Morpho-physiological characterization coupled with expressional accord of exclusion mechanism in wild and cultivated lentil under aluminum stress

Singh, Chandan Kumar; Singh, Dharmendra; Sharma, Shailesh N.; Chandra, Shivani; Konjengbam, Noren Singh; Singh, Deepti; Kumar, Arun; Upadhyaya, Kailash C.; Pal, Madan

doi:10.1007/s00709-021-01619-z

Cited by 10 publications

(9 citation statements)

References 58 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Changes in peroxidase activity in response to Al stress have been reported in rice, maize, soybean and lentil (Jan et al, 2001;Engel et al, 2021;Liu et al, 2021;Singh et al, 2021a et al, 2010). CDPKs may participate in the regulation of ion transporters involved in Al uptake, sequestration, or exclusion from plant cells (Shi et al, 2018).…”

Section: Contribution Of Function-specific Daps Under Al Stressmentioning

confidence: 95%

“…In another study, we evaluated the Al tolerance capacities of 285 lentil genotypes, including the genotypes used in this study [L-4602 (Al-tolerant) and BM-4 (Alsensitive)], where differential changes of root growth and root architecture in Al-tolerant and Al-sensitive genotypes were compared. The Al-tolerant genotypes (including L-4602) exhibited superior root architecture than Al-sensitive ones(Singh et al 2016(Singh et al , 2021a. Therefore, for this study, the two contrasting genotypes L-4602 and BM-4 were chosen at the seedling stage for proteomic analysis in response to Al stress under hydroponic conditions.…”

mentioning

confidence: 99%

See 1 more Smart Citation

Physiological and proteomic characterization revealed the response mechanisms underlying aluminium tolerance in lentil (Lens culinaris Medikus)

Singh,

Maithreyi,

Taunk

et al. 2024

Physiologia Plantarum

Self Cite

View full text Add to dashboard Cite

Aluminium (Al) toxicity causes major plant distress, affecting root growth, nutrient uptake and, ultimately, agricultural productivity. Lentil, which is a cheap source of vegetarian protein, is recognized to be sensitive to Al toxicity. Therefore, it is important to dissect the physiological and molecular mechanisms of Al tolerance in lentil. To understand the physiological system and proteome composition underlying Al tolerance, two genotypes [L‐4602 (Al‐tolerant) and BM‐4 (Al‐sensitive)] were studied at the seedling stage. L‐4602 maintained a significantly higher root tolerance index and malate secretion with reduced Al accumulation than BM‐4. Also, label‐free proteomic analysis using ultra‐performance liquid chromatography‐tandem mass spectrometer exhibited significant regulation of Al‐responsive proteins associated with antioxidants, signal transduction, calcium homeostasis, and regulation of glycolysis in L‐4602 as compared to BM‐4. Functional annotation suggested that transporter proteins (transmembrane protein, adenosine triphosphate‐binding cassette transport‐related protein and multi drug resistance protein), antioxidants associated proteins (nicotinamide adenine dinucleotide dependent oxidoreductase, oxidoreductase molybdopterin binding protein & peroxidases), kinases (calmodulin‐domain kinase & protein kinase), and carbohydrate metabolism associated proteins (dihydrolipoamide acetyltransferase) were found to be abundant in tolerant genotype providing protection against Al toxicity. Overall, the root proteome uncovered in this study at seedling stage, along with the physiological parameters measured, allow a greater understanding of Al tolerance mechanism in lentil, thereby assisting in future crop improvement programmes.

show abstract

Section: Contribution Of Function-specific Daps Under Al Stressmentioning

confidence: 95%

mentioning

confidence: 99%

Physiological and proteomic characterization revealed the response mechanisms underlying aluminium tolerance in lentil (Lens culinaris Medikus)

Singh,

Maithreyi,

Taunk

et al. 2024

Physiologia Plantarum

Self Cite

View full text Add to dashboard Cite

show abstract

“…Its simplicity makes the technique one of the most efficacious techniques of Al detection [24]. Hematoxylin staining is utilized to screen Al-resistant plants [25,26]. Despite this, the technique has a defect, as well.…”

Section: Localizationmentioning

confidence: 99%

Aluminum Toxicity: A Case Study on Tobacco (Nicotiana tabacum L.)

Öztürk¹,

Metin²,

Altay³

et al. 2023

Phyton

View full text Add to dashboard Cite

Aluminum is an abundant metal in the earth's crust that turns out to be toxic in acidic environments. Many plants are affected by the presence of aluminum at the whole plant level, at the organ level, and at the cellular level. Tobacco as a cash crop (Nicotiana tabacum L.) is a widely cultivated plant worldwide and is also a good model organism for research. Although there are many articles on Al-phytotoxicity in the literature, reviews on a single species that are economically and scientifically important are limited. In this article, we not only provide the biology associated with tobacco Al-toxicity, but also some essential information regarding the effects of this metal on other plant species (even animals). This review provides information on aluminum localization and uptake process by different staining techniques, as well as the effects of its toxicity at different compartment levels and the physiological consequences derived from them. In addition, molecular studies in recent years have reported specific responses to Al toxicity, such as overexpression of various protective proteins. Besides, this review discusses data on various organelle-based responses, cell death, and other mechanisms, data on tobacco plants and other kingdoms relevant to these studies.

show abstract

“…To improve its yield, more knowledge of aluminum tolerance qualities is required. On aluminiumtoxic fields, aluminium-resistant cultivars had much higher seed yield than Al-sensitive cultivars, indicating that tolerance is maintained in lentils until reproductive stage (Singh et al, 2021). Worldwide, Fusarium wilt (Fusarium oxysporum) is one of the most important soil-borne diseases of lentil.…”

Section: Agronomymentioning

confidence: 99%

Lentil (Lens culinaris Medik.): A Current Review

MART

2022

MAS Journal

View full text Add to dashboard Cite

Lentil was first cultivated 8000–10,000 years ago and is a protein-rich crop. It is an important dietary component in many Mediterranean and Asian countries but allergic reactions to lentil intake was reported in some countries. Lentil yield is a key and difficult trait to enhance for crop genetic improvement. Several biotic and abiotic variables such as drought, high temperature, salinity, mineral deficiency and fungal diseases limit the production of lentils. Landraces and wild relatives are more tolerant to adverse environmental conditions. Molecular tools to assist breeding efforts in lentil are less well developed in comparison with other crops. Due to its excellent and balanced nutritional composition, the use of lentil flour in bakery, extruded and other products is gaining attention from food technologists and industry. In this review, some valuable information related to lentil is extracted from international articles published in last two years and presented here.

show abstract

Morpho-physiological characterization coupled with expressional accord of exclusion mechanism in wild and cultivated lentil under aluminum stress

Cited by 10 publications

References 58 publications

Physiological and proteomic characterization revealed the response mechanisms underlying aluminium tolerance in lentil (Lens culinaris Medikus)

Physiological and proteomic characterization revealed the response mechanisms underlying aluminium tolerance in lentil (Lens culinaris Medikus)

Aluminum Toxicity: A Case Study on Tobacco (Nicotiana tabacum L.)

Lentil (Lens culinaris Medik.): A Current Review

Contact Info

Product

Resources

About