Oligogenes
Mostrando 1-5 de 5 artigos, teses e dissertações.
-
1. Herança da resistência ao Watermelon mosaic virus em melancia (Citrullus lanatus L.)
Foi estudado o controle genético da resistência do genótipo não-comercial de melancia, PI 595201, ao vírus do mosaico da melancia (Watermelon mosaic virus, WMV). Avaliaram-se os genitores, a cultivar Crimson Sweet (P1 - suscetível) e a introdução PI 595201 (P2 - resistente), bem como as populações F1, F2, e os retrocruzamentos para ambos os parenta
Fitopatologia Brasileira. Publicado em: 2006-06
-
2. Mapping oligogenes for atopy and asthma by meta-analysis
Apresenta-se uma meta-análise de estudos publicados sobre associação alélica ou de ligação que têm em comum apenas os níveis de significância relatados. Os relatos são tendenciosos e a não-significância é raramente quantificada. Portanto, a meta-análise não pode identificar oligogenes dentro de uma região candidata nem estabelecer sua signifi
Genetics and Molecular Biology. Publicado em: 2000-03
-
3. Comparison of parametric and nonparametric methods to map oligogenes by linkage
A sample of 95 sib pairs affected with insulin-dependent diabetes and typed with their normal parents for 28 markers on chromosome 6 has been analyzed by several methods. When appropriate parameters are efficiently estimated, a parametric model is equivalent to the β model, which is superior to nonparametric alternatives both in single point tests (as found
The National Academy of Sciences of the USA.
-
4. Allelic association under map error and recombinational heterogeneity: A tale of two sites
Recombination acts on the genetic map, not on the physical map. On the other hand, the physical map is usually more accurate. Choice of the genetic or physical map for positional cloning by allelic association depends on the goodness of fit of data to each map under an established model. Huntington disease illustrates the usual case in which the greater reli
The National Academy of Sciences.
-
5. A first trial of retrospective collaboration for positional cloning in complex inheritance: Assay of the cytokine region on chromosome 5 by the Consortium on Asthma Genetics (COAG)
The central problem of complex inheritance is to map oligogenes for disease susceptibility, integrating linkage and association over samples that differ in several ways. Combination of evidence over multiple samples with 1,037 families supports loci contributing to asthma susceptibility in the cytokine region on 5q [maximum logarithm of odds (lod) = 2.6
The National Academy of Sciences.