Catalase and ascorbate peroxidase—representative H2O2-detoxifying heme enzymes in plants

NA Anjum, P Sharma, SS Gill… - … science and pollution …, 2016 - Springer
Plants have to counteract unavoidable stress-caused anomalies such as oxidative stress to
sustain their lives and serve heterotrophic organisms including humans. Among major …

How does rice defend against excess iron?: Physiological and molecular mechanisms

MS Aung, H Masuda - Frontiers in Plant Science, 2020 - frontiersin.org
Iron (Fe) is an essential nutrient for all living organisms but can lead to cytotoxicity when
present in excess. Fe toxicity often occurs in rice grown in submerged paddy fields with low …

Moving through the Stressed Genome: Emerging Regulatory Roles for Transposons in Plant Stress Response

P Negi, AN Rai, P Suprasanna - Frontiers in plant science, 2016 - frontiersin.org
The recognition of a positive correlation between organism genome size with its
transposable element (TE) content, represents a key discovery of the field of genome …

Polyamines modulate growth, antioxidant activity, and genomic DNA in heavy metal–stressed wheat plant

HAA Taie, MA Seif El-Yazal, SMA Ahmed… - … Science and Pollution …, 2019 - Springer
A pot experiment was performed to assess the useful effects of seed soaking or seedling
foliar spray using 0.25 mM spermine (Spm), 0.50 mM spermidine (Spd), or 1 mM putrescine …

Transcriptome and physio-biochemical profiling reveals differential responses of rice cultivars at reproductive-stage drought stress

S Kaur, K Seem, N Duhan, S Kumar, R Kaundal… - International Journal of …, 2023 - mdpi.com
Drought stress severely affects the growth and development of rice, especially at the
reproductive stage, which results in disturbed metabolic processes, reduced seed-set/grain …

Genetic dissection of grain iron and zinc, and thousand kernel weight in wheat (Triticum aestivum L.) using genome-wide association study

G Krishnappa, H Khan, H Krishna, S Kumar… - Scientific Reports, 2022 - nature.com
Genetic biofortification is recognized as a cost-effective and sustainable strategy to reduce
micronutrient malnutrition. Genomic regions governing grain iron concentration (GFeC) …

Physiological and transcriptomic analysis of responses to different levels of iron excess stress in various rice tissues

MS Aung, H Masuda, T Kobayashi… - Soil Science and Plant …, 2018 - Taylor & Francis
Iron (Fe) toxicity is a major nutritional disorder of plants and affects rice yield and production
in rainfed and irrigated lowland rice grown in acid soils. Rice plants are reported to have …

Tolerance mechanism and management concepts of iron toxicity in rice: a critical review

H Ullah, SF Ahmed, R Santiago-Arenas… - Advances in …, 2023 - Elsevier
Rice, a staple food for more than half of the world population, is an affordable source of
calorie, satisfying more than 20% of the calorie requirement on a global scale. Its cultivation …

Improved Tapaswini having four BB resistance genes pyramided with six genes/QTLs, resistance/tolerance to biotic and abiotic stresses in rice

G Das, GJN Rao, M Varier, A Prakash, D Prasad - Scientific reports, 2018 - nature.com
Rice, a major food crop, is grown in a wide range of ecological conditions and suffers
significant yield losses as it is constantly exposed to a wide range of environmental and …

Biochemical and epigenetic modulations under drought: remembering the stress tolerance mechanism in rice

S Kumar, K Seem, T Mohapatra - Life, 2023 - mdpi.com
A plant, being a sessile organism, needs to modulate biochemical, physiological, and
molecular responses to the environment in a quick and efficient manner to be protected …