Nuclear ribosomal DNA internal transcribed spacer regions (ITS1 and ITS2) define discrete biogeographic groups in Cladophora albida (Chlorophyta)
Nucleotide sequences of the nuclear ribosomal DNA internal transcribed spacers (ITS1 and ITS2), the 5.8S, and short stretches of the adjacent 18S and 26S coding regions were determined in isolates from four disjunct Cladophora albida (Huds.) Kütz. populations (NE-America, W-Europe, Japan, and W-Aust...
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ftunivwagenin:oai:library.wur.nl:wurpubs/395940 2024-01-21T10:08:32+01:00 Nuclear ribosomal DNA internal transcribed spacer regions (ITS1 and ITS2) define discrete biogeographic groups in Cladophora albida (Chlorophyta) Bakker, F.T. Olsen, J.L. Stam, W.T. van den Hoek, C. 1992 text/html https://research.wur.nl/en/publications/nuclear-ribosomal-dna-internal-transcribed-spacer-regions-its1-an https://doi.org/10.1111/j.0022-3646.1992.00839.x en eng https://edepot.wur.nl/149991 https://research.wur.nl/en/publications/nuclear-ribosomal-dna-internal-transcribed-spacer-regions-its1-an doi:10.1111/j.0022-3646.1992.00839.x info:eu-repo/semantics/restrictedAccess Wageningen University & Research Journal of Phycology 28 (1992) 6 ISSN: 0022-3646 drosophila-melanogaster evolution gene intergenic region north-atlantic nucleotide-sequence phylogeny rdna rna sequence yeast info:eu-repo/semantics/article Article/Letter to editor info:eu-repo/semantics/publishedVersion 1992 ftunivwagenin https://doi.org/10.1111/j.0022-3646.1992.00839.x 2023-12-27T23:16:44Z Nucleotide sequences of the nuclear ribosomal DNA internal transcribed spacers (ITS1 and ITS2), the 5.8S, and short stretches of the adjacent 18S and 26S coding regions were determined in isolates from four disjunct Cladophora albida (Huds.) Kütz. populations (NE-America, W-Europe, Japan, and W-Australia). The two Pacific isolates share nearly identical ITS sequences as do the two Atlantic isolates. In contrast, interoceanic comparisons exhibit a 21% sequence difference. Variation within ITS regions is useful for identification of population groups on a regional or oceanic scale. However, both spacers are characterized by numerous repeat motifs as well as point mutations, which result in alignment problems at the interspecific level within Cladophora Article in Journal/Newspaper North Atlantic Wageningen UR (University & Research Centre): Digital Library Pacific Journal of Phycology 28 6 839 845 |
institution |
Open Polar |
collection |
Wageningen UR (University & Research Centre): Digital Library |
op_collection_id |
ftunivwagenin |
language |
English |
topic |
drosophila-melanogaster evolution gene intergenic region north-atlantic nucleotide-sequence phylogeny rdna rna sequence yeast |
spellingShingle |
drosophila-melanogaster evolution gene intergenic region north-atlantic nucleotide-sequence phylogeny rdna rna sequence yeast Bakker, F.T. Olsen, J.L. Stam, W.T. van den Hoek, C. Nuclear ribosomal DNA internal transcribed spacer regions (ITS1 and ITS2) define discrete biogeographic groups in Cladophora albida (Chlorophyta) |
topic_facet |
drosophila-melanogaster evolution gene intergenic region north-atlantic nucleotide-sequence phylogeny rdna rna sequence yeast |
description |
Nucleotide sequences of the nuclear ribosomal DNA internal transcribed spacers (ITS1 and ITS2), the 5.8S, and short stretches of the adjacent 18S and 26S coding regions were determined in isolates from four disjunct Cladophora albida (Huds.) Kütz. populations (NE-America, W-Europe, Japan, and W-Australia). The two Pacific isolates share nearly identical ITS sequences as do the two Atlantic isolates. In contrast, interoceanic comparisons exhibit a 21% sequence difference. Variation within ITS regions is useful for identification of population groups on a regional or oceanic scale. However, both spacers are characterized by numerous repeat motifs as well as point mutations, which result in alignment problems at the interspecific level within Cladophora |
format |
Article in Journal/Newspaper |
author |
Bakker, F.T. Olsen, J.L. Stam, W.T. van den Hoek, C. |
author_facet |
Bakker, F.T. Olsen, J.L. Stam, W.T. van den Hoek, C. |
author_sort |
Bakker, F.T. |
title |
Nuclear ribosomal DNA internal transcribed spacer regions (ITS1 and ITS2) define discrete biogeographic groups in Cladophora albida (Chlorophyta) |
title_short |
Nuclear ribosomal DNA internal transcribed spacer regions (ITS1 and ITS2) define discrete biogeographic groups in Cladophora albida (Chlorophyta) |
title_full |
Nuclear ribosomal DNA internal transcribed spacer regions (ITS1 and ITS2) define discrete biogeographic groups in Cladophora albida (Chlorophyta) |
title_fullStr |
Nuclear ribosomal DNA internal transcribed spacer regions (ITS1 and ITS2) define discrete biogeographic groups in Cladophora albida (Chlorophyta) |
title_full_unstemmed |
Nuclear ribosomal DNA internal transcribed spacer regions (ITS1 and ITS2) define discrete biogeographic groups in Cladophora albida (Chlorophyta) |
title_sort |
nuclear ribosomal dna internal transcribed spacer regions (its1 and its2) define discrete biogeographic groups in cladophora albida (chlorophyta) |
publishDate |
1992 |
url |
https://research.wur.nl/en/publications/nuclear-ribosomal-dna-internal-transcribed-spacer-regions-its1-an https://doi.org/10.1111/j.0022-3646.1992.00839.x |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
Journal of Phycology 28 (1992) 6 ISSN: 0022-3646 |
op_relation |
https://edepot.wur.nl/149991 https://research.wur.nl/en/publications/nuclear-ribosomal-dna-internal-transcribed-spacer-regions-its1-an doi:10.1111/j.0022-3646.1992.00839.x |
op_rights |
info:eu-repo/semantics/restrictedAccess Wageningen University & Research |
op_doi |
https://doi.org/10.1111/j.0022-3646.1992.00839.x |
container_title |
Journal of Phycology |
container_volume |
28 |
container_issue |
6 |
container_start_page |
839 |
op_container_end_page |
845 |
_version_ |
1788699258153598976 |