Adelfo Escalante

Summary

Country: Mexico

Publications

  1. ncbi Analysis of bacterial community during the fermentation of pulque, a traditional Mexican alcoholic beverage, using a polyphasic approach
    Adelfo Escalante
    Departamento de Ingeniería Celular y Biocatálisis, Instituto de Biotecnologia, Universidad Nacional Autonoma de Mexico UNAM, Avenida Universidad 2001, Col Chamilpa, Cuernavaca, Morelos, Mexico
    Int J Food Microbiol 124:126-34. 2008
  2. ncbi Characterization of bacterial diversity in pulque, a traditional Mexican alcoholic fermented beverage, as determined by 16S rDNA analysis
    Adelfo Escalante
    , , , Apdo. Postal 510-3, Cuernavaca, Morelos, 62250, Mexico
    FEMS Microbiol Lett 235:273-9. 2004
  3. ncbi Metabolic engineering for the production of shikimic acid in an evolved Escherichia coli strain lacking the phosphoenolpyruvate: carbohydrate phosphotransferase system
    Adelfo Escalante
    Departamento de Ingeniería Celular y Biocatálisis, Instituto de Biotecnologia, Universidad Nacional Autonoma de Mexico UNAM, Av, Universidad 2001, Col, Chamilpa, Cuernavaca, Morelos, 62210, Mexico
    Microb Cell Fact 9:21. 2010
  4. ncbi Growth recovery on glucose under aerobic conditions of an Escherichia coli strain carrying a phosphoenolpyruvate:carbohydrate phosphotransferase system deletion by inactivating arcA and overexpressing the genes coding for glucokinase and galactose permeas
    Noemí Flores
    Departamento de Ingeniería Celular y Biocatálisis, Instituto de Biotecnologia, Universidad Nacional Autonoma de Mexico, Cuernavaca, Morelos, Mexico
    J Mol Microbiol Biotechnol 13:105-16. 2007
  5. ncbi Nutrient-scavenging stress response in an Escherichia coli strain lacking the phosphoenolpyruvate: carbohydrate phosphotransferase system, as explored by gene expression profile analysis
    Salvador Flores
    Departamento de Ingeniería Celular y Biocatálisis, Instituto de Biotecnologia, Universidad Nacional Autonoma de Mexico, Cuernavaca, Mexico
    J Mol Microbiol Biotechnol 10:51-63. 2005
  6. ncbi New insights into the role of sigma factor RpoS as revealed in escherichia coli strains lacking the phosphoenolpyruvate:carbohydrate phosphotransferase system
    Noemí Flores
    Departamento de Ingeniería Celular y Biocatálisis, Instituto de Biotecnologia UNAM, Cuernavaca, Mexico
    J Mol Microbiol Biotechnol 14:176-92. 2008
  7. ncbi Role of pyruvate oxidase in Escherichia coli strains lacking the phosphoenolpyruvate:carbohydrate phosphotransferase system
    Noemí Flores
    Departamento de Ingeniería Celular y Biocatálisis, Instituto de Biotecnologia UNAM, Cuernavaca, Morelos 62271, Mexico
    J Mol Microbiol Biotechnol 8:209-21. 2004
  8. ncbi The phosphotransferase system-dependent sucrose utilization regulon in enteropathogenic Escherichia coli strains is located in a variable chromosomal region containing iap sequences
    Luis Gerardo Treviño-Quintanilla
    Departamento de Ingeniería Celular y Biocatálisis, Instituto de Biotecnologia, Universidad Nacional Autonoma de Mexico, Cuernavaca, Morelos, Mexico
    J Mol Microbiol Biotechnol 13:117-25. 2007
  9. ncbi Adaptation for fast growth on glucose by differential expression of central carbon metabolism and gal regulon genes in an Escherichia coli strain lacking the phosphoenolpyruvate:carbohydrate phosphotransferase system
    Noemí Flores
    Departamento de Ingeniería Celular y Biocatálisis, Instituto de Biotecnologia, Universidad Nacional Autonoma de Mexico, Apdo Postal 510 3, Cuernavaca, Morelos 62271, Mexico
    Metab Eng 7:70-87. 2005
  10. ncbi Coutilization of glucose and glycerol enhances the production of aromatic compounds in an Escherichia coli strain lacking the phosphoenolpyruvate: carbohydrate phosphotransferase system
    Karla Martinez
    Departamento de Ingeniería Celular y Biocatálisis, Instituto de Biotecnologia, Universidad Nacional Autonoma de Mexico UNAM, Av, Universidad 2001 CP 62210, Cuernavaca, Morelos, Mexico
    Microb Cell Fact 7:1. 2008

Collaborators

  • Guillermo Gosset
  • Noemí Flores
  • Enrique Merino
  • Noemí Flores
  • Ramón de Anda
  • Francisco Bolivar
  • Salvador Flores
  • Octavio T Ramírez
  • Alfredo Martinez
  • Karla Martinez
  • Luis Gerardo Treviño-Quintanilla
  • Dimitris Georgellis
  • Georgina Hernandez
  • Lidia Leal
  • Juan Carlos Sigala
  • Francisco G Bolívar
  • José Luis Báez-Viveros
  • Bernardo Franco
  • Jose Luis Puente
  • Ricardo Gonzalez
  • Alma Delia Caro
  • Alicia Gonzalez
  • Roxana Malpica

Detail Information

Publications11

  1. ncbi Analysis of bacterial community during the fermentation of pulque, a traditional Mexican alcoholic beverage, using a polyphasic approach
    Adelfo Escalante
    Departamento de Ingeniería Celular y Biocatálisis, Instituto de Biotecnologia, Universidad Nacional Autonoma de Mexico UNAM, Avenida Universidad 2001, Col Chamilpa, Cuernavaca, Morelos, Mexico
    Int J Food Microbiol 124:126-34. 2008
    ..It was also found, after hydrolysis, that the exopolysaccharide produced during the fermentation was mainly composed by fructose residues, probably inulin or levan...
  2. ncbi Characterization of bacterial diversity in pulque, a traditional Mexican alcoholic fermented beverage, as determined by 16S rDNA analysis
    Adelfo Escalante
    , , , Apdo. Postal 510-3, Cuernavaca, Morelos, 62250, Mexico
    FEMS Microbiol Lett 235:273-9. 2004
    ..97%). Seventy-eight clones exhibited less than 95% of relatedness to NCBI database sequences, which may indicate the presence of new species in pulque samples...
  3. ncbi Metabolic engineering for the production of shikimic acid in an evolved Escherichia coli strain lacking the phosphoenolpyruvate: carbohydrate phosphotransferase system
    Adelfo Escalante
    Departamento de Ingeniería Celular y Biocatálisis, Instituto de Biotecnologia, Universidad Nacional Autonoma de Mexico UNAM, Av, Universidad 2001, Col, Chamilpa, Cuernavaca, Morelos, 62210, Mexico
    Microb Cell Fact 9:21. 2010
    ..Derivatives of PB12 strain were constructed to determine the effects of inactivating aroK, aroL, pykF or pykA and the expression of plasmid-coded genes aroGfbr, tktA, aroB and aroE, on SA synthesis...
  4. ncbi Growth recovery on glucose under aerobic conditions of an Escherichia coli strain carrying a phosphoenolpyruvate:carbohydrate phosphotransferase system deletion by inactivating arcA and overexpressing the genes coding for glucokinase and galactose permeas
    Noemí Flores
    Departamento de Ingeniería Celular y Biocatálisis, Instituto de Biotecnologia, Universidad Nacional Autonoma de Mexico, Cuernavaca, Morelos, Mexico
    J Mol Microbiol Biotechnol 13:105-16. 2007
    ..However, the highest growth rate was obtained when glk and galP were overexpressed in the arcA(-) background. These results indicated that the arcA mutation enhanced glycolytic and respiratory capacities of the engineered strain...
  5. ncbi Nutrient-scavenging stress response in an Escherichia coli strain lacking the phosphoenolpyruvate: carbohydrate phosphotransferase system, as explored by gene expression profile analysis
    Salvador Flores
    Departamento de Ingeniería Celular y Biocatálisis, Instituto de Biotecnologia, Universidad Nacional Autonoma de Mexico, Cuernavaca, Mexico
    J Mol Microbiol Biotechnol 10:51-63. 2005
    ..This condition is responsible of the utilization of secondary carbon sources in the presence of glucose...
  6. ncbi New insights into the role of sigma factor RpoS as revealed in escherichia coli strains lacking the phosphoenolpyruvate:carbohydrate phosphotransferase system
    Noemí Flores
    Departamento de Ingeniería Celular y Biocatálisis, Instituto de Biotecnologia UNAM, Cuernavaca, Mexico
    J Mol Microbiol Biotechnol 14:176-92. 2008
    ..The role of RpoS in the transcription of these genes was analyzed and evidence that the expression of this group of genes could be regulated by a common factor in addition to RpoS was discussed...
  7. ncbi Role of pyruvate oxidase in Escherichia coli strains lacking the phosphoenolpyruvate:carbohydrate phosphotransferase system
    Noemí Flores
    Departamento de Ingeniería Celular y Biocatálisis, Instituto de Biotecnologia UNAM, Cuernavaca, Morelos 62271, Mexico
    J Mol Microbiol Biotechnol 8:209-21. 2004
    ..The results presented here strongly suggest that AcCoA is mainly synthesized from acetate produced by pyruvate oxidase in strain PB11, whereas in strains JM101 and PB12, AcCoA is synthesized preferentially from pyruvate by Pdh...
  8. ncbi The phosphotransferase system-dependent sucrose utilization regulon in enteropathogenic Escherichia coli strains is located in a variable chromosomal region containing iap sequences
    Luis Gerardo Treviño-Quintanilla
    Departamento de Ingeniería Celular y Biocatálisis, Instituto de Biotecnologia, Universidad Nacional Autonoma de Mexico, Cuernavaca, Morelos, Mexico
    J Mol Microbiol Biotechnol 13:117-25. 2007
    ..These results show that the iap sequence-containing chromosomal ygcE-ygcF intergenic region is highly variable in E. coli...
  9. ncbi Adaptation for fast growth on glucose by differential expression of central carbon metabolism and gal regulon genes in an Escherichia coli strain lacking the phosphoenolpyruvate:carbohydrate phosphotransferase system
    Noemí Flores
    Departamento de Ingeniería Celular y Biocatálisis, Instituto de Biotecnologia, Universidad Nacional Autonoma de Mexico, Apdo Postal 510 3, Cuernavaca, Morelos 62271, Mexico
    Metab Eng 7:70-87. 2005
    ..In PB12, glk, pgi, the TCA cycle and certain respiratory genes are also upregulated. A mutation in arcB in PB12 is apparently responsible for the upregulation of the TCA cycle and certain respiratory genes...
  10. ncbi Coutilization of glucose and glycerol enhances the production of aromatic compounds in an Escherichia coli strain lacking the phosphoenolpyruvate: carbohydrate phosphotransferase system
    Karla Martinez
    Departamento de Ingeniería Celular y Biocatálisis, Instituto de Biotecnologia, Universidad Nacional Autonoma de Mexico UNAM, Av, Universidad 2001 CP 62210, Cuernavaca, Morelos, Mexico
    Microb Cell Fact 7:1. 2008
    ..abstract:..
  11. ncbi Activity of the enzymes involved in the synthesis of exopolysaccharide precursors in an overproducing mutant ropy strain of Streptococcus thermophilus
    Adelfo Escalante
    , Lab. 312, Conjunto E, , , Ciudad Universitaria, D.F. 04510, Mexico
    FEMS Microbiol Lett 209:289-93. 2002
    ..The observed variations among strains in the enzyme activities that were analysed in relation to EPS production suggest their involvement in the synthesis of sugar-nucleotide EPS precursors...