نتایج جستجو برای: cytogenetics
تعداد نتایج: 10190 فیلتر نتایج به سال:
When the discovery of giant banded, salivary chromosomes in Drosophila was made by Painter in 1934, it gave a tremendous impact to the cytological work carried out in Drosophila. This made it possible to identify the chromosomes individually and also to discern the specific segments of the chromosome. Followed by this, cytogenetics bloomed with the establishment of chromosome number in man as 4...
Plant cytogenetics has continued to flourish and make essential contributions to genomics projects by delineating marker order, defining contig gaps and revealing genome rearrangements. Here we review the field of plant cytogenetics from its conception through the eras of molecular biology and genomics. Significant advances in chromosome preparation, such as extended fiber-FISH, have greatly in...
Medical Genetics and Cytogenetics Department, Carémeau University Hospital Center, Nîmes, France Medical Genetics and Cytogenetics Department, University Hospital Center, Montpellier, France Hematology Department, Mercy Hospital Center of Metz‐Thionville, Metz, France Cytogenetics Department, Mercy Hospital Center of Metz‐Thionville, Metz, France Multidisciplinary Prenatal Diagnosis Department,...
The World Health Organization classification of acute myeloid leukemia (AML) is hierarchically structured and integrates genetics, data on patients' history, and multilineage dysplasia (MLD). The category "AML with myelodysplastic syndrome (MDS)-related changes" (AML-MRC) is separated from "AML not otherwise specified" (AML-NOS) by presence of MLD, MDS-related cytogenetics, or history of MDS or...
Conventional cytogenetics can categorize patients with acute myeloid leukemia (AML) into favorable, intermediate, and unfavorable-risk groups; however, patients with intermediate-risk cytogenetics represent the major population with variable outcomes. Because molecular profiling can assist with AML prognosis and next-generation sequencing allows simultaneous sequencing of many target genes, we ...
Trisomy 13 (Patau syndrome) is the third most common autosomal trisomy with a prevalence between 1 in 10,000 - 20,000 live births. Robertsonian translocations represent the largest number of chromosomal aberrations in human population with an incidence of 1.23 in 1000 live birth and translocation 13;14 is one of the most frequent Robertsonian translocations (approximately 75%). We sampled umbil...
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