منابع مشابه
PTK2 and PTPN11 expression in myelodysplastic syndromes
OBJECTIVE The aim of this study was to evaluate the expression of protein tyrosine kinase 2 and protein tyrosine phosphatase non-receptor type 11, which respectively encode focal adhesion kinase protein and src homology 2 domain-containing protein-tyrosine phosphatase 2, in hematopoietic cells from patients with myelodysplastic syndromes. METHODS Protein tyrosine kinase 2 and tyrosine phospha...
متن کاملIdentification and localization of a novel, cytoskeletal, centrosome- associated protein in PtK2 cells
Antisera raised against centrin (Salisbury, J.L., A.T. Baron, B. Surek, and M. Melkonian. 1984. J. Cell Biol. 99:962-970) have been used, here, to identify a centrosome-associated protein with an Mr of 165,000. Immunocytochemistry indicates that this protein is a component of pericentriolar satellites, basal feet, and pericentriolar matrix of interphase cells. These components of pericentriolar...
متن کاملA de novo X;8 translocation creates a PTK2-THOC2 gene fusion with THOC2 expression knockdown in a patient with psychomotor retardation and congenital cerebellar hypoplasia.
BACKGROUND AND AIM We identified a balanced de novo translocation involving chromosomes Xq25 and 8q24 in an eight year-old girl with a non-progressive form of congenital ataxia, cognitive impairment and cerebellar hypoplasia. METHODS AND RESULTS Breakpoint definition showed that the promoter of the Protein Tyrosine Kinase 2 (PTK2, also known as Focal Adhesion Kinase, FAK) gene on chromosome 8...
متن کاملChromosome behavior after laser microirradiation of a single kinetochore in mitotic PtK2 cells
The role of the kinetochore in chromosome movement was studied by 532-nm wavelength laser microirradiation of mitotic PtK2 cells. When the kinetochore of a single chromatid is irradiated at mitotic prometaphase or metaphase, the whole chromosome moves towards the pole to which the unirradiated kinetochore is oriented, while the remaining chromosomes congregate on the metaphase plate. The chroma...
متن کاملIndividual microtubules viewed by immunofluorescence and electron microscopy in the same PtK2 cell
PtK2 cells were grown on gold grids and treated with Triton X-100 in a microtubule stabilizing buffer. The resulting cytoskeletons were fixed with glutaraldehyde and subjected to the indirect immunofluorescence procedure using monospecific tubulin antibodies. Grids were examined first by fluorescence microscopy, and the display of fluorescent cytoplasmic microtubules was recorded. The grids wer...
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ژورنال
عنوان ژورنال: Atlas of Genetics and Cytogenetics in Oncology and Haematology
سال: 2012
ISSN: 1768-3262
DOI: 10.4267/2042/46033