannia trilineata López and Castello, 1966 (Teleostei, Sternopygidae)

open access: yesBrazilian Archives of Biology and Technology, 2009
This study described the reproductive biology of a population of the weakly electric fish Eigenmannia trilineata from southern Brazil, providing the information on the estimation of reproductive period, fecundity, spawning type, first maturation size ...
Júlia Giora, Clarice Bernhardt Fialho
doaj   +1 more source

Abiotic factors affecting the toxicity of lead to fungi [PDF]

open access: yesApplied and Environmental Microbiology, 1979
The toxicity of lead (Pb) to fungi in pure culture was influenced by several abiotic factors: pH, inorganic anions, clay minerals, and particulate (humic acid) and soluble organic matter. The toxicity of Pb was potentiated under acidic conditions (pH 5 and 6), and phosphate or carbonate anions reduced the toxicity, apparently as a result of the ...
H, Babich, G, Stotzky
openaire   +2 more sources

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