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Pectin lyase overproduction by Penicillium griseoroseum mutants resistant to catabolite repression
(Brazilian Journal of Microbiology, 2017)
Angiotensin II AT(1) receptor mutants expressed in CHO cells caused morphological change and inhibition of cell growth
(Elsevier B.V., 2005-11-15)
To assess the importance of the leucine residues in positions 262 and 265 of the angiotensin AT, receptor for signaling pathways and receptor expression and regulation, we compared the properties of CHO cells transfected ...
Estudo do envolvimento da enzima Formil-Transferase, codificada pelo gene wbkC, na biossíntese do LPS da Brucella Abortus e avaliação da persistência e potência de uma cepa mutante para este gene em camundongos C57BL/6 e deficientes para IRF-1
(Universidade Federal de Minas GeraisUFMG, 2006-08-07)
Brucella abortus is a Gram-negative facultative intracellular pathogen that affects several domestic animals and occasionally man, causing brucellosis. Brucella LPS is one of the main virulence factors of this bacterium. ...
Cellulolytic activity of wild type and mutant Trichoderma pseudokoningii
(1999-12-01)
Strains of Trichoderma pseudokoningii are promising objects for genetic studies and cellulase production. Auxotrophic mutants with deficiencies in the biosynthesis of aminoacids, nucleotides and vitamins (up to five markers) ...
Physiological, morphological, and mannanase production studies on Aspergillus niger uam-gs1 mutants
(Pontificia Universidad Católica de Valparaíso, 2006)
Biochemical and histological characterization of tomato mutants
(Academia Brasileira de Ciências, 2012-06-01)
Neste trabalho, analisamos as respostas bioquímicas inerentes ao sistema antioxidante, assim como propriedades morfológicas e anatômicas de mutantes fotomorfogenéticos e hormonais de tomateiro. Comparados ao não mutante ...
Biochemical and histological characterization of tomato mutants
(Academia Brasileira de Ciências, 2012-06-01)
Neste trabalho, analisamos as respostas bioquímicas inerentes ao sistema antioxidante, assim como propriedades morfológicas e anatômicas de mutantes fotomorfogenéticos e hormonais de tomateiro. Comparados ao não mutante ...
Novel technique for microbial production of 3,4-Dihydroxy Phenyl L-alanine by a mutant strain of Aspergillus oryzae
(Pontificia Universidad Católica de Valparaíso, 2002)
Cytogenetic and biochemical aspects of the cellulolytic fungus Humicola sp.
(1991-01-01)
Twenty seven morphological mutants were isolated from a wild strain of Humicola using physical and chemical mutagens. Cytological observations of the nuclei of 250 spores of the wild strain indicated that the most frequent ...