Experts and Doctors on plant leaves in Himachal Pradesh, India

Summary

Locale: Himachal Pradesh, India
Topic: plant leaves

Top Publications

  1. Paul A, Kumar S. Responses to winter dormancy, temperature, and plant hormones share gene networks. Funct Integr Genomics. 2011;11:659-64 pubmed publisher
    ..Tissue preparedness was critical for ABA- and GA(3)-mediated response, particularly for stress-responsive genes/chaperons. Data identified the common gene networks for winter dormancy, temperature, and plant hormone responses. ..
  2. Bhardwaj J, Mahajan M, Yadav S. Comparative analysis of DNA methylation polymorphism in drought sensitive (HPKC2) and tolerant (HPK4) genotypes of horse Gram (Macrotyloma uniflorum). Biochem Genet. 2013;51:493-502 pubmed publisher
    ..Differences in DNA methylation patterns could explain the differential drought tolerance and the epigenetic signature of these two horse gram genotypes. ..
  3. Sharma U, Sharma K, Sharma N, Sharma A, Singh H, Sinha A. Microwave-assisted efficient extraction of different parts of Hippophae rhamnoides for the comparative evaluation of antioxidant activity and quantification of its phenolic constituents by reverse-phase high-performance liquid chromatography (RP-HPLC. J Agric Food Chem. 2008;56:374-9 pubmed publisher
  4. Rana A, Bhangalia S, Singh H. A new phenylethanoid glucoside from Jacaranda mimosifolia. Nat Prod Res. 2013;27:1167-73 pubmed publisher
    ..mimosifolia leaves and flowers. The antioxidant activities of the purified compounds (1 and 2) were detected by DPPH-TLC method. ..
  5. Kumar H, Kumar S. A functional (E)-4-hydroxy-3-methylbut-2-enyl diphosphate reductase exhibits diurnal regulation of expression in Stevia rebaudiana (Bertoni). Gene. 2013;527:332-8 pubmed publisher
    ..Data suggested the involvement of GATA box in light mediated gene regulation of SrHDR in stevia. ..
  6. Kaur P, Chaudhary A, Singh B, Gopichand -. Optimization of extraction technique and validation of developed RP-HPLC-ELSD method for determination of terpene trilactones in Ginkgo biloba leaves. J Pharm Biomed Anal. 2009;50:1060-4 pubmed publisher
    ..The drift tube temperature of evaporative light scattering detector was set to 90 degrees C and nitrogen flow rate was 1.5 standard liter/min (SLM)...
  7. Kurade N, Jaitak V, Kaul V, Sharma O. Chemical composition and antibacterial activity of essential oils of Lantana camara, Ageratum houstonianum and Eupatorium adenophorum. Pharm Biol. 2010;48:539-44 pubmed publisher
    ..protophormiae, M. luteus, R. rhodochrous and S. aureus with MBC of 50, 25, 12.5, and 200, respectively, but not against E. coli. MBC was lowest for R. rhodochrous for all the three essential oils...
  8. Rajkumar S, Singh S, Nag A, Ahuja P. Genetic structure of Indian valerian (Valeriana jatamansi) populations in western Himalaya revealed by AFLP. Biochem Genet. 2011;49:674-81 pubmed publisher
    ..Polyploidy may be the reason for the lack of genetic impoverishment due to fragmentation...
  9. Kumar H, Kaul K, Bajpai Gupta S, Kaul V, Kumar S. A comprehensive analysis of fifteen genes of steviol glycosides biosynthesis pathway in Stevia rebaudiana (Bertoni). Gene. 2012;492:276-84 pubmed publisher
    ..Gibberellin (GA(3)) treatment up-regulated the expression of SrMCT, SrCMK, SrMDS and SrUGT74G1, whereas methyl jasmonate and kinetin treatment down-regulated the expression of all the fifteen genes of the pathway...

More Information

Publications12

  1. Singh H, Gahlan P, Kumar S. Cloning and expression analysis of ten genes associated with picrosides biosynthesis in Picrorhiza kurrooa. Gene. 2013;515:320-8 pubmed publisher
    ..Picrosides accumulation was enhanced by application of hydrogen peroxide and abscisic acid, whereas methyl jasmonate and salicylic acid treatment decreased the content...
  2. Guleria P, Yadav S. Agrobacterium mediated transient gene silencing (AMTS) in Stevia rebaudiana: insights into steviol glycoside biosynthesis pathway. PLoS ONE. 2013;8:e74731 pubmed publisher
    ..SrKA13H and SrUGT85C2 were identified as regulatory genes influencing carbon flux between steviol glycoside and gibberellin biosynthesis. This study has also documented the existence of alternate steviol glycoside biosynthesis route. ..
  3. Parkash J, Vaidya T, Kirti S, Dutt S. Translation initiation factor 5A in Picrorhiza is up-regulated during leaf senescence and in response to abscisic acid. Gene. 2014;542:1-7 pubmed publisher
    ..Both high intensity as well as low intensity light decreased the expression of pk-eIF5a. The findings suggest eIF5a to be an important candidate to develop genetic engineering based strategies for delaying leaf senescence...