Comparative biochemical and transcriptional profiling of two contrasting varieties of Brassica juncea L. in response to arsenic exposure reveals mechanisms of stress …

S Srivastava, AK Srivastava… - Journal of …, 2009 - academic.oup.com
The mechanisms of perception of arsenic (As)-induced stress and ensuing tolerance in
plants remain unresolved. To obtain an insight into these mechanisms, biochemical and …

Subcellular distribution, modulation of antioxidant and stress-related genes response to arsenic in Brassica napus L.

MA Farooq, RA Gill, B Ali, J Wang, F Islam, S Ali… - Ecotoxicology, 2016 - Springer
Arsenic (As) is an environmental toxin pollutant that affects the numerous physiological
processes of plants. In present study, two Brassica napus L. cultivars were subjected to …

Biochemical mechanisms of signaling: perspectives in plants under arsenic stress

E Islam, MT Khan, S Irem - Ecotoxicology and environmental safety, 2015 - Elsevier
Plants are the ultimate food source for humans, either directly or indirectly. Being sessile in
nature, they are exposed to various biotic and abiotic stresses because of changing climate …

Differential response of arsenic stress in two varieties of Brassica juncea L.

M Gupta, P Sharma, NB Sarin, AK Sinha - Chemosphere, 2009 - Elsevier
Present study showed the toxicity caused by Arsenite (AsIII) and its detoxification responses
in two varieties (Varuna and Pusa Bold) of Brassica juncea. Comparisons were made in …

Evaluation of effects of arsenic on carbon, nitrogen, and sulfur metabolism in two contrasting varieties of Brassica juncea

V Pathare, S Srivastava, P Suprasanna - Acta physiologiae plantarum, 2013 - Springer
This study evaluated the effects of arsenic (As) exposure on carbon, nitrogen, and sulfur
(CNS) metabolism in Brassica juncea. Two contrasting, tolerant (TPM-1) and sensitive (TM …

Arsenic stress in plants

SK Panda, RK Upadhyay, S Nath - Journal of Agronomy and …, 2010 - Wiley Online Library
Being a toxic metalloid and group I carcinogen, Arsenic (As) poses a threat to plants,
especially to crops which are consumed by human beings, and sooner or later results in …

Arsenic toxicity and tolerance mechanisms in crop plants

P Sharma, AB Jha, RS Dubey - Handbook of plant and crop …, 2021 - taylorfrancis.com
Arsenic is a well-known toxic metalloid that enters the soil through both natural processes
and anthropological activities and occurs in the form of various chemical species. Absorption …

Exposure of Brassica juncea (L) to arsenic species in hydroponic medium: comparative analysis in accumulation and biochemical and transcriptional alterations

MA Ahmad, M Gupta - Environmental Science and Pollution Research, 2013 - Springer
Arsenic (As) contamination in the environment has attracted considerable attention
worldwide. The objective of the present study was to see the comparative effect of As …

Arsenic tolerance in mesquite (Prosopis sp.): Low molecular weight thiols synthesis and glutathione activity in response to arsenic

NS Mokgalaka-Matlala, E Flores-Tavizón… - Plant Physiology and …, 2009 - Elsevier
The effects of arsenic stress on the production of low molecular weight thiols (LMWT),
glutathione S-transferase activity (GST) and sulfur metabolism of mesquite plant (Prosopis …

Arsenic-induced oxidative stress and antioxidant defense in plants

K Nahar, MS Rhaman, K Parvin, K Bardhan… - Stresses, 2022 - mdpi.com
The non-essential metalloid arsenic (As) is widely distributed in soil and underground water
of many countries. Arsenic contamination is a concern because it creates threat to food …