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Sequencing of the mtDNA control region (385 or 695 bp) of 212 Lipizzans from eight studs revealed 37 haplotypes. Distribution of haplotypes among studs was biased, including many private haplotypes but only on...
The quantitative assessment of genetic diversity within and between populations is important for decision making in genetic conservation plans. In this paper we define the genetic diversity of a set of populat...
A seven-generation selection experiment comprising a selected (S) and a control (C) line was conducted with the objective of increasing the number of fertile eggs (F) of the Brown Tsaiya duck after a single ar...
The effects of some environmental variation factors and the genetic parameters for total milk traits (fat content, protein content, casein content, serum protein content, lactation mean of individual laborator...
A rapid, deterministic method (DET) based on a recursive algorithm and a stochastic method based on Markov Chain Monte Carlo (MCMC) for calculating identity-by-descent (IBD) matrices conditional on multiple ma...
Markov chain Monte Carlo (MCMC) methods have been proposed to overcome computational problems in linkage and segregation analyses. This approach involves sampling genotypes at the marker and trait loci. Among ...
As a first step towards the development of radiation hybrid maps, we have produced a radiation hybrid panel in the chicken by fusing female embryonic diploid fibroblasts irradiated at 6 000 rads with HPRT-defi...
Mares' milk has a composition very different from that of cows' milk. It is much more similar to human milk, in particular in its casein fraction. This study reports on the sequence of a 994 bp amplified fragm...
Many works demonstrate the benefits of using highly polymorphic markers such as microsatellites in order to measure the genetic diversity between closely related breeds. But it is sometimes difficult to decide...
One QTL affecting backfat thickness (BF), intramuscular fat content (IMF) and eye muscle area (MA) was previously localized on porcine chromosome 6 in an F2 cross between Iberian and Landrace pigs. This work was ...
Inheritance of the ovulation rate (OR) in the Lacaune meat breed was studied through records from a small nucleus of 36 hyper-prolific ewes screened on farms on the basis of their natural litter size, and from pr...
A heteroskedastic random coefficients model was described for analyzing weight performances between the 100th and the 650th days of age of Maine-Anjou beef cattle. This model contained both fixed effects, rand...
A method was described for calculating population statistics on relationship coefficients without using corresponding individual data. It relied on the structure of the inverse of the numerator relationship ma...
Eight new cases of reciprocal translocation in the domestic pig are described. All the rearrangements were highlighted using GTG banding techniques. Chromosome painting experiments were also carried out to con...
We herein report the results of a whole genome scan performed in a Piétrain × Large White intercross counting 525 offspring to map QTL influencing economically important growth and carcass traits. We report ex...
The advent of molecular markers has created opportunities for a better understanding of quantitative inheritance and for developing novel strategies for genetic improvement of agricultural species, using infor...
In a (grand)daughter design, maternal information is often neglected because the number of progeny per dam is limited. The number of dams per maternal grandsire (MGS), however, could be large enough to contrib...
In this paper, we consider selection based on the best predictor of animal additive genetic values in Gaussian linear mixed models, threshold models, Poisson mixed models, and log normal frailty models for sur...
During the last ten years, the use of molecular markers, revealing polymorphism at the DNA level, has been playing an increasing part in animal genetics studies. Amongst others, the microsatellite DNA marker h...
Some misprints appeared on page 640, in Table II and in the last paragraph of Section 2.2 (line 9). One should read: "3.075 × 10-2", "-4.900 × 10-4", "1.440 × 10-5", "2.500 × 10-9" and "1.0 × 10-8", respectively ...
The original article was published in Genetics Selection Evolution 2001 33:635
In this paper, we present a radiation hybrid framework map of BTA13 composed of nine microsatellite loci, six genes and one EST. The map has been developed using a recently constructed 12'000 rad bovine-hamste...
In line with the Gifu University's initiative to map the Japanese quail genome, a total of 100 Japanese quail microsatellite markers isolated in our laboratory were evaluated in a population of 20 unrelated qu...
In this paper, we examined the effects of an 11-bp mutation within the GDF-8 gene, originally identified in Belgian Blue cattle, in the South Devon breed. The mutation was found at moderate frequency (0.37) in th...
373 thirteen-week-old chicks issued from a commercial cross and 312 chickens from the L2 line were intravenously inoculated with 106Salmonella enteritidis and the numbers of Salmonella in the spleen, liver and ge...
A detailed quantitative trait locus (QTL) analysis of growth and fatness data from a three generation experimental cross between Large White (LW) and Meishan (MS) pig breeds was carried out to search for sex ×...
A mathematical approach to optimize selection on multiple quantitative trait loci (QTL) and an estimate of residual polygenic effects was applied to selection on two linked or unlinked additive QTL. Strategies...
A mathematical approach was developed to model and optimize selection on multiple known quantitative trait loci (QTL) and polygenic estimated breeding values in order to maximize a weighted sum of responses to...
The mammalian sex determining gene, SRY, is the founding member of the new growing family of Sox (SRY-like HMG-box gene) genes. Sox genes encode transcription factors with diverse roles in development, and a few ...
κ-casein plays an essential role in the formation, stabilisation and aggregation of milk micelles. Control of κ-casein expression reflects this essential role, although an understanding of the mechanisms involved...
Previously, we have shown that alleles of the BM1500 microsatellite, located 3.6 kb downstream of the leptin gene in cattle, were associated with carcass fat measures in a population of 154 unrelated beef bulls. ...
Resource allocation patterns, as quantified by residual food intake (RFI), and the consequences for offspring development were investigated during lactation in 96 females of a mouse line selected for 104 generati...
A random regression model for daily feed intake and a conventional multiple trait animal model for the four traits average daily gain on test (ADG), feed conversion ratio (FCR), carcass lean content and meat q...
Bayesian (via Gibbs sampling) and empirical BLUP (EBLUP) estimation of fixed effects and breeding values were compared by simulation. Combinations of two simulation models (with or without effect of contemporary ...
Minimum coancestry mating with a maximum of one offspring per mating pair (MC1) is compared with random mating schemes for populations with overlapping generations. Optimum contribution selection is used, wher...
In most QTL mapping studies, phenotypes are assumed to follow normal distributions. Deviations from this assumption may lead to detection of false positive QTL. To improve the robustness of Bayesian QTL mappin...
The Convention on Biological Diversity confirms the sovereign rights of States over their biological resources. This implies duties of conservation and management. The tools placed at their disposal are often ...
This article is part of a Supplement: Volume 33 Supplement 1
- Le manioc constitue la base de l’alimentation de la très grande majorité des populations amazoniennes et leur principale culture. Selon les régions et les populations (amérindiennes, métissées ou d’immigrati...
This article is part of a Supplement: Volume 33 Supplement 1
In recent years we have characterized 250 Bradyrhizobium strains, mainly from Senegal, using several taxonomic techniques i.e. numerical taxonomy of pheno-typic features, Biolog system, SDS-PAGE of total cellular...
This article is part of a Supplement: Volume 33 Supplement 1
We describe a rapid method developed to identify yeast species commonly found during cheese ripening. It is based on the isolation of species-specific sequences and their hybridization with coarse preparations...
This article is part of a Supplement: Volume 33 Supplement 1
Cultivation methods classically used to describe the faecal flora composition are often too selective for certain groups of bacteria. This study was conducted to determine the human faecal flora composition by...
This article is part of a Supplement: Volume 33 Supplement 1
A procedure for quantification of distinct bacterial populations in aggre-gated ecosystems was developed. It is based on fluorescent in situ hybridization coupled with confocal-laser-scanning microscopy and surfa...
This article is part of a Supplement: Volume 33 Supplement 1
The wild wheat relative Ae. geniculata Roth (= Ae. ovata L.) is a preferentially seifing, allo-tetraploid species (MU genome) widely distributed around the Mediterranean Basin. Two hundred and two individuals bel...
This article is part of a Supplement: Volume 33 Supplement 1
— Nous présentons une étude synthétique et comparative de la structure génétique des populations de trois papillons diurnes français, Proclossiana eunomia, Parnassius apollo et Euphydryas aurinia. Grâce à l’élect...
This article is part of a Supplement: Volume 33 Supplement 1
Many wild goat taxa (Capra spp.) are endangered and would benefit from the availability of molecular tools that are useful for population management and conservation. We developed microsatellite DNA markers usefu...
This article is part of a Supplement: Volume 33 Supplement 1
Allelic variation at eight microsatellite loci was used to assess the levels of genetic differentiation between seven natural populations of black grouse (Tetrao tetrix) in the French Alps spaced along a 250 km s...
This article is part of a Supplement: Volume 33 Supplement 1
C. solieri is an endangered species of Carabidae which is mostly associated with humid forests of the Alps, in Prance and in Liguria (Italy). We reanalysed morphological data published by Bonadona and compared th...
This article is part of a Supplement: Volume 33 Supplement 1
Les deux espèces jumelles D. melanogaster et D. simulans diffèrent pour leur nombre global de copies d’éléments transposables (ETs) de leur génome. D. simulans a moins de copies que D. melanogaster et le nombre d...
This article is part of a Supplement: Volume 33 Supplement 1
The effect of exogenous abscisic acid (ABA) on the desiccation tolerance, soluble sugar contents and germination rates of oil palm somatic embryos was studied. ABA was added during the development or germinati...
This article is part of a Supplement: Volume 33 Supplement 1
In tomato, the Mi resistance gene controls the major root-knot nematode species Meloidogyne arenaria, M. incognita and M. javanica. However, resistance-breaking (i.e. virulent) biotypes have been reported from mo...
This article is part of a Supplement: Volume 33 Supplement 1
A good understanding of the dynamics of host/pathogen interactions and of the factors that shape the spatial distribution of resistance genes is a prerequisite of metapopulation dynamic management of resistanc...
This article is part of a Supplement: Volume 33 Supplement 1
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Genetics Selection Evolution