Search Results - "Kumar, A. Madan"

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  1. 1

    Purification, characterization and utilization of polysaccharide of Araucaria heterophylla gum for the synthesis of curcumin loaded nanocarrier by Samrot, Antony V., Angalene, J. Lavanya Agnes, Roshini, S.M., Stefi, S.M., Preethi, R., Raji, P., Kumar, A. Madan, Paulraj, Ponnaiah, Kumar, S. Suresh

    “…In this study, gum of Araucaria heterophylla was collected. The collected gum was subjected for extraction of polysaccharide using solvent extraction system…”
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  2. 2

    Purification, characterization and exploitation of Azadirachta indica gum for the production of drug loaded nanocarrier by Samrot, Antony V, Angalene, J Lavanya Agnes, Roshini, S M, Stefi, S M, Preethi, R, Raji, P, A, Madan Kumar, Kumar S, Suresh

    Published in Materials research express (01-05-2020)
    “…In this study, gum polysaccharide of Azadirachta indica was extracted and purified. The obtained polysaccharide was subjected to TLC chromatography,…”
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  3. 3

    Antisense HEMA1 RNA Expression Inhibits Heme and Chlorophyll Biosynthesis in Arabidopsis by Kumar, A. Madan, Söll, Dieter

    Published in Plant physiology (Bethesda) (01-01-2000)
    “…5-Aminolevulinic acid (ALA) is a precursor in the biosynthesis of tetrapyrroles including chlorophylls and heme. The formation of ALA involves two enzymatic…”
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    DJ-1 loss by glutaredoxin but not glutathione depletion triggers Daxx translocation and cell death by Saeed, Uzma, Ray, Ajit, Valli, Rupanagudi Khader, Kumar, A Madan Ram, Ravindranath, Vijayalakshmi

    Published in Antioxidants & redox signaling (15-07-2010)
    “…Environmental and genetic causes are implicated in the etiopathogenesis of Parkinson's disease (PD), a neurodegenerative movement disorder. DJ-1, a putative…”
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  5. 5

    Arabidopsis Alternative Oxidase Sustains Escherichia coli Respiration by Kumar, A. Madan, Soll, Dieter

    “…Glutamyl-tRNA reductase, encoded by the hemA gene, is the first enzyme in porphyrin biosynthesis in many organisms. Hemes, important porphyrin derivatives, are…”
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    Regulation of HEMA1 expression by phytochrome and a plastid signal during de‐etiolation in Arabidopsis thaliana by McCormac, Alex C., Fischer, Andrea, Kumar, A. Madan, Söll, Dieter, Terry, Matthew J.

    “…Summary The synthesis of 5‐aminolevulinic acid (ALA) is the rate‐limiting step for the formation of all plant tetrapyrroles, including chlorophyll and heme,…”
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  7. 7

    The Chediak-Higashi protein interacts with SNARE complex and signal transduction proteins by Tchernev, Velizar T, Mansfield, Traci A, Giot, Loic, Kumar, A Madan, Nandabalan, Krishnan, Li, Ying, Mishra, Vishnu S, Detter, John C, Rothberg, Jonathan M, Wallace, Margaret R, Southwick, Frederick S, Kingsmore, Stephen F

    Published in Molecular medicine (Cambridge, Mass.) (01-01-2002)
    “…Chediak-Higashi syndrome (CHS) is an inherited immunodeficiency disease characterized by giant lysosomes and impaired leukocyte degranulation. CHS results from…”
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  8. 8

    Divergent regulation of the HEMA gene family encoding glutamyl-tRNA reductase in Arabidopsis thaliana: expression of HEMA2 is regulated by sugars, but is independent of light and plastid signalling by Ujwal, M L, McCormac, Alex C, Goulding, Ann, Kumar, A Madan, Söll, Dieter, Terry, Matthew J

    Published in Plant molecular biology (01-09-2002)
    “…The synthesis of 5-aminolevulinic acid (ALA) is a key regulatory step for the production of hemes and chlorophyll via the tetrapyrrole synthesis pathway. The…”
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  9. 9

    Light Regulation of Chlorophyll Biosynthesis at the Level of 5-Aminolevulinate Formation in Arabidopsis by Ilag, Lawrence L., Kumar, A. Madan, Söll, Dieter

    Published in The Plant cell (01-02-1994)
    “…5-Aminolevulinic acid (ALA) is the universal precursor of tetrapyrroles, such as chlorophyll and heme. The major control of chlorophyll biosynthesis is at the…”
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  10. 10

    Selective inhibition of HEMA gene expression by photooxidation in Arabidopsis thaliana by Kumar, Madan A, Chaturvedi, S, Söll, D

    Published in Phytochemistry (Oxford) (01-08-1999)
    “…Norflurazon (NF), a photobleaching herbicide, inhibits carotenoid biosynthesis. Lack of carotenoid pigments leads to photo-oxidative damage of chloroplasts. In…”
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  11. 11

    second and differentially expressed glutamyl-tRNA reductase gene from Arabidopsis thaliana by Kumar, A.M, Csankovszki, G, Soll, D

    Published in Plant molecular biology (01-02-1996)
    “…5-Aminolevulinic acid (ALA) is the universal precursor of tetrapyrroles (e.g., chlorophylls and hemes). In the chloroplasts of plants and in several…”
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  12. 12

    Glycosidic bond cleavage of 5-fluoro-2'-deoxyuridine and 5-fluorouridine by amino acyl-tRNA synthetases by Kumar, A M, Nayak, R

    “…Lysyl-tRNA synthetase isolated from rat liver cleaves glycosidic bond of 5-Fluorouridine and 5-Fluoro-2'-deoxyuridine to generate 5-Fluorouracil. The…”
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    A spectrophotometric method for detection of 5'-fluorouracil in plasma by Kumar, A M, Nayak, R

    “…A quantitative method using spectrophotometry was devised for the detection of 5'-Fluorouracil (FUra) in plasma. Plasma samples obtained at different time…”
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  15. 15

    Mono Q chromatography permits recycling of DNA template and purification of RNA transcripts after T7 RNA polymerase reaction by JAHN, M. J, JAHN, D, MADAN KUMAR, A, SOLL, D

    Published in Nucleic acids research (25-05-1991)
    “…Biophysical and biochemical analysis of RNA often requires milligram amounts of pure RNA species. In vitro T7 RNA polymerase transcription of cloned genes…”
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  16. 16

    Rapid isolation of lysyl-tRNA synthetase from rat liver by Kumar, A M, Nayak, R

    “…The high molecular weight aminoacyl-tRNA synthetase complex (the 24S complex) was isolated from rat liver by ultracentrifugation. The lysyl-tRNA synthetase…”
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  17. 17

    Antisense HEMA1 RNA Expression Inhibits Heme and Chlorophyll Biosynthesis in Arabidopsis1 by Kumar, A. Madan, Söll, Dieter

    Published in Plant physiology (Bethesda) (01-01-2000)
    “…5-Aminolevulinic acid (ALA) is a precursor in the biosynthesis of tetrapyrroles including chlorophylls and heme. The formation of ALA involves two enzymatic…”
    Get full text
    Journal Article
  18. 18

    Antisens HEMA1 RNA expression inhibits heme and chlorohyll biosynthesis in Arabidopsis by A Madan Kumar, Soll, Dieter

    Published in Plant physiology (Bethesda) (01-01-2000)
    “…5-aminolevulinic acid (ALA) is a precursor in the biosynthesis of tetrapyrroles including chlorophylls and heme. The formation of ALA involves two enzymatic…”
    Get full text
    Journal Article
  19. 19

    Divergent regulation of the HEMA gene family encoding glutamyl-tRNA reductase in Arabidopsis thaliana: expression of HEMA2 is regulated by sugars, but is independent of light and plastid signalling by Ujwal, Ml, Mccormac, Alex C, Goulding, Ann, Madan Kumar, A, Söll, Dieter, Terry, Matthew J

    Published in Plant molecular biology (01-09-2002)
    “…The synthesis of 5-aminolevulinic acid (ALA) is a key regulatory step for the production of hemes and chlorophyll via the tetrapyrrole synthesis pathway. The…”
    Get full text
    Journal Article
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