... 6-crystallin genes in the chicken, with the 5' gene being special- ized for expression in the lens. The 5' gene encodes a polypeptide that lacks ASL activity; the ...

... the short arm of chromosome II that contains five genes for 8-globin and the -like glo- bins ... of 11p that contains the 6- globin cluster--5 genes in 50,000 bp—yields an esti- mate ...

... characterized 2,840 bp of the human MIP gene 5'-flanking sequence. Three complete Alu repetitive elements are ... mice containing 253 bp of the human MIP gene 5'-flank- ing sequence and 42 bp of exon ...

... characterize the elements regulating expression of the MIP gene, 5' flanking DNA firagments of different lengths, synthesized by ... for this alternatively spliced coding sequence. The two 5-crystaUin genes were shown to be differentially expressed in lens, ...

... gene. The promoter regions of the two linked 5-crystallin genes have been sequenced , transcribed in vitro and used ... to analyze regulatory elements (promoter) located at the 5' side of the gene. 3. By cross-hybridization at low stringency, we ...

... analysis of the chicken and duck 6-crystallin gene. 5. Expression experiments for mouse 3- and avian 6-crystallin genes. Initial test will be conducted utilizing in vivo ...

... synthesis , (3) whereas activation of delayed early response genes did (5). This pattern of gene activation was consistent with a specific regulated transcriptional ...

... proteins) that recognize DNA nucleotide sequences on the 5' side of genes encoding ribosomal RNA. Some of these factors function ... in sequences 5'-CG-3' near the start (5'# end) of the gene. The modification introduces a methyl group (CH3) on ...

... there have now been defined 7 immunoglobulin structural genes including 5 heavy chain genes: M, A, 28 ANNUAL REVIEW OF INTRAMURAL RESEARCH ... the incidence of carriers for the cystic fibrosis gene in the United States to be approximately 2 to 5 percent of the general population, the overall risk ...

... Seventy-two positive recombinants were cloned. Thus far five novel homeobox genes have been found. Restriction site analysis of the ... to form synapses with striated muscle cells. The 5 -upstream regulatory region of the calcium channel gene was cloned and sequenced. A nucleotide sequence was ...