E. Calva

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Aliases
E Calva, E. Calva, E. Lopez Calva, Edmundo Calva
Publication record
91 papers · 2,481 citations · H-index 28

PAPERS

Population structure and ongoing microevolution of the emerging multidrug-resistant Salmonella Typhimurium ST213
20245 citationsauthor #2
The LeuO regulator and quiescence: About transcriptional roadblocks, multiple promoters, and crispr‐cas
20224 citationsauthor #4
The human bile salt sodium deoxycholate induces metabolic and cell envelope changes in Salmonella Typhi leading to bile resistance.
20227 citationsauthor #8
The S. Typhi leuO gene contains multiple functional promoters.
20211 citationsauthor #7
Salmonella enterica serovar Typhi genomic regions involved in low pH resistance and in invasion and replication in human macrophages
20213 citationsauthor #5
Salmonella enterica serovar Typhi genomic regions involved in low pH resistance and in invasion and replication in human macrophages
20210 citationsauthor #5
The CRISPR-Cas System Is Involved in OmpR Genetic Regulation for Outer Membrane Protein Synthesis in Salmonella Typhi
202120 citationsauthor #9
The Salmonella enterica Serovar Typhi ltrR Gene Encodes Two Proteins Whose Transcriptional Expression Is Upregulated by Alkaline pH and Repressed at Their Promoters and Coding Regions by H-NS and Lrp
20206 citationsauthor #12
Population analysis of D6-like plasmid prophage variants associated with specific IncC plasmid types in the emerging Salmonella Typhimurium ST213 genotype
20194 citationsauthor #2
The CRISPR-Cas system in Enterobacteriaceae.
201852 citationsauthor #4
Salmonella virulence plasmid: pathogenesis and ecology.
201776 citationsauthor #3
The CRISPR-Cas system presents multiple transcriptional units including antisense RNAs that are expressed in minimal medium and up-regulated by pH in Salmonella enterica serovar Typhi.
201716 citationsauthor #7
Perspective: The One Health Concept - the Aztec empire and beyond.
20174 citationsauthor #2
Complete Genome Sequence of Salmonella enterica Serovar Typhimurium Strain SO2 (Sequence Type 302) Isolated from an Asymptomatic Child in Mexico
20166 citationsauthor #2
Nitrogenase reductase: A functiona Rhizobium phaseoli (DNA reiterations/identical genes/symbiotic nitrogen fixation/nucleoi
20160 citationsauthor #7
A multi-drug resistant Salmonella Typhimurium ST213 human-invasive strain (33676) containing the blaCMY-2 gene on an IncF plasmid is attenuated for virulence in BALB/c mice
201612 citationsauthor #6
Complete Genome Sequence of Salmonella enterica Serovar Typhimurium Strain SO3 (Sequence Type 302) Isolated from a Baby with Meningitis in Mexico
20165 citationsauthor #3
Complete Genome Sequence of Salmonella enterica Serovar Typhimurium Strain YU15 (Sequence Type 19) Harboring the Salmonella Genomic Island 1 and Virulence Plasmid pSTV
20166 citationsauthor #2
A multi-drug resistant Salmonella Typhimurium ST213 human-invasive strain (33676) containing the blaCMY-2 gene on an IncF plasmid is attenuated for virulence in BALB/c mice
20160 citationsauthor #6
RETRACTED: The two-component system CpxR/A represses the expression of Salmonella virulence genes by affecting the stability of the transcriptional regulator HilD
201548 citationsauthor #5
Complete Genome Sequencing of a Multidrug-Resistant and Human-Invasive Salmonella enterica Serovar Typhimurium Strain of the Emerging Sequence Type 213 Genotype
201516 citationsauthor #1
Deletion analysis of RcsC reveals a novel signalling pathway controlling poly-N-acetylglucosamine synthesis and biofilm formation in Escherichia coli.
201513 citationsauthor #3
IS200 and multilocus sequence typing for the identification of Salmonella enterica serovar Typhi strains from Indonesia.
20156 citationsauthor #6
Complete Genome Sequence of a Human-Invasive Salmonella enterica Serovar Typhimurium Strain of the Emerging Sequence Type 213 Harboring a Multidrug Resistance IncA/C Plasmid and a blaCMY-2-Carrying IncF Plasmid
201510 citationsauthor #2
MicroCommentary LeuO, a dormant sentinel for SPI-1?
20140 citationsauthor #2
OmpR phosphorylation regulates ompS1 expression by differentially controlling the use of promoters.
201411 citationsauthor #5
One Health and Food-Borne Disease: Salmonella Transmission between Humans, Animals, and Plants
2014105 citationsauthor #2
LeuO, a dormant sentinel for SPI‐1?
20141 citationsauthor #2
The Salmonella enterica serovar Typhi ltrR‐ompR‐ompC‐ompF genes are involved in resistance to the bile salt sodium deoxycholate and in bacterial transformation
201430 citationsauthor #12
The Salmonella enterica Serovar Typhi LeuO Global Regulator Forms Tetramers: Residues Involved in Oligomerization, DNA Binding, and Transcriptional Regulation
201424 citationsauthor #5
The Subtleties and Contrasts of the LeuO Regulator in Salmonella Typhi: Implications in the Immune Response
201417 citationsauthor #3
Participation of the Salmonella OmpD Porin in the Infection of RAW264.7 Macrophages and BALB/c Mice
201427 citationsauthor #13
Salmonella Typhi OmpS1 and OmpS2 porins are potent protective immunogens with adjuvant properties
201339 citationsauthor #11
Conjugative transfer of an IncA/C plasmid-borne blaCMY-2gene through genetic re-arrangements with an IncX1 plasmid
20131 citationsauthor #6
environments in Mexico City. samples collected in residential Escherichia coli in settled-dust and air
20130 citationsauthor #4
Conjugative transfer of an IncA/C plasmid-borne blaCMY-2 gene through genetic re-arrangements with an IncX1 plasmid
201323 citationsauthor #6
Estimating Carbon Emissions in Water Supply Portfolio Evaluations Including Recycled Water and Greywater
20130 citationsauthor #1
The coming of age of the LeuO regulator
201230 citationsauthor #2
Transcriptional Regulation of the assT-dsbL-dsbI Gene Cluster in Salmonella enterica Serovar Typhi IMSS-1 Depends on LeuO, H-NS, and Specific Growth Conditions
201212 citationsauthor #10
The Importance of Mobile Genetic Elements in the Evolution of Salmonella: Pathogenesis, Antibiotic Resistance and Host Adaptation
201211 citationsauthor #3
District-scale water management: impacts on infrastructure, energy, pollution and greenhouse gas emissions
20120 citationsauthor #3
cAMP receptor protein (CRP) positively regulates the yihU-yshA operon in Salmonella enterica serovar Typhi.
20119 citationsauthor #5
The CRISPR/Cas Immune System Is an Operon Regulated by LeuO, H-NS, and Leucine-Responsive Regulatory Protein in Salmonella enterica Serovar Typhi
2011101 citationsauthor #7
Animal and Human Waste as Components of Urban Dust Pollution: Health Implications
20118 citationsauthor #3
Salmonella Typhimurium ST213 is associated with two types of IncA/C plasmids carrying multiple resistance determinants
201130 citationsauthor #2
Purification of MBP-EnvZ fusion proteins using an automated system.
20100 citationsauthor #2
The Complexities of Porin Genetic Regulation
201070 citationsauthor #2
The cysteine 354 and 277 residues of Salmonella enterica serovar Typhi EnvZ are determinants of autophosphorylation and OmpR phosphorylation.
200910 citationsauthor #2
SoxS regulates the expression of the Salmonella enterica serovar Typhimurium ompW gene.
200934 citationsauthor #8
Association of virulence plasmid and antibiotic resistance determinants with chromosomal multilocus genotypes in Mexican Salmonella enterica serovar Typhimurium strains
200968 citationsauthor #3
The DNA static curvature has a role in the regulation of the ompS1 porin gene in Salmonella enterica serovar Typhi.
200914 citationsauthor #5
ASM Ambassador Program– 2008 Year in Review
20090 citationsauthor #1
The LysR-Type Transcriptional Regulator LeuO Controls Expression of Several Genes in Salmonella enterica Serovar Typhi
200788 citationsauthor #8
LeuO antagonizes H‐NS and StpA‐dependent repression in Salmonella enterica ompS1
200799 citationsauthor #7
Functional Characterization of the Sinorhizobium meliloti Acetate Metabolism Genes aceA, SMc00767, and glcB
200716 citationsauthor #7
Salmonella enterica Serovar Typhimurium ompS1 and ompS2 Mutants Are Attenuated for Virulence in Mice
200650 citationsauthor #6
Salmonella porins induce a sustained, lifelong specific bactericidal antibody memory response
200697 citationsauthor #10
Urban dust fecal pollution in Mexico City: antibiotic resistance and virulence factors of Escherichia coli.
200628 citationsauthor #4
[Mexican studies on Salmonella: epidemiology, vaccines and molecular biology].
20061 citationsauthor #3
OmpR and LeuO Positively Regulate the Salmonella enterica Serovar Typhi ompS2 Porin Gene
200450 citationsauthor #3
Negative Osmoregulation of the Salmonella ompS1 Porin Gene Independently of OmpR in an hns Background
200328 citationsauthor #3
Avoiding the genomics divide.
200210 citationsauthor #1
Transcriptional Regulation of the orf 19 Gene and the tir-cesT-eae Operon of Enteropathogenic Escherichia coli
200114 citationsauthor #3
Transcriptional regulation of type III secretion genes in enteropathogenic Escherichia coli: Ler antagonizes H‐NS‐dependent repression
2001243 citationsauthor #3
Transcriptional Regulation of the orf19 Gene and thetir-cesT-eae Operon of EnteropathogenicEscherichia coli
2001120 citationsauthor #3
Negative and positive regulation of the non‐osmoregulated ompS1 porin gene in Salmonella typhi : a novel regulatory mechanism that involves OmpR
199933 citationsauthor #4
The ompB Operon Partially Determines Differential Expression of OmpC in Salmonella typhi andEscherichia coli
199942 citationsauthor #4
Autoactivation and environmental regulation of bfpT expression, the gene coding for the transcriptional activator of bfpA in enteropathogenic Escherichia coli
199981 citationsauthor #2
Analysis of cis-Acting Elements Required for bfpA Expression in EnteropathogenicEscherichia coli
199824 citationsauthor #2
Country report: Typhoid fever and other Salmonellosis in Mexico
19980 citationsauthor #1
Novel Porin genes and modes of Porin regulation in Salmonella typhi
19980 citationsauthor #6
the gyr{ and rcsC genes in Salmonella typhi
19980 citationsauthor #1
Distinctive IS200 insertion between gyrA and rcsC genes in Salmonella typhi.
19987 citationsauthor #1
Distinctive IS200 insertion between gyrA and rcsC genes in Salmonella typhi
199710 citationsauthor #1
[Proposal of the Interdisciplinary Group on Bacterial Diseases].
19970 citationsauthor #1
Early diagnosis of typhoid fever by an enzyme immunoassay usingSalmonella typhi outer membrane protein preparations
199314 citationsauthor #5
Partial deletion of the Rhizobium phaseoli CFN23 symbiotic plasmid implies a concomitant amplification of plasmid DNA sequences
19913 citationsauthor #3
Expression of Salmonella typhi and Escherichia coli OmpC is influenced differently by medium osmolarity; dependence on Escherichia coli OmpR
199162 citationsauthor #3
[Molecular detection of cystic fibrosis in a Mexican family. From molecular biology to medicine].
19890 citationsauthor #4
Campylobacter jejuni chromosomal sequences that hybridize to Vibrio cholerae and Escherichia coli LT enterotoxin genes.
198923 citationsauthor #1
Research opportunities in typhoid fever: epidemiology and molecular biology.
198814 citationsauthor #1
Isolation of an ompC-like outer membrane protein gene from Salmonella typhi.
198745 citationsauthor #5
Cloning of a DNA sequence that complements glutamine auxotrophy in Saccharomyces cerevisiae.
198510 citationsauthor #3
Nitrogenase reductase: A functional multigene family in Rhizobium phaseoli.
1985142 citationsauthor #9
Physiology of ammonium assimilation in Neurospora crassa
198253 citationsauthor #4
Characterization of a rho-dependent termination site within the cro gene of bacteriophage lambda.
198026 citationsauthor #1
In vitro transcription from the b2 region of bacteriophage lambda.
19808 citationsauthor #2
Neurospora crassa Glutamine Synthetase: a model to study Gene Expression in Eukaryotes
19806 citationsauthor #3
Analysis of the in vitro synthesis of 5'-gamma-32P-labeled transcripts from coliphage lambda by gel electrophoresis, RNA-DNA hybridization, and RNase T1 digestion.
19808 citationsauthor #1
Heterogeneity of glutamine synthetase polypeptides in Neurospora crassa.
198032 citationsauthor #2
RETRACTED: The two-component system CpxR/A represses the expression of Salmonella virulence genes by affecting the stability of the transcriptional regulator HilD
year unknown0 citationsauthor #7

TIMELINE

1980 80 citations

1982 53 citations

1985 152 citations

1987 45 citations

1988 14 citations

1989 23 citations

1991 65 citations

1993 14 citations

1997 10 citations

1998 31 citations

1999 156 citations

2001 377 citations

2002 10 citations

2003 28 citations

2004 50 citations

2006 176 citations

2007 203 citations

2009 126 citations

2010 70 citations

2011 148 citations

2012 53 citations

2013 63 citations

2014 215 citations

2015 93 citations

2016 29 citations

2017 96 citations

2018 52 citations

2019 4 citations

2020 6 citations

2021 24 citations

2022 11 citations

2024 5 citations

Unknown 0 citations

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