Document Detail


Quantification by DNA-based cytophotometry of the 9q+/22q-chromosomal translocation associated with chronic myelogenous leukemia.
MedLine Citation:
PMID:  269009     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
DNA-based cytophotometry was used to analyze metaphase chromosomes in four patients with chronic myelogenous leukemia. In three of these patients, both Philadelphia chromosome (Ph1)-positive and Ph1-negative cells were measured. On the basis of these three patients, the characteristic 9q+/22q- translocation of chronic myelogenous leukemia involves the net transfer of 0.325% of the autosomal genome; there is no evidence of net gain or loss of DNA (apart from duplication of the Ph1 chromosome in one patient), and no significant difference is found in the amount of DNA transferred in different patients. Significant differences are found among patients in the derived Chromosomes 9 and the Ph1 chromosomes and are ascribed to preexisting variations in the Ph1-negative cells of these patients. There is no evidence in these patients of any further cytogenetic lesion associated with chronic myelogenous leukemia.
Authors:
B H Mayall; A V Carrano; D H Moore; J D Rowley
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Publication Detail:
Type:  Journal Article; Research Support, U.S. Gov't, Non-P.H.S.; Research Support, U.S. Gov't, P.H.S.    
Journal Detail:
Title:  Cancer research     Volume:  37     ISSN:  0008-5472     ISO Abbreviation:  Cancer Res.     Publication Date:  1977 Oct 
Date Detail:
Created Date:  1977-11-30     Completed Date:  1977-11-30     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  2984705R     Medline TA:  Cancer Res     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  3590-3     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Adolescent
Adult
Chromosomes, Human
Chromosomes, Human, 21-22 and Y*
Chromosomes, Human, 6-12 and X*
DNA, Neoplasm / analysis*
Female
Humans
Leukemia, Myeloid / analysis,  genetics*
Male
Metaphase
Middle Aged
Translocation, Genetic*
Chemical
Reg. No./Substance:
0/DNA, Neoplasm

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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