Cloning of a complementary deoxyribonucleic acid encoding a portion of rat intestinal preapolipoprotein AIV messenger ribonucleic acid.
Cloning of a complementary deoxyribonucleic acid encoding a portion of rat intestinal preapolipoprotein AIV messenger ribonucleic acid.
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编码大鼠肠道前载脂蛋白 AIV 信使核糖核酸部分的互补脱氧核糖核酸的克隆。
DOI:
10.1021/bi00265a007
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发表时间:
1982
期刊:
影响因子:
2.9
通讯作者:
Strauss,AW
中科院分区:
文献类型:
--
作者:
Gordon,JI;Smith,DP;Alpers,DH;Strauss,AW
Jeffrey I. Gordon,* Dennis P. Smith, David H. Alpers, and Arnold W. Strauss abstract: Apolipoprotein AIV is one of the principal apo-lipoproteins synthesized by therat small intestine. We have cloned a cDNA encoding a portion of preapolipoprotein AIV mRNA. A kinetically fractionated cDNA probe highly en-riched for the abundant intestinal mucosal mRNA sequences was used to screena library of recombinants containing cDNA generated from total intestinal epithelial mRNA. The abundant class of mRNA sequences was defined by hybrid-ization analyses. This frequency class had an aggregate complexity of 5300 nucleotides and represented 25% of ac-cumulated mRNA sequences. The mRNAs comprising this•^ Apolipoprotein (apo) 1 AIV is one of the major apolipoproteins synthesized by the intestine (Wu & Windmueller, 1978; Imaizumi et al., 1978). Wu and Windmueller used in vivo perfusion with labeled amino acids to estimate that 59% of rat plasma apo AIV was derived from the intestine, with the rest being synthesized by the liver (Wu & Windmueller, 1979). The physiologicfunction of apo AIV is not known (Swaney et al., 1977). It is one of the principal plasma apolipoproteins in rats. Although this apoprotein is found in VLDL, HDL, and chylomicrons, at least 50% appears to be unassociated with any of the plasma lipoprotein density classes (Fidge, 1980). Nonetheless, using charge shift electrophoresis, Utermann and co-workers have shown that apo AIV binds
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影响因子:
4.8
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14.9
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W. Pearson;E. Davidson;R. Britten
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G. Schonfeld;N. Grimme;D. Alpers
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2.9
作者:
J. Monahan;S. Harris;S. Woo;D. Robberson;B. O’Malley
通讯作者:
B. O’Malley