Path: utzoo!utgpu!watserv1!watmath!att!news.cs.indiana.edu!bionet!root From: GenBank-Updates@genbank.bio.net Newsgroups: bionet.molbio.genbank.updates Subject: Mouse nonproductive mRNA for T-cell receptor alpha chain (TA37) Message-ID: Date: 27 May 91 12:43:47 GMT Sender: root@genbank.bio.net Distribution: bionet Lines: 46 Approved: lear@genbank.bio.net Checksum: 58994 3 LOCUS MUSTCRA37 191 bp ss-mRNA ROD 27-MAY-1991 DEFINITION Mouse nonproductive mRNA for T-cell receptor alpha chain (TA37) ACCESSION X02937 KEYWORDS T-cell receptor; T-cell receptor alpha; constant region; joining region; pseudogene; variable region. SOURCE Mus musculus RNA. ORGANISM Mus musculus Eukaryota; Animalia; Metazoa; Chordata; Vertebrata; Mammalia; Theria; Eutheria; Rodentia; Myomorpha; Muridae; Murinae. REFERENCE 1 (bases 1 to 191) AUTHORS Arden,B., Klotz,J.L., Siu,G. and Hood,L. TITLE Diversity and structure of genes of the alpha family of mouse T-cell antigen receptor JOURNAL Nature 316, 783-787 (1985) STANDARD full automatic COMMENT *source: clone=TA37; strain=C57Bl/Ka; The frameshifting single base deletion in the V(alpha) segment indicates that the sequence represents probably a transcript derived from the rearrangement of pseudogenes. The 3' end of V(alpha) segment was determined referring to germline V(alpha) 5H gene segment (see X02833). The 5' end of the J(alpha) segment was determined by assuming that it begins one codon after the end of the V(alpha) segment. From EMBL entry MMTCRA37; dated 02-APR-1988. FEATURES Location/Qualifiers CDS <1..119 /note="put. V(alpha) 9 segment" /codon_start=1 misc_feature 91..92 /note="single base deletion site causing frameshift" CDS 120..122 /note="put. junctional diversity region" /codon_start=120 CDS 123..177 /note="put. J(alpha) segment" /codon_start=123 CDS 178..>191 /note="C(alpha) segment" /codon_start=178 BASE COUNT 51 a 43 c 53 g 44 t ORIGIN 1 ggaaatgtgc aaagagctgc gacgttcctt agtgactgtg gtggatgtca gtcttccagt 61 gtgctttgtc ccagaaggat tggacaacag gctcaggcac ttatctctgt gctatgaata 121 ataatgcagg tgccaagctc acattcggag ggggaacaag gttaacggtc agacccgaca 181 tccagaaccc a //