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Estudios funcionales de chaperonas de cobre involucradas en la biogénesis mitocondrial
(2015-06-05)
El Complejo IV o citocromo c oxidasa (COX) es la enzima terminal de la cadena respiratoria de la
mitocondria y su ensamblado requiere la formación de centros de cobre en sus subunidades. Las proteínas COX17 y COX19 estarían ...
Characterization of Paracoccidioides brasiliensis COX9, COX12, and COX16 respiratory genes
(ELSEVIER SCI LTD, 2008)
Paracoccidioides brasiliensis is a thermo-dimorphic fungus that is the causative agent of paracoccidioidomyicosis (PCM), a human systemic granulomatous mycosis found in Latin America. Dimorphic transition from mycelium to ...
Horizontal gene transfer has impacted cox1 gene evolution in Cassytha filiformis
(Springer, 2020-03)
The gene cox1 is one of the most reported mitochondrial genes involved in horizontal gene transfer among angiosperms. However, whether different cox1 copies exist in different populations of a species and whether any other ...
Expresión de Ciclooxigenada-1 y Cicloocigenasa-2 en el sitio de daño en el modelo de la formalina
(2008-09-30)
RESUMEN: El dolor es la principal causa de asistencia a atención médica. Entre los principales mediadores químicos del dolor están las prostaglandinas, sintetizadas por las ciclooxigenasas de las que existen dos isoformas. ...
The promoters of Arabidopsis thaliana genes AtCOX17-1 and -2, encoding a copper chaperone involved in cytochrome c oxidase biogenesis, are preferentially active in roots and anthers and induced by biotic and abiotic stress
(Wiley Blackwell Publishing, Inc, 2007-01)
AtCOX17 genes encode Arabidopsis thaliana homologs of the yeast metallochaperone Cox17p, involved in the delivery of copper for cytochrome c oxidase (COX) assembly. Two different AtCOX17 genes, located in chromosomes 1 and ...
Phylogeography of the freshwater red alga Setacea puiggariana (Rhodophyta, Batrachospermales) in Brazil
(Int Phycological Soc, 2017-01-01)
Phylogeography of Setacea puiggariana, which is widely distributed in southern and south-eastern Brazil, with few records in South America and Africa, was investigated based on mitochondrial genetic markers: the cox2-3 ...
A recombination point is conserved in the mitochondrial genome of higher plant species and located downstream from the cox2 pseudogene in Solanum tuberosum L.
(Sociedade Brasileira de Genética, 2006)
Identification of regulatory elements involved in expression and induction by sucrose and UV-B light of the Arabidopsis thaliana COX5b-2 gene, encoding an isoform of cytochrome c oxidase subunit 5b
(Wiley Blackwell Publishing, Inc, 2009-11)
The promoter sequences required for expression of the Arabidopsis thaliana COX5b-2 gene, encoding an isoform of cytochrome c oxidase subunit 5b, were analyzed using plants transformed with deleted and mutagenized forms of ...