Search Results - "SHARMA, SHANTI S."

Vacuolar compartmentalization as indispensable component of heavy metal detoxification in plants by Sharma, Shanti S., Dietz, Karl‐Josef, Mimura, Tetsuro

“…Plant cells orchestrate an array of molecular mechanisms for maintaining plasmatic concentrations of essential heavy metal (HM) ions, for example, iron, zinc…”
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The relationship between metal toxicity and cellular redox imbalance by Sharma, Shanti S., Dietz, Karl-Josef

“…The relationship between cellular redox imbalances leading to oxidative stress and metal toxicity in plants has been studied intensely over the past decades…”
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significance of amino acids and amino acid-derived molecules in plant responses and adaptation to heavy metal stress by Sharma, Shanti S, Dietz, Karl-Josef

“…Plants exposed to heavy metals accumulate an array of metabolites, some to high millimolar concentrations. This review deals with N-containing metabolites…”
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Remodeling of Root Growth Under Combined Arsenic and Hypoxia Stress Is Linked to Nutrient Deprivation by Kumar, Vijay, Vogelsang, Lara, Schmidt, Romy R, Sharma, Shanti S, Seidel, Thorsten, Dietz, Karl-Josef

“…Root architecture responds to environmental stress. Stress-induced metabolic and nutritional changes affect the endogenous root development program…”
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Characterization of seed germination, seedling growth, and associated metabolic responses of Brassica juncea L. cultivars to elevated nickel concentrations by Thakur, Sveta, Shanti S. Sharma

“…Seed germination and seedling growth responses of three Brassica juncea L. cultivars, namely Varuna, Kranti, and Pusa Jai Kisan, to nickel have been…”
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Emerging Trends in Metalloid-Dependent Signaling in Plants by Sharma, Shanti S., Kumar, Vijay, Dietz, Karl-Josef

“…Metalloids are semiconducting elements that constitute a small group in the periodic table of elements. Their occurrence in nature either poses an…”
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Cadmium toxicity to barley ( Hordeum vulgare) as affected by varying Fe nutritional status by Sharma, Shanti S., Kaul, Surbhi, Metwally, Ashraf, Goyal, Kailash C., Finkemeier, Iris, Dietz, Karl-Josef

“…The interference between Fe nutrition and Cd toxicity was investigated in barley seedlings grown in hydroponic culture. Barley employs strategy-II of plant Fe…”
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In vitro alleviation of heavy metal-induced enzyme inhibition by proline by Sharma, Shanti S, Schat, Henk, Vooijs, Riet

“…Accumulation of proline in response to toxic heavy metal exposure seems to be wide-spread among plants. To elucidate the role for proline in plant responses to…”
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Double Dormancy in a Threatened Western Himalayan Population of Polygonatum cirrhifolium (Maha-Meda): Response to Ambient Storage and Pre-treatments by Krishan, Ram, Sharma, Rajender Kumar, Kumar, Vijay, Sharma, Shanti S.

“…Polygonatum cirrhifolium (Wall.) Royle (Asparagaceae), commonly known as Maha-meda, belongs to Astavarga, a distinct group of medicinal herbs, used in specific…”
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Interference between arsenic‐induced toxicity and hypoxia by Kumar, Vijay, Vogelsang, Lara, Seidel, Thorsten, Schmidt, Romy, Weber, Michael, Reichelt, Michael, Meyer, Andreas, Clemens, Stephan, Sharma, Shanti S., Dietz, Karl‐Josef

“…Plants often face combinatorial stresses in their natural environment. Here, arsenic (As) toxicity was combined with hypoxia (Hpx) in the roots of Arabidopsis…”
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Differential Arsenic-Induced Membrane Damage and Antioxidant Defence in Isolated Pinna Segments of Selected Fern Species from Western Himalaya by Kumar, Vijay, Dietz, Karl-Josef, Sharma, Shanti S.

“…A comparative evaluation of arsenic (As)-induced toxicity has been made in selected Western Himalayan ferns belonging to the family Pteridaceae ( Pteris…”
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Assessment of seed biology of the Himalayan medicinal herb Phytolacca acinosa Roxb., the Indian pokeweed, from the perspective of longevity, conservation and propagation by Krishan, Ram, Sharma, Rajender Kumar, Sharma, Shanti S.

“…Phytolacca acinosa Roxb., the Indian pokeweed, is a multipurpose herb that serves as a source of medicine, food and pigments, and possesses strong…”
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Cadmium-induced changes in vacuolar aspects of Arabidopsis thaliana by Sharma, Shanti S., Yamamoto, Kotaro, Hamaji, Kohei, Ohnishi, Miwa, Anegawa, Aya, Sharma, Shashi, Thakur, Sveta, Kumar, Vijay, Uemura, Tomohiro, Nakano, Akihiko, Mimura, Tetsuro

“…We have examined the changes due to Cd treatment in the vacuolar form in root tip cortical cells in Arabidopsis thaliana employing a transformant with GFP…”
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Responses of wild type and abscisic acid mutants of Arabidopsis thaliana to cadmium by Sharma, Shanti S., Kumar, Vijay

“…Heavy metal-induced inhibitory effects are reported to be concomitant with an increase in endogenous abscisic acid (ABA) levels in plant tissues indicating the…”
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Heavy metal-induced accumulation of free proline in a metal-tolerant and a nontolerant ecotype of Silene vulgaris by Schat, H, Sharma, S.S, Vooijs, R. (Boelelaan Univ., Amsterdam (Netherlands))

“…Accumulation of free proline in response to Cu, Cd and Zn was studied in nontolerant and metal‐tolerant Silene vulgaris (Moench) Garcke. In the nontolerant…”
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Storage-dependent changes in dormancy and germination of Himalayan Mayapple (Podophyllum hexandrum Royle) seeds and their response to gibberellic acid by Sharma, Rajender K, Sharma, Shashi, Sharma, Shanti S

“…The storage-dependent changes in viability and dormancy/germination status of seeds of a Western population of Himalayan Mayapple (Podophyllum hexandrum), an…”
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Combination toxicology of copper, zinc, and cadmium in binary mixtures: concentration-dependent antagonistic, nonadditive, and synergistic effects on root growth in Silene vulgaris by Sharma, S.S, Schat, H, Vooijs, R, Heerwaarden, L.M. van

“…Using Silene vulgaris (Moench) Garcke as a test plant, the combination toxicology of Cu, Cd, and Zn was studied. Plants were exposed to single metals and…”
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Subcellular distribution of the V-ATPase complex in plant cells, and in vivo localisation of the 100 kDa subunit VHA-a within the complex by Kluge, Christoph, Seidel, Thorsten, Bolte, Susanne, Sharma, Shanti S, Hanitzsch, Miriam, Satiat-Jeunemaitre, Beatrice, Ross, Joachim, Sauer, Markus, Golldack, Dortje, Dietz, Karl-Josef

“…Vacuolar H+-ATPases are large protein complexes of more than 700 kDa that acidify endomembrane compartments and are part of the secretory system of eukaryotic…”
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Modulation by phenolic compounds of ABA-induced inhibition of mustard (Brassica juncea L. cv. RLM 198) seed germination by Sharma, Shashi, Sharma, Shanti S, Rai, Vinay K

“…Exogenous abscisic acid (ABA) inhibited the germination of B. juncea seeds in a concentration dependent manner. As revealed in a time-course study, the…”
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Influence of seed pre-treatment and storage on germination and physiological characteristics of seeds of common mullein (Verbascum thapsus L.) by Kumar, Vivek, Sharma, Shashi, Sharma, Rajender K., Kumar, Vijay, Sharma, Shanti S.

“…We report the seed germination and associated metabolic responses of differentially stored seeds of Verbascum thapsus L. (Scrophulariaceae), an economically…”
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