نتایج جستجو برای: inheritance patterns
تعداد نتایج: 461680 فیلتر نتایج به سال:
In this study we examine the cytoplasmic inheritance patterns of an interspecific hybridizing population of Fremont and narrowleaf cottonwoods, using mitochondrial DNA. Three mitochondrial probes showing polymorphisms were used to distinguish between trees of known nuclear inheritance. Every tree screened had only one cytoplasmic genotype, either Fremont or narrowleaf. Thus, these results demon...
Restriction site-associated DNA sequencing or genotyping-by-sequencing (GBS) approaches allow for rapid and cost-effective discovery and genotyping of thousands of single-nucleotide polymorphisms (SNPs) in multiple individuals. However, rigorous quality control practices are needed to avoid high levels of error and bias with these reduced representation methods. We developed a formal statistica...
BACKGROUND There are two inheritance patterns, the X-linked recessive (XL) pattern and the autosomal recessive pattern. There is no information on the predominant inheritance pattern of male patients with chronic granulomatous disease (CGD) in Mexico. OBJECTIVE The aim of this study was to determine the inheritance pattern in a cohort of Mexican male patients with CGD by means of the detectio...
BACKGROUND Anorectal malformations (ARM) are rare abnormalities that occur in approximately 1 in 3000 live births with around 40% of patients presenting with isolated forms. Multiple familial cases reported, suggest underlying genetic factors that remain largely unknown. The recurrence in relatives is considered rare, however transmission rates of ARM by affected parents have never been determi...
Multiglandular endocrine neoplasia syndromes are disorders characterized by autosomal dominant inheritance patterns and by the striking patterns of clinical presentation of these endocrine tumors, which are often hormonally active. Not every patient with adenomas of more than one endocrine gland has one of these classical familial syndromes. This paper will deal with the specific diseases known...
Dyschondrosteosis is a mesomelic form of short stature which occurs in conjunction with a characteristic wrist deformity. Madelung's deformity. A family with dyschondrosteosis had an affected father and two daughters. The affected females had dyschondrosteosis and Madelung's deformity, while the affected males had dyschondrosteosis, but no Madelung's deformity. All affected members had arthralg...
A greater understanding of the causes of human disease can come from identifying characteristics that are specific to disease genes. However, a full understanding of the contribution of essential genes to human disease is lacking, due to the premise that these genes tend to cause developmental abnormalities rather than adult disease. We tested the hypothesis that human orthologs of mouse essent...
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