Literature DB >> 503863

Correlation between the presence of tRNA His GUG and the erythropoietic function in foetal sheep liver.

R M Landin, M Boisnard, G Petrissant.   

Abstract

Histidyl-tRNAs from foetal and adult sheep liver were compared to their reticulocyte counterparts. The combination of various techniques revealed the existence of two histidyl-tRNA species in reticulocytes, one of which was not retained on acetylated DBAE-cellulose columns and was guanylatable. Three histidyl-tRNA isoacceptors were identified in foetal liver. Two of these species were not adsorbed on acetylated DBAE-cellulose but only one was found to be guanylatable. An identical chromatographic behaviour on RPC-5 columns was observed for guanylated histidyl-tRNAs from both origins. These results suggest the occurrence of a GUG anticodon in these guanine-accepting tRNAs. In foetal liver the amount of guanylatable histidyl-tRNA was estimated to be 7% of the total tRNA population. This observation is in agreement with the erythropoietic function of liver during the foetal life.

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Year:  1979        PMID: 503863      PMCID: PMC342333          DOI: 10.1093/nar/7.6.1635

Source DB:  PubMed          Journal:  Nucleic Acids Res        ISSN: 0305-1048            Impact factor:   16.971


  19 in total

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Authors:  W R Farkas; D Chernoff
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Authors:  E F Dubrul; W R Farkas
Journal:  Biochim Biophys Acta       Date:  1976-09-06

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7.  The primary structure of rabbit beta-globin mRNA as determined from cloned DNA.

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8.  The primary sequence of rabbit alpha-globin mRNA.

Authors:  H C Heindell; A Liu; G V Paddock; G M Studnicka; W A Salser
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10.  Detection of unique tRNA species in tumor tissues by Escherichia coli guanine insertion enzyme.

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8.  Queuine Micronutrient Deficiency Promotes Warburg Metabolism and Reversal of the Mitochondrial ATP Synthase in Hela Cells.

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  8 in total

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