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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
2
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pubmed:dateCreated |
1994-7-11
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pubmed:databankReference | |
pubmed:abstractText |
The major parts of two canine rod-specific opsin (Ops) transcripts have been cloned by polymerase chain reaction from retinal mRNA. Both transcripts are derived from the same gene. The 5' leader sequence of the transcripts was cloned from canine peripheral blood DNA. The transcripts code for a protein of 348 amino acids (aa), M(r) 38,962 (prior to any protein modification). The aa sequence suggests that in common with other sequenced Ops, canine rod Ops contains seven transmembrane domains, and residues believed essential for retinal pigment binding and for palmitate binding are conserved in the canine protein. Northern blotting using the central part of the ops gene as probe suggested that mature transcripts of three different sizes (about 1900, 2600 and 5500 bases) were found in retina. Of these, the 2600-base transcript was the most abundant. RACE cloning of the 3' end of ops showed that at least two of these size classes originate from differential transcript termination.
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pubmed:grant | |
pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:month |
Jun
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pubmed:issn |
0378-1119
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:day |
10
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pubmed:volume |
143
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pubmed:geneSymbol |
ops
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
281-4
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pubmed:dateRevised |
2010-8-25
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pubmed:meshHeading |
pubmed-meshheading:8206388-Amino Acid Sequence,
pubmed-meshheading:8206388-Animals,
pubmed-meshheading:8206388-Base Sequence,
pubmed-meshheading:8206388-Cloning, Molecular,
pubmed-meshheading:8206388-DNA, Complementary,
pubmed-meshheading:8206388-Dogs,
pubmed-meshheading:8206388-Humans,
pubmed-meshheading:8206388-Molecular Sequence Data,
pubmed-meshheading:8206388-RNA, Messenger,
pubmed-meshheading:8206388-Rod Opsins,
pubmed-meshheading:8206388-Sequence Homology, Amino Acid
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pubmed:year |
1994
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pubmed:articleTitle |
Nucleotide sequence of the canine rod-opsin-encoding gene.
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pubmed:affiliation |
Department of Veterinary Clinical Studies, University of Edinburgh, Summerhall, UK.
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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