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Melatonin prevents damage elicited by the organophosphorous pesticide diazinon on mouse sperm DNA
(2009)
Toxic effects of pesticides are commonly associated with DNA damage. To evaluate the effect of the organophosphate diazinon on sperm DNA and to test whether melatonin could prevent this damage, male mice were intraperitoneally ...
Molecular cloning, sequencing, and expression of a chemoreceptor gene from Leptospirillum ferrooxidans
(1998)
We have cloned and sequenced a 2,262-bp chromosomal DNA fragment from the chemolithoautotrophic acidophilic bacterium Leptospirillum ferrooxidans. This DNA contained an open reading frame for a 577oaminoacid protein showing ...
Determinación de una metodología a nivel citogenético aplicada a brugmansia sangulnea
(Universidad Nacional de Colombia, Facultad de Agronomía, Centro Editorial, 1987)
Teniendo en cuenta diferentes factores ambientales tales como: Temperatura, humedad, hora, así como el tamaño de los meristemos radicales y botones florales se logró establecer una metodología a nivel citogenético aplicable, ...
Identification of Ski as a target for Aurora A kinase
(2011)
Ski is a negative regulator of the transforming growth factor-β and other signalling pathways. The absence of SKI in mouse fibroblasts leads to chromosome segregation defects and genomic instability, suggesting a role for ...
Efecto del nivel de proteína sobre el crecimiento del yaque Leiarius marmoratus (Gill, 1870) bajo condiciones de cultivo
(Universidad de los Llanos, 2012-12-01)
Titulo en ingles: Effect of protein level on growth of yaque Leiarius marmoratus (Gill, 1870) under farming conditionsTitulo en portugues: Efeito do nível de proteína no crescimento do yaque Leiarius marmoratus (Gill, ...
Global differential expression of genes located in the Down Syndrome Critical Region in normal human brain
(Universidad del Valle, 2014)
La información de la expresión de genes consignada en bases de datos, ha permitido extraer y analizar información acerca procesos moleculares implicados tanto en la homeostasis cerebral y su alteración en algunas ...
Ojo blanco (obl) : un gene marcador del grupo de ligamiento iv en tribolium castaneum herbst
(Universidad Nacional de Colombia, Facultad de Ciencias, Departamento de Biología, 1988)
Some genetic aspects of a spontaneous mutation in T. castaneum, discovered in the Department of Biology of National University of Colombia (Bogota), were studied. The mutant gene christened "ojo blanco" (obl), is recessive ...
Increased free fetal DNA levels in early pregnancy plasma of women who subsequently develop preeclampsia and intrauterine growth restriction
(Wiley InterScience, 2009-10-08)
Objective To determine if maternal plasma ffDNA is increased early in pregnancies which subsequently
develop preeclampsia (PE) and intrauterine growth restriction (IUGR).
Methods Blood was obtained at 11–14 weeks and ...
Development of Murine Lupus Involves the Combined Genetic Contribution of the SLAM and FcgR Intervals within the Nba2 Autoimmune Susceptibility Locus
(The American Association of Immunologists, Inc., 2010)
Autoantibodies are of central importance in the pathogenesis of Ab-mediated autoimmune disorders. The murine lupus susceptibility
locus Nba2 on chromosome 1 and the syntenic human locus are associated with a loss ofimmune ...
A new DAX-1 mutation in a family with a case of neonatal adrenal insufficiency and a sibling with adrenal hypoplasia and sudden death at 3 years of age
(Freund Publishing House Ltd, 2007)
Adrenal hypoplasia congenita (AHC) is a hereditary disorder that leads to adrenal insufficiency and hypogonadotropic hypogonadism (HHG) in childhood. The gene responsible for the X-linked form of AHC, DAM (dosage-sensitive ...