Results 261 to 270 of about 32,784 (274)
Some of the next articles are maybe not open access.
Characterization of breakpoint cluster region kinase and SH2-binding activities.
Methods in enzymology, 1995BCR is an interesting signaling protein, whose cellular function is currently unknown. Its biochemical properties include serine kinase activity, SH2-binding activity, and a GTPase-activating activity. The SH2-binding activity is particularly interesting because it may link BCR to signaling pathways involving SH2-containing molecules.
D E, Afar, O N, Witte
openaire +1 more source
Cancer Genetics and Cytogenetics, 1987
A probe derived from the 3' end of the CML breakpoint cluster region (bcr) was localized in chronic myelocytic leukemia (CML) cases with complex Philadelphia translocations, [t(8;9;22)(q13;q34;q11) and t(12;9;22)(p11;q34;q11)], and with "masked" Ph chromosomes, [t(9;5;22)(q34;q31;q11) and t(9;22)(q22;q34)], by a chromosomal in situ hybridization ...
K, Ohyashiki +7 more
openaire +2 more sources
A probe derived from the 3' end of the CML breakpoint cluster region (bcr) was localized in chronic myelocytic leukemia (CML) cases with complex Philadelphia translocations, [t(8;9;22)(q13;q34;q11) and t(12;9;22)(p11;q34;q11)], and with "masked" Ph chromosomes, [t(9;5;22)(q34;q31;q11) and t(9;22)(q22;q34)], by a chromosomal in situ hybridization ...
K, Ohyashiki +7 more
openaire +2 more sources
Myeloid- and lymphoid-specific breakpoint cluster regions in chromosome band 13q14 in acute leukemia
Genes, Chromosomes and Cancer, 1999Abnormalities of chromosome band 13q14 occur in hematologic malignancies of all lineages and at all stages of differentiation. Unlike other chromosomal translocations, which are usually specific for a given lineage, the chromosomal translocation t(12;13)(p12;q14) has been observed in both B-cell and T-cell precursor acute lymphoblastic leukemia (BCP ...
L J, Coignet +11 more
openaire +2 more sources
American Journal of Clinical Pathology, 1990
Despite the increasing reliance on breakpoint cluster region (bcr) determinations in diagnosis of chronic myelocytic leukemia (CML), few reports have dealt with the practical aspects of specimen analysis. In the setting of a routine molecular diagnostics laboratory, samples from 68 patients with active CML were evaluated for bcr rearrangements, with ...
Haber, L. M. +7 more
openaire +3 more sources
Despite the increasing reliance on breakpoint cluster region (bcr) determinations in diagnosis of chronic myelocytic leukemia (CML), few reports have dealt with the practical aspects of specimen analysis. In the setting of a routine molecular diagnostics laboratory, samples from 68 patients with active CML were evaluated for bcr rearrangements, with ...
Haber, L. M. +7 more
openaire +3 more sources
Leukemia, 1988
Rearrangement of the breakpoint cluster region (bcr) was demonstrated by Southern blot analysis in the DNA in each of 68 patients with Ph chromosome-positive CML and in 3 of 7 patients with apparent Ph chromosome-negative CML. In contrast, no bcr rearrangement could be found in DNA from 17 normal individuals and 28 patients with various hematologic ...
A, Eisenberg +6 more
openaire +1 more source
Rearrangement of the breakpoint cluster region (bcr) was demonstrated by Southern blot analysis in the DNA in each of 68 patients with Ph chromosome-positive CML and in 3 of 7 patients with apparent Ph chromosome-negative CML. In contrast, no bcr rearrangement could be found in DNA from 17 normal individuals and 28 patients with various hematologic ...
A, Eisenberg +6 more
openaire +1 more source
Leukemia, 1988
Six patients with Philadelphia-positive (Ph1+) acute nonlymphocytic leukemia (ANLL) were studied by morphological, immunological, cytogenetic, and molecular techniques. Seven Ph1+ acute lymphocytic leukemia (ALL) cases were also studied for comparison. Three of ANLL cases were classified in M1, M2, and M4 groups of the FAB nomenclature, while the three
S J, Chen +9 more
openaire +1 more source
Six patients with Philadelphia-positive (Ph1+) acute nonlymphocytic leukemia (ANLL) were studied by morphological, immunological, cytogenetic, and molecular techniques. Seven Ph1+ acute lymphocytic leukemia (ALL) cases were also studied for comparison. Three of ANLL cases were classified in M1, M2, and M4 groups of the FAB nomenclature, while the three
S J, Chen +9 more
openaire +1 more source
Juvenile chronic myeloid leukemia: No rearrangement of the breakpoint cluster region
Cancer Genetics and Cytogenetics, 1988H, Nakamura +6 more
openaire +2 more sources
Leukemia, 1992
It has been shown that a 600 bp long cluster of cell lineage specific hypomethylated sites in the major breakpoint cluster region (M-bcr) on chromosome 22 exists in hematopoietic cells. To determine possible relationships between methylation patterns within the M-bcr and the stage of hematopoietic cell development, the M-bcr methylation status of 39 ...
C E, Litz +4 more
openaire +1 more source
It has been shown that a 600 bp long cluster of cell lineage specific hypomethylated sites in the major breakpoint cluster region (M-bcr) on chromosome 22 exists in hematopoietic cells. To determine possible relationships between methylation patterns within the M-bcr and the stage of hematopoietic cell development, the M-bcr methylation status of 39 ...
C E, Litz +4 more
openaire +1 more source