Mapping the human alpha globin gene complex to 16p13.2----pter.
نویسندگان
چکیده
منابع مشابه
A newly discovered human alpha-globin gene.
A previously undefined transcript with significant homology to the pseudo-alpha2 region of the alpha-globin locus on human chromosome 16 was detected as part of an effort to better define the transcriptional profiles of human reticulocytes. Cloning and sequencing of that transcript (GenBank AY698022; named mu-globin) revealed an insert with a 423-nucleotide open reading frame. BLASTP and Clusta...
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Hemoglobin and globin genes are important models for studying protein and gene structure, function and regulation. We reviewed the main aspects of regulation of human alpha-globin synthesis, encoded by two adjacent genes (alpha(2) and alpha(1)) clustered on chromosome 16. Their expression is controlled mainly by a regulatory element located 40 kb upstream on the same chromosome, the alpha-major...
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We have set up an experimental system to map the primary transcription unit of the human alpha 2 globin gene. The duplicated human alpha globin genes (alpha 2-alpha 1) were linked to the alpha globin locus Positive Regulatory Element (PRE) and stably transfected into murine erythroleukaemia cells. We then developed a quantitative reverse transcriptase, polymerase chain reaction assay to map alp...
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Extensive molecular studies have characterized 15 dimorphic and 2 multiallelic genetic markers within the human alpha-globin gene cluster. Analysis of these markers in 9 populations has shown that the alpha-globin locus is remarkably polymorphic and is therefore an ideal marker on chromosome 16 for the construction of a human genetic linkage map. The combined analysis of 9 polymorphic markers h...
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The sequence of the DNA between two pseudogenes in the human alpha-like globin gene cluster has been determined. Comparison of this sequence with sequences from other alpha-like globin gene clusters revealed another pseudogene, psi alpha 2, between the previously recognized pseudogenes zeta 1 and psi alpha 1. Therefore, the human alpha-like globin gene family is organized 5'-zeta 2-zeta 1-psi a...
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ژورنال
عنوان ژورنال: Journal of Medical Genetics
سال: 1987
ISSN: 1468-6244
DOI: 10.1136/jmg.24.12.761