Jean Brenchley | Academic Influence

Jean Brenchley's AcademicInfluence.com Rankings

Jean Brenchley

Computer Science

#11335

World Rank

#12000

Historical Rank

#1983

USA Rank

Machine Learning

#5448

World Rank

#5520

Historical Rank

#219

USA Rank

Artificial Intelligence

#5885

World Rank

#5975

Historical Rank

#335

USA Rank

Database

#8930

World Rank

#9388

Historical Rank

#1227

USA Rank

computer-science Degrees

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Computer Science

Jean Brenchley's Degrees

PhD Computer Science Stanford University
Masters Computer Science Stanford University
Bachelors Computer Science Stanford University

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Why Is Jean Brenchley Influential?

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According to Wikipedia, Jean E. Brenchley was an American microbiologist and a professor at the Pennsylvania State University and Purdue University. Early life Jean Elnora Brenchley was born in Towanda, Pennsylvania, as the daughter of J. Edward Brenchley and Elizabeth Jefferson Brenchley. "My love of microorganisms started while growing up on a small dairy farm in Pennsylvania" she recalled later in life. As a high school student in Canton, Pennsylvania, Brenchley won a regional science fair competition, with a project about the way Myxomycetes slime mold reacts to light.

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Jean Brenchley's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

Heterotrophic Archaea dominate sedimentary subsurface ecosystems off Peru. (2006) (675)
Metagenomic signatures of the Peru Margin subseafloor biosphere show a genetically distinct environment (2008) (454)
Phylogenetic and Physiological Diversity of Microorganisms Isolated from a Deep Greenland Glacier Ice Core (2004) (304)
Detection and Isolation of Ultrasmall Microorganisms from a 120,000-Year-Old Greenland Glacier Ice Core (2005) (169)
Phylogenetic Analysis of Anaerobic Psychrophilic Enrichment Cultures Obtained from a Greenland Glacier Ice Core (2003) (142)
Regulation of the synthesis of enzymes responsible for glutamate formation in Klebsiella aerogenes. (1973) (136)
Glutamine synthetase and the regulation of histidase formation in Klebsiella aerogenes. (1973) (126)
Glutamine synthetase as a regulator of enzyme synthesis. (1974) (119)
Effect of Methionine Sulfoximine and Methionine Sulfone on Glutamate Synthesis in Klebsiella aerogenes (1973) (111)
Estimated Minimal Divergence Times of the Major Bacterial and Archaeal Phyla (2003) (100)
Characterization of a Salt-Tolerant Family 42 β-Galactosidase from a Psychrophilic AntarcticPlanococcus Isolate (2000) (99)
Comparison of the microbial diversity at different depths of the GISP2 Greenland ice core in relationship to deposition climates. (2009) (99)
Biochemical Characterization of a β-Galactosidase with a Low Temperature Optimum Obtained from an Antarctic Arthrobacter Isolate (2003) (97)
Approaches for deciphering the structural basis of low temperature enzyme activity. (2000) (88)
Biochemical and Phylogenetic Analyses of a Cold-Active β-Galactosidase from the Lactic Acid Bacterium Carnobacterium piscicola BA (1999) (82)
Regulation of the ammonia assimilatory enzymes in Salmonella typhimurium (1975) (70)
Characterization of a psychrotrophic Arthrobacter gene and its cold-active beta-galactosidase (1994) (69)
Microbial stratification in deeply buried marine sediment reflects changes in sulfate/methane profiles (2005) (67)
Characterization of an Unusual Cold-Active β-Glucosidase Belonging to Family 3 of the Glycoside Hydrolases from the Psychrophilic Isolate Paenibacillus sp. Strain C7 (2005) (67)
Characterization of psychrotrophic microorganisms producing beta-galactosidase activities (1994) (65)
Biochemical and phylogenetic analyses of psychrophilic isolates belonging to the Arthrobacter subgroup and description of Arthrobacter psychrolactophilus, sp. nov. (1999) (64)
Evaluation of a new fluorimetric DNA-DNA hybridization method. (2011) (59)
Production of two extracellular alkaline phosphatases by a psychrophilic arthrobacter strain (1996) (58)
Rhodoglobus vestalii gen. nov., sp. nov., a novel psychrophilic organism isolated from an Antarctic Dry Valley lake. (2003) (56)
Psychrophilic microorganisms and their cold-active enzymes (1996) (55)
Analysis of a novel gene and beta-galactosidase isozyme from a psychrotrophic Arthrobacter isolate (1995) (54)
Bioinformatic, Genetic, and Biochemical Evidence that Some Glycoside Hydrolase Family 42 β-Galactosidases Are Arabinogalactan Type I Oligomer Hydrolases (2006) (51)
Herminiimonas glaciei sp. nov., a novel ultramicrobacterium from 3042 m deep Greenland glacial ice. (2009) (50)
Production of N 2 O by Ammonia Oxidizing Bacteria at Subfreezing Temperatures as a Model for Assessing the N 2 O Anomalies in the Vostok Ice Core (2007) (42)
Mutants of Klebsiella aerogenes Lacking Glutamate Dehydrogenase (1974) (41)
Novel ultramicrobacterial isolates from a deep Greenland ice core represent a proposed new species, Chryseobacterium greenlandense sp. nov. (2009) (38)
Distributions of structural features contributing to thermostability in mesophilic and thermophilic α/β barrel glycosyl hydrolases (2000) (37)
Characterization of Two New Glycosyl Hydrolases from the Lactic Acid Bacterium Carnobacterium piscicolaStrain BA (2001) (34)
A new generalized transducing phage for Salmonella typhimurium LT2. (1971) (33)
Protein engineering of a cold-active β-galactosidase from Arthrobacter sp. SB to increase lactose hydrolysis reveals new sites affecting low temperature activity (2006) (32)
Screening microorganisms for utilization of furfural and possible intermediates in its degradative pathway (1994) (31)
An Open Letter to Elias Zerhouni (2005) (29)
Enrichment and Cultivation of Microorganisms from Sediment from the Slope of the Peru Trench (ODP Site 1230) (2006) (29)
Klebsiella aerogenes Strain Carrying Drug-Resistance Determinants and a lac Plasmid (1972) (27)
Regulation of nitrogen utilization of hisT mutants of Salmonella typhimurium (1980) (27)
Characterization of Salmonella typhimurium Strains Sensitive and Resistant to Methionine Sulfoximine (1974) (25)
Influence of methionine biosynthesis on serine transhydroxymethylase regulation in Salmonella typhimurium LT2 (1977) (24)
Salmonella typhimurium Mutants with Altered Glutamate Dehydrogenase and Glutamate Synthase Activities (1980) (23)
Regulation of Serine Transhydroxymethylase Activity in Salmonella typhimurium (1974) (23)
A novel Arthrobacter beta-galactosidase with homology to eucaryotic beta-galactosidases (1997) (22)
Cloning and characterization of gdhA, the structural gene for glutamate dehydrogenase of Salmonella typhimurium (1984) (22)
Characterization ofa Psychrotrophic Arthrobacter Gene andItsCold-Active 3-Galactosidase (1994) (20)
Abundance, viability and diversity of the indigenous microbial populations at different depths of the NEEM Greenland ice core (2015) (19)
Bacteriophage P1 as a vehicle for Mu mutagenesis of Salmonella typhimurium (1980) (18)
Fine structure analysis of Salmonella typhimurium glutamate synthase genes (1985) (17)
Nucleotide sequence of the control regions for the glnA and glnL genes of Salmonella typhimurium (1983) (17)
Geochemical and Microbiological Studies of Nitrous Oxide Variations within the New NEEM Greenland Ice Core during the Last Glacial Period (2016) (16)
Evidence for the involvement of serine transhydroxymethylase in serine and glycine interconversions in Salmonella typhimurium. (1974) (15)
L-Methionine SR-sulfoximine-resistant glutamine synthetase from mutants of Salmonella typhimurium. (1981) (15)
Distributions of structural features contributing to thermostability in mesophilic and thermophilic alpha/beta barrel glycosyl hydrolases. (2000) (15)
Modeling and optimization of DNA recombination (2000) (14)
Characterization of a HindIII-generated DNA fragment carrying the glutamine synthetase gene of Salmonella typhimurium. (1980) (13)
Characterization of a cryptic plasmid from a Greenland ice core Arthrobacter isolate and construction of a shuttle vector that replicates in psychrophilic high G+C Gram-positive recipients (2008) (13)
Purification and characterization of two extracellular alkaline phosphatases from a psychrophilic arthrobacter isolate (1997) (12)
Comparative evaluation of the indigenous microbial diversity vs. drilling fluid contaminants in the NEEM Greenland ice core. (2014) (12)
Characterization of a Cold-Sensitive hisW Mutant of Salmonella typhimurium (1973) (12)
Characterization of Salmonella typhimurium mutants with altered glutamine synthetase activity. (1977) (12)
Salmonella typhimurium LT-2 mutants with altered glutamine synthetase levels and amino acid uptake activities (1978) (11)
Genetic characterization of the glutamate dehydrogenase gene (gdhA) of Salmonella typhimurium (1982) (10)
Thialysine-resistant mutant of Salmonella typhimurium with a lesion in the thrA gene. (1976) (8)
Analysis of Mutations Affecting the Regulation of Nitrogen Utilization in Salmonella typhimurium (1980) (7)
Penetration of fluorescent microspheres into the NEEM (North Eemian) Greenland ice core to assess the probability of microbial contamination (2013) (6)
Inhibition of growth and aspartokinase activity of Salmonella typhimurium by thialysine. (1976) (6)
Selection of Salmonella typhimurium mutants with altered serine transhydroxymethylase regulation. (1978) (6)
Glutamine synthetase from Salmonella typhimurium: manganese(II), substrate, and inhibitor interaction with the unadenylylated enzyme. (1977) (5)
Rapid methods for generalized transduction of Salmonella typhimurium mutants (1979) (5)
Temperature-sensitive glutamate dehydrogenase mutants of Salmonella typhimurium (1980) (5)
Identification of the structural genes for glutamate synthase and genetic characterization of this region of the Salmonella typhimurium chromosome (1982) (5)
The regulation of the ammonia assimilatory enzymes in Rel+ and Rel− strains of Salmonella typhimurium (2004) (2)
Cultivation of deeply buried microbes shows influence of geochemistry (2005) (2)
Regulation oftheAmmoniaAssimilatory Enzymesin Salmonella typhimurium (1975) (1)
Ecology and industrial microbiology Biotechnology's expanding horizons (1999) (1)
A Novel Arthrobacter b -Galactosidase with Homology to Eucaryotic b -Galactosidases (1997) (1)
INTERCONVERSIONS IN SALMONELEA TYPHZMURZUM (1974) (0)
Consideration of Glutamine Synthetase as a Multifunctional Protein (2019) (0)
Isolate ArthrobacterObtained from an Antarctic -Galactosidase with a Low Temperature β Biochemical Characterization of a (2014) (0)
BRIE: The Penn State Biogeochemical Research Initiative for Education (2003) (0)
Regulation ofNitrogen Utilization inhisTMutants of Salmonella typhimurium (1980) (0)
Data needs for biotechnology from the industry perspective (1984) (0)
Identification of the Structural Genes for Glutamate Synthase and Genetic Characterization of This Region of the Salmonella typhimurium Chromosome (1982) (0)
Genetic engineering of microorganisms for biotechnology (1986) (0)
Putting Microorganisms to Work (2000) (0)
Penetration of fluorescent microspheres into the NEEM (North Eemian) Greenland ice core to assess the probability of microbial contamination (2013) (0)

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