5S rDNA and U2 snRNA are linked in the genome of Crassostrea angulata and Crassostrea gigas oysters: does the (CT) n ·(GA) n microsatellite stabilize this novel linkage of large tandem arrays?
The 5S rRNA genes from 2 species of the Ostreidae family, Crassostrea angulata and Crassostrea gigas, were molecularly characterized. The genes were amplified, cloned, and sequenced. The results revealed a 5S rDNA tandem array with a nucleotide sequence in an inverted position within the nontranscri...
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Online Access: | http://dx.doi.org/10.1139/g05-075 http://www.nrcresearchpress.com/doi/pdf/10.1139/g05-075 |
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crcansciencepubl:10.1139/g05-075 2023-12-17T10:28:59+01:00 5S rDNA and U2 snRNA are linked in the genome of Crassostrea angulata and Crassostrea gigas oysters: does the (CT) n ·(GA) n microsatellite stabilize this novel linkage of large tandem arrays? Cross, I Rebordinos, L 2005 http://dx.doi.org/10.1139/g05-075 http://www.nrcresearchpress.com/doi/pdf/10.1139/g05-075 en eng Canadian Science Publishing http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining Genome volume 48, issue 6, page 1116-1119 ISSN 0831-2796 1480-3321 Genetics Molecular Biology General Medicine Biotechnology journal-article 2005 crcansciencepubl https://doi.org/10.1139/g05-075 2023-11-19T13:39:30Z The 5S rRNA genes from 2 species of the Ostreidae family, Crassostrea angulata and Crassostrea gigas, were molecularly characterized. The genes were amplified, cloned, and sequenced. The results revealed a 5S rDNA tandem array with a nucleotide sequence in an inverted position within the nontranscribed spacer region that corresponded to the U2 small nuclear RNA (snRNA) gene. The sequence analysis indicated that both genes could be functionally active. The presence of the microsatellite (CT) n ·(GA) n at the 3′ end of both genes and the possible involvement of concerted evolution are discussed.Key words: Crassostrea angulata, Crassostrea gigas, 5S rDNA, U2 snRNA, microsatellite, concerted evolution. Article in Journal/Newspaper Crassostrea gigas Canadian Science Publishing (via Crossref) Genome 48 6 1116 1119 |
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Open Polar |
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Canadian Science Publishing (via Crossref) |
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crcansciencepubl |
language |
English |
topic |
Genetics Molecular Biology General Medicine Biotechnology |
spellingShingle |
Genetics Molecular Biology General Medicine Biotechnology Cross, I Rebordinos, L 5S rDNA and U2 snRNA are linked in the genome of Crassostrea angulata and Crassostrea gigas oysters: does the (CT) n ·(GA) n microsatellite stabilize this novel linkage of large tandem arrays? |
topic_facet |
Genetics Molecular Biology General Medicine Biotechnology |
description |
The 5S rRNA genes from 2 species of the Ostreidae family, Crassostrea angulata and Crassostrea gigas, were molecularly characterized. The genes were amplified, cloned, and sequenced. The results revealed a 5S rDNA tandem array with a nucleotide sequence in an inverted position within the nontranscribed spacer region that corresponded to the U2 small nuclear RNA (snRNA) gene. The sequence analysis indicated that both genes could be functionally active. The presence of the microsatellite (CT) n ·(GA) n at the 3′ end of both genes and the possible involvement of concerted evolution are discussed.Key words: Crassostrea angulata, Crassostrea gigas, 5S rDNA, U2 snRNA, microsatellite, concerted evolution. |
format |
Article in Journal/Newspaper |
author |
Cross, I Rebordinos, L |
author_facet |
Cross, I Rebordinos, L |
author_sort |
Cross, I |
title |
5S rDNA and U2 snRNA are linked in the genome of Crassostrea angulata and Crassostrea gigas oysters: does the (CT) n ·(GA) n microsatellite stabilize this novel linkage of large tandem arrays? |
title_short |
5S rDNA and U2 snRNA are linked in the genome of Crassostrea angulata and Crassostrea gigas oysters: does the (CT) n ·(GA) n microsatellite stabilize this novel linkage of large tandem arrays? |
title_full |
5S rDNA and U2 snRNA are linked in the genome of Crassostrea angulata and Crassostrea gigas oysters: does the (CT) n ·(GA) n microsatellite stabilize this novel linkage of large tandem arrays? |
title_fullStr |
5S rDNA and U2 snRNA are linked in the genome of Crassostrea angulata and Crassostrea gigas oysters: does the (CT) n ·(GA) n microsatellite stabilize this novel linkage of large tandem arrays? |
title_full_unstemmed |
5S rDNA and U2 snRNA are linked in the genome of Crassostrea angulata and Crassostrea gigas oysters: does the (CT) n ·(GA) n microsatellite stabilize this novel linkage of large tandem arrays? |
title_sort |
5s rdna and u2 snrna are linked in the genome of crassostrea angulata and crassostrea gigas oysters: does the (ct) n ·(ga) n microsatellite stabilize this novel linkage of large tandem arrays? |
publisher |
Canadian Science Publishing |
publishDate |
2005 |
url |
http://dx.doi.org/10.1139/g05-075 http://www.nrcresearchpress.com/doi/pdf/10.1139/g05-075 |
genre |
Crassostrea gigas |
genre_facet |
Crassostrea gigas |
op_source |
Genome volume 48, issue 6, page 1116-1119 ISSN 0831-2796 1480-3321 |
op_rights |
http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining |
op_doi |
https://doi.org/10.1139/g05-075 |
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Genome |
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48 |
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6 |
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1116 |
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1119 |
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1785581234883133440 |