báo cáo khoa học: "Allozyme variation in fourteen natural populations of Drosophila melanogaster collected from different regions of France" ppsx

... allelic variation in natural and laboratory populations of Drosophila melanogaster. Genetics, 67, 121-136. I. Introduction Generally, allozyme frequencies in natural populations of ... Genetics, 101, 235-256. Allozyme variation in fourteen natural populations of Drosophila melanogaster collected from different regions of France Lilia...

Ngày tải lên: 09/08/2014, 22:23

... geographical variation exist in natural popu- lations of Lymantria dispar, in particular between French and Moroccan populations, raising the problem of taxonomic status of both. ... to a genetic cline in Spain. For other characters, G OLDSCHMIDT (1934) Allozyme variation in natural populations of Lymantria dispar (Lepidoptera) Caroline...

Ngày tải lên: 09/08/2014, 22:23

... seen infigures 2 and 3.It amounts about half of the remaining variation, or 6% of the total variation in the analysis of variance (table IV). Thassos (GR80) is doing much better in Nigrita than in ... soil informa- tion for their site of origin. Supporting evidence that the interaction in black pine provenances may be linked to the site soil conditions in relation to the...

Ngày tải lên: 08/08/2014, 14:21

... hybrid shelterbelt, in: Integrated weed management for sustainable agriculture, Proc. Indian Society of Weed Science International Symposium, Hisar, India, 18–20 November 1993, Vol. II, Indian Society of Weed ... 1995. [7] Gentle C.B., Duggin J.A., Lantana camara L. invasions in dry rainforest – open forest ecotones: the role of distur- bances associated with fire and cattle grazing...

Ngày tải lên: 08/08/2014, 14:21

... produced using the BIOSYS-1 pro- gram of Swofford and Selander (1989). The amount of interpopulational genetic vari- ation within Quercus species and populations was determined by ... 27, 23-29 (in Korean) Kim ZS, Hyun JO (1990) Genetic variation of oak species. In: Studies on the Development and Utilization of Korean Oak Resources. Ministry...

Ngày tải lên: 08/08/2014, 19:21

... Population differentiation in Lodgepole Pine, Pinus contorta ssp latifolia: a discriminant analysis of allozyme variation. Can J Genet Cytol 27, 210-218 Ying L, Morgenstern EK (1990) Inheritance ... (1987) In- heritance of isozymes in seed and bud tis- sues of blue and Engelmann spruce. Ge- nome 29, 239-246 Fins L, Seeb LW (1986) Genetic vari...

Ngày tải lên: 08/08/2014, 23:22

... reconstructing pedigrees of cultured stocks, which are essential for identifying founder individuals, avoid- ing deleterious inbreeding and maintaining variability by maximizing founder contributions. ACKNOWLEDGEMENTS The ... previously pointed out, the cultivated samples of sea bass originated from a broodstock composed of individuals belonging to di...

Ngày tải lên: 09/08/2014, 18:21

... the introgression of the HAL gene. 3.1.2. Calpastatin (CAST) Calpastatin is a specific, endogenous inhibitor of the calcium-activated proteases known as calpains. This system is involved in some ... reports of imput from other breeds (the Yorkshire in the Sibiu County, Mangalitsa in the Fagaras area, etc.). Beginning in 1959 at the nucleus herd at Turda, Sattelschwein were impo...

Ngày tải lên: 09/08/2014, 18:21

... actually coming to harm by having x-rays Having worked with a lot of people in the operating theatres where x- rays are being sprayed around, and I'm not aware of any of them coming to major ... the distribution of these themes in the population. In terms of the application of our findings, two principal divergent themes have been identified that could be tar- geted in...

Ngày tải lên: 11/08/2014, 05:22

... cognitive decline in patients with MS, but no definite data are currently available on the possible role of MPO polymorphism in the development of cognitive decline in MS. This study was mainly designed ... through oxidation of Aβ or ApoE, promoting their aggregation into insoluble complexes, or directly through oxidation- induced damage to associated neurons [9], there is bio- lo...

Ngày tải lên: 11/08/2014, 08:20