From: GenBank-Updates@net.bio.net
Newsgroups: bionet.molbio.genbank.updates
Subject: mouse mammary tumor virus (proviral), 3' end ltr.
Date: 22 Dec 92 22:55:58 GMT
Distribution: bionet
Checksum: 31074 4

LOCUS       MMTPRO       1450 bp ss-RNA             VRL       30-NOV-1992
DEFINITION  mouse mammary tumor virus (proviral), 3' end ltr.
ACCESSION   J02274
KEYWORDS    integration site; proviral gene; terminal repeat.
SOURCE      mmtv from mouse strain c3h/crgl.
  ORGANISM  Mouse mammary tumor virus
            Viridae; ss-RNA enveloped viruses; Positive strand RNA virus;
            Retroviridae; Oncovirinae; Type B oncovirus group; Mammalian type B
            oncoviruses.
REFERENCE   1  (bases 1 to 1450)
  AUTHORS   Donehower,L.A., Huang,A.L. and Hager,G.L.
  TITLE     regulatory and coding potential of the mouse mammary tumor virus
            long terminal redundancy
  JOURNAL   J. Virol. 37, 226-238 (1981)
  STANDARD  full automatic
COMMENT     'ltr' in definition stands for 'long terminal repeat'. The ltr
            spans bases 35 to 1359. Regions of both integrated and unintegrated
            ltr were sequenced to define its limits. There is an open reading
            frame from nucleotides 397-993, although no transcript or protein
            corresponding to this orf has yet been seen. The insertion site in
            the host genome appears to be random; the cellular DNA sequences
            identified in this clone and two others were not at all similar.
BASE COUNT      427 a    300 c    309 g    414 t
ORIGIN      bglii site
        1 acgtgcttct tttaaaaaag aaaaaagggg gaaatgccgc gcctgcagca gaaatggttg
       61 aactcccgag agtgtcctac acctagggga gaagcagcca aggggttgtt tcccaccaag
      121 gacgacccgt ctgcgcacaa acggatgagc ccatcagaca aagacatatt cattctctgc
      181 tgcaaacttg gcatagctct gctttgctgg ggcattgggg gaagttgcgg ttcgtgctcg
      241 cagggctctc acccttgact cttttaatag ctcttctgtg caagattaca atctaaacaa
      301 ttcggagaac tcgaccttcc tctcctgagg caaggaccac agccaacttc ctcttacaag
      361 ccgcatcgat tttgtccttc agaaatagaa ataagaatgc ttgctaaaaa ttatattttt
      421 accaataaga ccaatccaat aggtagatta ttagttacta tgttaagaaa tgaatcatta
      481 tcttttagta ctatttttac tcaaattcag aagttagaaa tgggaataga aaatagaaag
      541 agacgctcaa cctcaattga agaacaggtg caaggactat tgaccacagg cctagaagta
      601 aaaaagggaa aaaagagtgt ttttgtcaaa ataggagaca ggtggtggca accagggact
      661 tataggggac cttacatcta cagaccaaca gatgccccct taccatatac aggaagatat
      721 gacttaaatt gggataggtg ggttacagtc aatggctata aagtgttata tagatccctc
      781 ccttttcgtg aaagactcgc cagagctaga cctccttggt gtatgttgtc tcaagaagaa
      841 aaagacgaca tgaaacaaca ggtacatgat tatatttatc taggaacagg aatgcacttt
      901 tggggaaaga ttttccatac caaggagggg acagtggctg gactaataga acattattct
      961 gcaaaaactt atggcatgag ttattatgaa tagcctttat tggcccaacc ttgcggttcc
     1021 caaggcttaa gtaagttttt ggttacaaac tgttcttaaa acgaggatgt gagacaagtg
     1081 gtttcctgac ttggtttggt atcaaaggtt ctgatctgag ctctgagtgt tctattttcc
     1141 tatgttcttt tggaatttat ccaaatctta tgtaaatgct tatgtaaacc aagatataaa
     1201 agagtgctga ttttttgagt aaacttgcaa cagtcctaac attcacctct tgtgtgtttg
     1261 tgtctgttcg ccatcccgtc tccgctcgtc acttatcctt cactttccag agggtccccc
     1321 cgcagacccc ggcgaccctc aggtcggccg actgcggcac agttttttgc tcctttttct
     1381 agatgtaatt tttaaagctt attttttaac tttcacatgt gctacactca catgtgcaat
     1441 gagtgaacag
//