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University of Nebraska–Lincoln

Department of Entomology

Faculty - Dr. Gautam Sarath

Gautam's picture
Research Molecular Biologist, Professor (Adjunct) USDA-ARS-GFBRU
University of Nebraska-Lincoln
Department of Agronomy and Horticulture
& Department of Entomology
332 Keim Hall, East Campus
Lincoln, NE 68583-0937
Phone: (402) 472-4204
Fax: (402) 472-4020
E-Mail: Gautam.Sarath@ars.usda.gov


 

Appointment:
100% Research

 

Education:
  1. BSc (Honors) Botany, Delhi University, Delhi India, 1974
  2. MSc Botany, Delhi University, Delhi, India, 1976
  3. PhD Plant physiology and Biochemistry, University of California-Davis, 1984

 

Professional Responsibilities and Activities:
Research molecular biologist studying traits controlling biomass and forage qualities in warm-season prairie grasses at the physiological, biochemical and molecular levels. Involved in collaborative research with Drs. Fred Baxendale, Tiffany Heng-Moss and Leon Higley.

 

Publications:

4 book chapters and 88 published abstracts.

Refereed Manuscripts (95)

Publications last four years:

Chew YC, Camporeale G, Kothapalli N, Sarath G, Zempleni J (2006) Lysine residues in N- and C-terminal regions of human histone H2A are targets for biotinylation by biotinidase. J Nutr Biochem. 17: 225-233
Tobias CM, Hayden DM, Twigg P, Sarath G (2006) Genic microsatellite markers derived from EST sequences of switchgrass (Panicum virgatum L.). Mol Ecol Notes. 6: 185-187
Anderson W, Heng-Moss T, Baxendale F, Baird L, Sarath G, Higley L (2006) Chinch bug (Hemiptera: Blissida) mouthpart morphology, probing frequencies and locations on resistant and susceptible germplasms. J Econ Entomol. 99: 212-221
Heng-Moss T, Macedo T, Franzen L, Baxendale F, Higley L, Sarath G (2006) Physiological responses of resistant and susceptible buffalograsses to chinch bug feeding. J Econ Entomol. 99: 222-228
Alvarez-VenegasR, Sadder M, Hlavacka A, Baluska F, Xia Y, Lu G, Firsov A, Sarath G, Moriyama H, Dubrovsky JG, Avramova Z (2006) The Arabidopsis homolog of trithorax, ATX1, binds phosphatidylinositol 5-phosphate, and the two regulate a common set of target genes. Proc Natl Acad Sci (USA) 103: 6049-6054
Sarath G, Bethke PC, Jones RL, Baird LM, Vogel KP, Mitchell RB (2006). Nitric oxide stimulates seed germination in warm-season C4 grasses. Planta. 223: 1154-1164
Dien BS, Jung HG, Vogel KP, Casler MD, Lamb JFS, Weimer PJ, Iten L, Mitchell RB, Sarath G (2006) Chemical composition and response to dilute-acid pretreatment and enzymatic saccharification of alfalfa, reed canarygrass, and switchgrass. Biomass Bioenergy. Epub ahead of print.
Sanderson MA, Adler, PR, Boateng A, Casler MD, Sarath G. (2006). Switchgrass for biomass feedstock in the USA. Can. J. Plant Sci. accepted.
Smagghe BJ, Sarath G, Ross E, Hilbert JL, Hargrove MS. (2006). Slow ligand binding kinetics dominate ferrous hexacoordinate hemoglobin reactivities and reveal differences between plants and other species. Biochemistry 45: 561-570.
Franzen L, Heng-Moss T, Higley L, Sarath G, Burd J (2007) Physiological and biochemical responses of resistant and susceptible wheat to the Russian wheat aphid, Diuraphis noxic (Mordvilko). J Econ Entomol. 100:1692-1703.
Chew YC, Sarath G, Zempleni J (2007) An avidin-based debiotinylase activity in human cell nuclei. J Nutr Biochem. 18: 475-481.
Gulsen O, Shearman RC, Heng-Moss T, Mutlu N, Lee DJ, Sarath G (2007) Peroxidase gene polymorphism in buffalograsses and other grasses. Crop Sci. 47: 767-774.
Sarath G, Baird LM, Vogel KP, Mitchell R (2007) Internode structure and cell wall composition in maturing tillers of switchgrass (Panicum virgatum L.[Panicoideae]. Bioresource Tech. 98: 2985-2992.
Camporeale G, Oommen AM, Grffin JB, Sarath G, Zempleni J (2007) K12-biotinylated histone H4 marks heterochromatin in human lymphoblstoma cells. J Nutr Biochem. 18: 760-768.
Sarath G, Hou G, Baird L, Mitchell RB (2007) Hydrogen peroxide, ABA and nitric oxide interactions on the germination of warm-season C4 grasses. Planta. 226: 697-708.
Londono DK, Wang H, Siqueria HAA, Sarath G, Lydy MJ, Siegfried BD (2007) Cloning and expression of an atrazine inducible cytochrome P450 from Chrionomas tentans. (Diptera: Chironomidae). Pesticide Biochem Physiol. 89: 104-110.
Sarath G, Hou G, Baird L, Mitchell RB (2007) ABA, ROS, and NO are key players during switchgrass seed germination. Plant Signal Behav. 2:492-493.
Chastain CJ, Xu W, Parsley K, Sarath G, Hibberd JM, Chollet R (2007) The Arabidopsis pyruvate,orthophosphate dikinase regulatory proteins encode a novel, unprecedented Ser/Thr protein kinase primary structure. Plant J. Epub ahead of print.
Kobza, KA, Chaiseeda K, Sarath G, Takacs JM, Zempleni J (2007) Biotinyl-methyl 4-(amidomethyl) benzoate is a competitive inhibitor of human biotinidase. J Nutr Biochem. accepted.
Gopalasubramaniam SK, Kovacs F, Twigg P, Arredondo-Peter R, Sarath G (2007) Cloning and characterization of a caesalpinoid (Chamaecrista fasciculata) hemoglobin: the structural transition from non-symbiotic hemoglobins to leghemoglobins. Proteins: Structure, Function and Bioinformatics. accepted.
Sarath G, Mitchell RB, Sattler SE, Funnell D, Pedersen JF, Graybosch RA, Vogel KP (2008) Opportunities and roadblocks in utilizing forages and small grains for liquid fuels. J Indust Microbiol Biotechnol. Epub ahead of print.
Xiang P, Baird LM, Jung R, Zeece MG, Markwell J, Sarath G (2008) P39, a novel soybean protein allergen belongs to a plant-specific protein family, and is present in protein storage vacuoles. J Food Agric Chem. accepted.
Kobza KA, Sarath G, Zempleni J (2008) Prokaryotic BirA ligase biotinylates K4, K9, K18 and K23 in eukaryotic histone H3. BMB Reports. (accepted)