GenBank-Updates@genbank.bio.net (05/29/91)
LOCUS FSBIGHD 8471 bp ds-DNA VRT 28-MAY-1991
DEFINITION Catfish Igh DNA for immunoglobulin heavy chain (mu)
ACCESSION X52617
KEYWORDS immunoglobulin; immunoglobulin heavy chain.
SOURCE Ictalurus punctatus DNA.
ORGANISM Ictalurus punctatus
Eukaryota; Animalia; Metazoa; Chordata; Vertebrata; Osteichthyes;
Actinopterygii; Siluriformes; Ictaluridae.
REFERENCE 1 (bases 1 to 8471)
AUTHORS Warr,G.W.
JOURNAL Unpublished (1990)
STANDARD full automatic
REFERENCE 2 (bases 1 to 8471)
AUTHORS Wilson,M.R., Marcuz,A., van,G.F., Miller,N.W., Clem,L.W.,
MIddleton,D. and Warr,G.W.
TITLE The immunoglobulin M heavy chain constant region gene of the
channel catfish, Ictalurus punctatus: an unusual mRNA splice
pattern produces the membrane form of the molecule
JOURNAL Nucleic Acids Res. 18, 5227-5233 (1990)
STANDARD full automatic
COMMENT *source: tissue=blood; cell type=erythrocyte; library=EMBL3;
*source: clone=12c; For overlapping sequence see <M23733>.
From EMBL entry IPIGHD; dated 14-NOV-1990.
FEATURES Location/Qualifiers
mRNA 99..404
/note="CH1 domain exon"
mRNA 2172..2477
/note="CH2 domain exon"
mRNA 2925..3227
/note="CH3 domain exon"
mRNA 3462..3850
/note="CH4 domain exon"
misc_feature 4019..4024
/note="polyA signal"
mRNA 5743..5876
/note="membrane domain exon 1"
mRNA 8163..8168
/note="membrane domain exon 2"
misc_feature 8336..8341
/note="polyA signal"
BASE COUNT 2768 a 1494 c 1362 g 2847 t
ORIGIN
1 taaatgttgg tttgtgctct ggctatctct ctctctctct ctctctctct ctctctctct
61 ctctctctct ctatctatct aactatctat atctacagct gtgcaaagcg ccccgaaatc
121 cctgtttccc gtgtggcagt gcggctcggc ctcggacggt ttagtcactc ttggctgcgt
181 cacgcgcgat ttggcctccg ccgacggact gagcttcata tggaaggatg cgagcgggag
241 cgcgctgact gacgtcgtgc aatacccggc ggtgcaagcg accggagggt acacctcggt
301 gagccatgtg cgcgtcaagg cttctgactg gaacgggaac aagaagttca cgtgcgaagt
361 caaaaatggc ctaggatcta aagacgcgtc cttgcaaaag ccaggtaggc gagaaacaac
421 tgaaaacacc cttttgtgtg tcatttccaa atatgcaatc agtgtccaca ttattaggta
481 acctacacct gccccataca aacactttac taaactttcc ttgatactgg ggtgatacag
541 tcatgggtag ttttttgtac cttttaatct gtatgtttta cctggaaaca tgaaaccagt
601 gcacctttta aaaataattt aaggcacaca attggacgtg aaggcccagt gatgtacatt
661 tacagcttta ttctaaaagc taatttaagg tacttcacgt gcacctcccc tggtaaaata
721 tacatattaa aagatatcaa agacttgatt tgatgattgt acctagattt actgacaccg
781 tgttgatgaa atggtcaatg cacacacaca cacacacaca cacacacaca cacacacaca
841 cacacacaca tcatatatta tacctagcaa gcaaacaaaa agtaatatat atgctaaaac
901 aaataaacat attgtttatt tatgtttact ctgcttaaac atttatgatc atttacagat
961 atagtacaga agtgtttatt ctttataaca ccgttttagc tgtaactcat aaaattcctg
1021 taaaactaca ttatttaaat agaaaagttg aaatcagcag caaccattga attgttaaaa
1081 aaaaaaaaaa aggttatttt ctatactggc accaatcaga gtttctggtt atgcaatcag
1141 agagattaaa aattcagata caacactttg ttccccacta gcctcaaaga tgatatagat
1201 ggttacaaat ttataataat tagtgttaat atttctctta gctacataca caatctaatt
1261 acagtctgag tgtgagcatt attctttaag aaaatgatgc aaaggatgtg aaatttgact
1321 gtaaacagaa taattgtcta caaaagtttc aattccttca agtccttttt aaagaagatg
1381 ttgcatgtgt aatcacactg agacagtctg ctttggccat ttaaagtgtc tgactaaaag
1441 tttattattc ctaaaatgtg tatccatttt tttctgactt tcagtcagca ctggaacatt
1501 ttatgtccag agtcaaacat tttaaattcc aaagcttacg tatactgtgt ggtctttctc
1561 tgccaatgct aaacaaagcc tgttcccttt ttcacctgtg ccttatgact tcttgcatgt
1621 ttgttgccac agtatgtcat caaaacatat gcaaaagttt gctgtggcat caacagttct
1681 aggtgataaa ttagatttta cagactagta aactataatt taagggtttc tcagcctcag
1741 ttccagagaa ttaaacagtg caaaatcctc tgtctttcca tggttctgaa actggagact
1801 tcttccataa atgttaaata aatgtctcct tatagaaagc tttacaatgt caatgattgt
1861 aaacattttt tgataaataa cacatttttt taaagtgttt attattaggc ttatagaatg
1921 tcaactacac cagtacctgc ataattgtta ctatagaaac aataacatat cgagtgcatt
1981 aatacaaaat atagataatt tattaacatt aattgagaat ttgacagcat tctgatataa
2041 atttagatat tatgtggtat aaaaatagca tttttgtgac cttatatact gtggcaacac
2101 aacctatttc taaactgcaa tacctgctgt gcccattgct gctgatatgg atctgtgtgt
2161 ttgttttgca gttgagagag agctccatgc atctctgctt ctaacaactc caacccaaac
2221 agaaatagac aatggaacag ctaccttcgt ctgcttagct acaccatttt cacctaaatc
2281 acacacattt aagtggactc ttgaaaagac agacatcagt aataaggtca aagagaacat
2341 agtaagccag aataaaggta acttcactgc cataagtgtt ttggaactca gcgccagtga
2401 atggacaagc tcaacttctc cagttaagtg cgaattccag cagaagaacc ataatgtgtt
2461 caaagaagcg agttatggta tgtattatat tattctattt cattaaaaaa atttttttag
2521 caactttcaa tttgacagac cgtctgaaca gctatattac taacttcttc aaaagaagca
2581 gtctatctca attgatttaa aacttcctct atctgggttt tagcttgata gtatacttac
2641 acgataatat gaggatctgt ttttgatgaa aaactacaac acacttgcta aatgctgtaa
2701 atgtaaattt gctttaaagt aatgatttgc attctagttt gaataaaaat gtcaattatg
2761 tatcagttat atgtttattt ataatggtaa tgtgcactaa aactctagat tttatggcac
2821 attttcagat tatacattcc ctgtgttttt ttgtttttgt ttatttgttt tttcaaatac
2881 tcctttgctt ctttaaaaaa tgtatttcta caacttcttt acagcaccag gtgacacaaa
2941 acagccacag gtgaaaataa ctggaccttc caccgaggac attctgatca aaagagccgg
3001 ccagctcgag tgcagggccg agggagacac gggtttcaag agcattaaat ggcttattgg
3061 aaatagagag atctcttctc tatcaaatct atcttcgaaa acgacggttt cactccaaac
3121 ccacatcggt ttcgaagagt ggatcaatgg caccgaattc atctgtgagg tggaacatga
3181 agcattcact caacagtatg aaaaagtaac cttcaaaaga gaaaatggta ggaaatgctt
3241 ttactactta tacatattct tgctcttaat ttgtatgaaa aagctatgag gatttttaag
3301 aagcagaaaa tcacattttt aaagctatct aattatattg aaattatatg ctaattattt
3361 ttgtttcgtt tacatatgac cagtgttccc caacatacgg aaacaatgca agagaaggaa
3421 acagaacata ttttgactta attgtgattt catgtttata ggcaatccgg aattccccaa
3481 ggtttacttg ctcgctccac cagagagctc tggtgaatca gtgaccctga cttgctatgt
3541 taaagacttc taccctaagg aggtggctgt gtcttggctt gttaacgata aacaagtgga
3601 agaagtggtc ggctatgagc agaacaccac tgcagttatc gacagaaaca acctcttttc
3661 agtgtacagc cagctgatta tcaaaactgc agactggaac agtggcagtg tgttcagctg
3721 cctggtttat catgagtcca tcaaggactg tgtgcgccac atatccagat ccatcgctaa
3781 agattcaaaa acgcccacct tagtgaatct caccctgacc aatccccaat cttgctcttg
3841 ctctacgtat tagaatttgt gttgtctgct attaatgctt gatttatttt aatttttgcc
3901 tcatctttta tgtctttttt tttattaatg caatgtcatt gtcttgatgt ctgtctgatg
3961 cttgtatgtc cttggttttt ggaacatgtc taatgcaata atacactgaa acaatgacaa
4021 taaaaaaatc cttcagcatg taccctgtgc agtacggtaa tattatatta cactgacttt
4081 agacatcatt attggaccat atcctaaata tgggttgcat aaattaatgc catgcctgga
4141 ctggctttaa gttaagacat tttacttaca gctgttttaa tgccctcctt catcatattc
4201 tcaacacatc agcctttaag caaatcattt atatgcgctt taaagagctt tcaaatatct
4261 cttcaaatag tttaataaaa tttaaagaga aatccattaa taaactattc attctgttaa
4321 atataataga gaatgctcca aagctttccc ccacaatgtc aactgtgtgt gtgtgtgtgt
4381 gtgtgtgtgt gtgtgtgtgt gtgtgtgtgt gtgtgtgtgt gtgtttgcat tgttgtaata
4441 tttttgtcaa gctttttttg ttctgtgttc agtgacgtag taaatatatc ctcaattact
4501 gttttatctg caacaagcca agacatccgg cctctctctt tcatgtggag aactttttcc
4561 accattttcc ttgaagggtt gggggtcact ggtttcatgt gtaacttagc aaagctacat
4621 gcatagcttt catattaaaa atgcactgaa atattgacat aatataatga tacgcattct
4681 gaattttaga taaatacaag caacctgtca tggcattttt tgtttttaga accttttgct
4741 gattttgaag ttacaccact ttgataaggc accacttaaa cactaatttt cttcccaatc
4801 gtgagataaa ttattaagac tataaatcca tggattaaag aaaagaatca cacctaagaa
4861 acctattcaa gaaataaaac gcagatattt gccattatat tagccataat ggttttggtt
4921 gcaatattaa aaaaaaaaaa aaaatgcatt gatgcataag aaataaaaca ctttagaaag
4981 tgcttttata cagcagatat acataatagc tatagataag atagataaag aataatagat
5041 tagataatag aataatcaat gatgtgatgg tgtgatgcaa actgatgtga agcacagtta
5101 caaaagtgtg acttttcaca ttagtgagaa agtgcaaagc tgaacattct aaagatattc
5161 ttatgtcaga aaccttaaaa ttacagctta cacactaaag acatcttcca taaatattaa
5221 ataaatgtct ctgtacagaa aacaggactg tatcagcatg tacagtacaa acatttttta
5281 atctgtttag gtgcatttta cagaaatata gaaataataa cattaaaaca agcaccttgt
5341 agtcagaact actgtcagag ctgatattat ttaaaaaatc aacaacttct taccaagcgg
5401 agtagagaat tcaacagcac tgtggtgtga aattaaataa gagtgacaaa atactaaatt
5461 aaaagtgcca attttggcta ttttaaatgt acacattttt atttaatgag agccaaacct
5521 tatgtaatgc tgtgaaacaa gtcgcatgag actggcaagg gaagattaca tgcttcatat
5581 ttagtacata gagtccactt ttaattcttc atactgtgta tagtgtgtaa gttgctgtgt
5641 acattgttta tatttagtgt gtaaactgct acatgtgtac tttctgttcc taatctcatc
5701 atatataaat gcccttaaat gaatgtgtgt gtatgccaac agtttgcata tggtcgacag
5761 agatcttcca ctatgagatg gagatggatg atgataacat ggcaaacact gccttaacat
5821 ttgtatttct cttcctcatc accctcttct acagcattgg agtgactgtt ttcaaggtaa
5881 gacctgatcc aataaatata agcagggtga attcaggtat actgagacaa acaaacaaaa
5941 aaagtattat gcagattttt ttacttggtt atatactctc acagactaat cttgagattt
6001 tttatttttt tttaataatg tcacattgtt actgtaagaa ataaatcata aaatcgaatt
6061 aatttgtcaa atccaattgg tcaaaagggg ttgattcatt ttctataaca gtagctatga
6121 caataattct agctgtactt caattagaga ggtttttggt tttatatata tatatatata
6181 tatatatata tctcacaaaa gtgagtacac ccctaacaca acagaatgcc atatcatgtt
6241 ttagtagtta ataattaacc ttttgtcatg cttttctcct gtgactttaa cttcttatga
6301 atagaaaaga tataaaattg tccgttatat aattgtcaag tcctgaagat tttctcaacc
6361 ctgttagagt aatacaaaaa aacagtatat agttgaaatt agctaacttt tttacttact
6421 gagttgtctt tacatacaaa catgtgaaaa aaaatgtaca tccaattgaa atcattggct
6481 cattttcttt gatttttttg ttttttacat atttgaacaa gcaaacattt gatcatcttt
6541 gaaacagtgc ctattaataa agttgatata cttgaacaaa accacaagga aacatagctt
6601 tttcaatcat ttatttaaca gaaatctgaa taaactataa aaatctgaat ttgaatattc
6661 tgaacagatt tcttgcaagt actgtccatt taaaatctct ccatttcaat ggcattcaaa
6721 tccaggcttt gactaggtca ttccattacc cttcatttcc tctttttgag tcattccttg
6781 gtggatttcc tagtgtgatt aggatcatta tcctgttgaa aggtccactt ttggttcaac
6841 ttcaactttc ggacagatgg ccacacatta tcttcaagca ccttttgata tgatacagaa
6901 ttcatagttg aatcaataaa tgcaagctgt ccagtccctg aggcagcaaa gcaaccccac
6961 cccataacat ttccactaca cagttggtat gaggtgcttg tcctgaaaag ctctctttgg
7021 tcagcaccaa atatgtctgc tgttactatt gccaaacaac tctatatttg attcgtctgt
7081 ccagaacaca ttgtttcaaa agtcttggac tttacctata tgctcattgg caaactgttg
7141 caaatagttt tgcaaaggct ttttcctggc acactcacat gcaggtcaac tttgtgcaat
7201 ctctttctga ttgtagaagc atgcactttg acaccaacag ttgcaagcct tactagcaga
7261 ttctgtgatg aaactttggg gttcttggag acatattttt tacttacttt tacaccacac
7321 acctcattca caagggaaga ccagatatga gaggggtata aatgagacag gttccacctg
7381 cattccctaa gcatgttcta atcactggca cccaatcttg aacacctgat tctaatttta
7441 tgtatcggaa ggtgtgataa atgtaaaggg gtatttactt ttacatttaa attgtgagaa
7501 ttaatacaaa atgtcaattc aatgtgtcat ttgatagagt gtatcaacct tattaataag
7561 cactgtttca aagaggatca aatgtttgct tctccaaata tgtcaaaaat aaataaataa
7621 aattccatgc agtatattta cttttacata tgactgtaat atgttattaa aaacatcatc
7681 tagcctacca taagtatact acaaataaat aacagtttta atgtcattaa ggatcaaaat
7741 aaatgtctaa tgaaaaaatt ataaagaaaa aaacagtttt aagccttttt agaatatgat
7801 agacatattt cttacacatg caaataatca acaccttgaa attgtcagaa atgtattgtg
7861 tgttttgtat tttgtttatt taatggcagg aaaactctga caatgtgtaa attcaaaaac
7921 tgtcccaata tatttgaatt caccataaaa aagagagata cttatatacc aatatatata
7981 tatatatata tatatatata tatatatata tatatatata tatatatata tatatatata
8041 tgaatataca gtatactttc atatattatt tcattatgtg agtaacaaag agaatatatt
8101 gctgtaccac atgataaatg gctacgtttt ttgatctaat cagttttaaa ttgtgatttc
8161 aggtgaaatg agtacagaaa ctacaaatgg aaataagttt ggtctgttct ctgtttcttc
8221 attatactgt tctgagttat actttctgtt attctctact aggtatttta aagctgtaaa
8281 tacttttgga catttaaatg ttggacattt ttttcatgca tttactcaaa tctcaaataa
8341 atatttgaca aaaatatgca attaaaagtc taattgtttt ctgtatcttt atttgaatta
8401 tagtcagcct taaagtatag tgtttatttt attagcttat attacatttc tatattttat
8461 tagtttttat t
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