idUS - Browsing Artículos (Genética) by Issue Date

Article

A Carotenogenic Enzyme Aggregate in Phycomyces: Evidence from Quantitive Complementation

Guardia, M.D. de la; González Aragón, Carlos; Murillo, F. Javier; Cerdá Olmedo, Enrique (National Academy of Sciences, 1971)

Wild-type Phycomyces blakesleeanus accumulates β-carotene, while the mutant strain C2 is unable to synthesize carotenoids, ...

Article

Nitrosoguanidine assay of episomal integration in Escherichia coli

Cerdá Olmedo, Enrique; P. Lloveres, Cristina (American Society for Microbiology, 1973)

Mutations affecting utilization of lactose and resistance to the male-specific phages fl, f2, and Q8 tend to occur ...

Article

Carotene-superproducing strains of Phycomyces

Murillo Araujo, Francisco José; López Calderón, Isabel; López Díaz, Isabel; Cerdá Olmedo, Enrique (1098-5336, 1978)

Production of fl-carotene by wild-type Phycomyces blakesleeanus can be stimulated by light, chemicals, regulatory mutations, ...

Article

Selection of wine yeasts for growth and fermentation in the presence of ethanol and sucrose

Benítez, Tahía; Castillo, Lucas del; Aguilera López, Andrés; Conde, Jaime; Cerdá Olmedo, Enrique (American Society for Microbiology, 1983)

To optimize the conversion of carbohydrates to ethanol, strains of several Saccharomyces species were examined for the ...

Article

Gibberella fujikuroi mutants obtained with UV radiation and N-methyl-N'-nitro-N-nitrosoguanidine

Ávalos Cordero, Francisco Javier; Casadesús Pursals, Josep; Cerdá Olmedo, Enrique (American Society for Microbiology, 1985)

N-methyi-N'-nitro-N-nitrosoguanidine (nitrosoguanidine) and to a lesser extent UV radiation are very mutagenic for Gibberella ...

Article

Isolation of ntrA-like mutants of Azobacter vinelandii

Santero Santurino, Eduardo; Luque, Francisco M.; Medina Precioso, Juan Ramón; Tortolero García, María Dolores (American Society for Microbiology, 1986)

A number of of chlorate-resistant mutants of Azotobacter vinelandii affected in a general control of nitrogen metabolism ...

Article

Intergeneric hybrids of Saccharomyces cerevisiae and Zygosaccharomyces fermentati obtained by protoplast fusion

Pina, A.; López Calderón, Isabel; Benítez, Tahía (American Society for Microbiology, 1986)

To obtain strains that are able to efficiently produce ethanol from different carbohydrates, mainly cellul ...

Article

Adaptation of yeast cell membranes to ethanol

Jiménez, J.; Benítez, T. (American Society for Microbiology, 1987)

A highly ethanol-tolerant Saccharomyces wine strain is able, after growth in the presence of ethanol, to efficiently improve ...

Article

Induction of petite yeast mutants by membrane-active agents

Jiménez Martínez, Juan; Longo, Elisa; Benítez, Tahía (American Society for Microbiology, 1988)

Ethanol proved to be a strong mutagenic agent of Saccharomyces mitochondrial DNA. Other active membrane solvents, such as ...

Article

Variation in G+C-content and codon choice: Differences among synonymous codon groups in vertebrate genes

Marín, A.; Bertranpetit, J.; Oliver, J.L.; Medina, J.R. (Oxford University Press, 1989)

The relationship between G+C-content and codon usage in genes of human, mus, rat, bovine and chicken nuclear genomes was ...

Article

Chloroplast genes transferred to the nuclear plant genome have adjusted to nuclear base composition and codon usage

Oliver, J.L.; Marín, A.; Martínez Zapater, J.M. (Oxford University Press, 1990)

During plant evolution, some plastid genes have been moved to the nuclear genome. These transferred genes are now correctly ...

Article

IS200 is not a member of the IS600 family of insertion sequences

Hillyard, David R.; Casadesús Pursals, Josep; Barbé, Jordi; Carroll, Karen; Gibert, Isidre (1991)

Article

Gibberellins and carotenoids in the wild type and mutants of Gibberella fujikuroi

Ávalos Cordero, Francisco Javier; Candau Chacón, Reyes; Cerdá Olmedo, Enrique (American Society for Microbiology, 1991)

A new screening procedure was used to isolate 14 gib mut ts of Gi!'berella_ fujikurof wit modi cations the production ...

Article

Molybdenum cofactor (chlorate-resistant) mutants of Klebsiella pneumoniae M5al can use hypoxanthine as the sole nitrogen source.

Flores Díaz, Amando; Garzón, Andrés; Casadesús Pursals, Josep (American Society for Microbiology, 1992)

Selection for chlorate resistance yields mol (formerly chl) mutants with defects in molybdenum cofactor synthesis. ...

Article

Overproduction of threonine by Saccharomyces cerevisiae mutants resistant to hydroxynorvaline

Ramos Rodríguez, Cayo Juan; López Calderón, Isabel (American Society for Microbiology, 1992)

In this work, we isolated and characterized mutants that overproduce threonine from Saccharomyces cerevisia ...

Article

In-vivo modification of Azotobacter-chroococcum glutamine-synthetase

Cejudo Fernández, Francisco Javier; Muñoz Centeno, María de la Cruz; Aneque Guerrero, Antonio (1994)

against glutamine synthetase of the unicellular cyanobacterium Synechocystis sp. strain PCC 6803 immunoreacted with ...

Article

Changes of ploidy during the Azotobacter vinelandii growth cycle

Maldonado, Rafael; Pérez Jiménez, Juan Carlos; Casadesús Pursals, Josep (American Society for Microbiology, 1994)

The size of the Azotobacter vinelandii chromosome is ~4,700 kb, as calculated by pulsed-field electrophoretic separation ...

Article

A novel endo-β-1,3-glucanase, BGN13.1, involved in the mycoparasitism of Trichoderma harzianum

Cruz Díaz, Jesús de la; Pintor Toro, José Antonio; Benítez Fernández, Concepción Tahía; Llobell González, Antonio; Romero González, Luis Carlos (American Society for Microbiology, 1995)

The mycoparasitic fungus Trichoderma harzianum CECT 2413 produces at least three extracellular β-1,3-glucanases. The most ...

Article

Suppression of the pleiotropic effects of HisH and HisF overproduction identifies four novel loci on the Salmonella typhimurium chromosome: osmH, sfiW, sfiX, and sfiY

Flores, Amando; Casadesús Pursals, Josep (American Society for Microbiology, 1995)

Insertion mutations that suppress some or all the pleiotropic effects of HisH and HisF overproduction were obtained by ...

Article

Light and developmental regulation of the gene con-10 of neurospora crassa

Corrochano Peláez, Luis María; Lauter, Frank Roman; Ebbole, Daniel J.; Yanofsky, Charles A. (Elsevier, 1995)

The gene con-10 of Neurospora crassa is expressed preferentially during conidiation and following illumination of vegetative ...

Browsing Artículos (Genética) by Issue Date

A Carotenogenic Enzyme Aggregate in Phycomyces: Evidence from Quantitive Complementation ﻿

Nitrosoguanidine assay of episomal integration in Escherichia coli ﻿

Carotene-superproducing strains of Phycomyces ﻿

Selection of wine yeasts for growth and fermentation in the presence of ethanol and sucrose ﻿

Gibberella fujikuroi mutants obtained with UV radiation and N-methyl-N'-nitro-N-nitrosoguanidine ﻿

Isolation of ntrA-like mutants of Azobacter vinelandii ﻿

Intergeneric hybrids of Saccharomyces cerevisiae and Zygosaccharomyces fermentati obtained by protoplast fusion ﻿

Adaptation of yeast cell membranes to ethanol ﻿

Induction of petite yeast mutants by membrane-active agents ﻿

Variation in G+C-content and codon choice: Differences among synonymous codon groups in vertebrate genes ﻿

Chloroplast genes transferred to the nuclear plant genome have adjusted to nuclear base composition and codon usage ﻿

IS200 is not a member of the IS600 family of insertion sequences ﻿

Gibberellins and carotenoids in the wild type and mutants of Gibberella fujikuroi ﻿

Molybdenum cofactor (chlorate-resistant) mutants of Klebsiella pneumoniae M5al can use hypoxanthine as the sole nitrogen source. ﻿

Overproduction of threonine by Saccharomyces cerevisiae mutants resistant to hydroxynorvaline ﻿

In-vivo modification of Azotobacter-chroococcum glutamine-synthetase ﻿

Changes of ploidy during the Azotobacter vinelandii growth cycle ﻿

A novel endo-β-1,3-glucanase, BGN13.1, involved in the mycoparasitism of Trichoderma harzianum ﻿

Suppression of the pleiotropic effects of HisH and HisF overproduction identifies four novel loci on the Salmonella typhimurium chromosome: osmH, sfiW, sfiX, and sfiY ﻿

Light and developmental regulation of the gene con-10 of neurospora crassa ﻿

A Carotenogenic Enzyme Aggregate in Phycomyces: Evidence from Quantitive Complementation

Nitrosoguanidine assay of episomal integration in Escherichia coli

Carotene-superproducing strains of Phycomyces

Selection of wine yeasts for growth and fermentation in the presence of ethanol and sucrose

Gibberella fujikuroi mutants obtained with UV radiation and N-methyl-N'-nitro-N-nitrosoguanidine

Isolation of ntrA-like mutants of Azobacter vinelandii

Intergeneric hybrids of Saccharomyces cerevisiae and Zygosaccharomyces fermentati obtained by protoplast fusion

Adaptation of yeast cell membranes to ethanol

Induction of petite yeast mutants by membrane-active agents

Variation in G+C-content and codon choice: Differences among synonymous codon groups in vertebrate genes

Chloroplast genes transferred to the nuclear plant genome have adjusted to nuclear base composition and codon usage

IS200 is not a member of the IS600 family of insertion sequences

Gibberellins and carotenoids in the wild type and mutants of Gibberella fujikuroi

Molybdenum cofactor (chlorate-resistant) mutants of Klebsiella pneumoniae M5al can use hypoxanthine as the sole nitrogen source.

Overproduction of threonine by Saccharomyces cerevisiae mutants resistant to hydroxynorvaline

In-vivo modification of Azotobacter-chroococcum glutamine-synthetase

Changes of ploidy during the Azotobacter vinelandii growth cycle

A novel endo-β-1,3-glucanase, BGN13.1, involved in the mycoparasitism of Trichoderma harzianum

Suppression of the pleiotropic effects of HisH and HisF overproduction identifies four novel loci on the Salmonella typhimurium chromosome: osmH, sfiW, sfiX, and sfiY

Light and developmental regulation of the gene con-10 of neurospora crassa