Evidence map›Paper›PMID 1358788›Full record

ArticleHuman genetics

Analysis of the 5' flanking sequence of the G gamma globin gene by denaturing gradient gel electrophoresis confirms the heterogeneity of the Bantu beta S haplotype.

G Tachdjian, M Benabdennebi, C Guidal, C Sayada, C Lapouméroulie, J Elion

Abstract read
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In one paragraph

Article in Human genetics. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
0.2field-weighted citation impact, top 46% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed, 3 citations in OpenAlex.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

G TachdjianLaboratoire de Biochimie Génétique, Hôpital Robert Debré, Paris, France.
M Benabdennebi
C Guidal
C Sayada
C Lapouméroulie
J Elion
Inserm · FRLaboratoire de Biochimie · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The GC-->TT polymorphism recently described at positions -1106 and -1105 in the 5' flanking region of the G gamma globin gene for the Bantu beta S haplotype was analysed by denaturing gradient gel electrophoresis. We studied 108 beta S chromosome and 122 beta A chromosomes. The TT sequence was found as follows: in all of 80 chromosomes bearing the Bantu beta S haplotype with the 6-bp deletion -400 nt from the G gamma gene in 3 out of 5 Bantu beta S chromosomes without the deletion, in 1 out of 122 beta A chromosomes from different ethnic origins but in none of 23 beta S chromosomes bearing the Senegal, Benin or Cameroon haplotypes. These results confirm the heterogeneity of the Bantu beta S haplotype and allow a tentative evolutionary sequence for the different alleles at this locus to be presented.

Indexed as

Polymorphism, Restriction Fragment LengthAnemia, Sickle CellBase SequenceElectrophoresisGlobinsHaplotypesHumansMolecular Sequence DataOligodeoxyribonucleotidesPolymerase Chain ReactionGlobinsOligodeoxyribonucleotides

Identifiers

PMID1358788
OpenAlexW1990583868

What OpenQuestion holds

Textmetadata
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.