نتایج جستجو برای: autozygosity mapping
تعداد نتایج: 198456 فیلتر نتایج به سال:
Homozygosity mapping is a very powerful method for mapping rare recessive diseases in humans. In many applications, it is often desirable to compute prior (or unconditional) multilocus probability of autozygosity for inbred pedigrees. This paper proposes a simple yet powerful method for computing the prior multilocus autozygosity probability for complex inbred pedigrees. The method has an added...
the sarcoglycanopathies (sgps) are a subgroup of autosomal recessive limb girdle muscular dystrophies (lgmds). they are caused by mutations in gamma, alpha, beta, and delta sarcoglycans (sgs) genes. alpha-sgps are the most frequent form of sgps. muscle biopsy studies in patients with sarcoglycanopathies have indicated that loss of one sg subunit leads to instability of whole sg complex. autozy...
INTRODUCTION Nemaline myopathy is a rare disorder characterized by skeletal muscle weakness of varying severity and onset, with the presence of nemaline rods on muscle biopsy. Congenital nemaline body myopathy due to mutations in TNNT1 has hitherto only been described as a result of a single founder mutation in patients of Amish origin and in 2 other individuals with different recessive mutatio...
The Irish Travellers are a population with a history of nomadism; consanguineous unions are common and they are socially isolated from the surrounding, 'settled' Irish people. Low-resolution genetic analysis suggests a common Irish origin between the settled and the Traveller populations. What is not known, however, is the extent of population structure within the Irish Travellers, the time of ...
T he development of a silicon chip, such as the Affymetrix 10K Xba 131, bearing sufficient oligonucleotides to analyse 10 913 single nucleotide polymorphisms (SNPs) presents a new method for seeking autosomal recessive loci. This letter describes a practical strategy to analyse the data output of such an ‘‘SNP-chip’’ for this purpose. Autozygosity mapping, first suggest by Lander and Botstein, ...
Estimating individual genome-wide autozygosity is important both in the identification of recessive disease variants via homozygosity mapping and in the investigation of the effects of genome-wide homozygosity on traits of biomedical importance. Approaches have tended to involve either single-point estimates or rather complex multipoint methods of inferring individual autozygosity, all on the b...
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