A molecular approach to cyanobacterial diversity in a rock-pool community involving gelatinous lichens and free-living Nostoc colonies
The cyanobacterial symbionts of Collema multipartitum and free-living Nostoc strains were studied by using the nucleotide sequence of the cyanobacterial tRNALeu(UAA) intron as a genetic marker. Biological specimens were collected from a series of interconnected depressions on a limestone pavement in...
Gespeichert in:
| Veröffentlicht in: | Annales botanici fennici 2002-01, Vol.39 (2), p.93-99 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 99 |
|---|---|
| container_issue | 2 |
| container_start_page | 93 |
| container_title | Annales botanici fennici |
| container_volume | 39 |
| creator | Oksanen, Ilona Lohtander, Katileena Paulsrud, Per Rikkinen, Jouko |
| description | The cyanobacterial symbionts of Collema multipartitum and free-living Nostoc strains were studied by using the nucleotide sequence of the cyanobacterial tRNALeu(UAA) intron as a genetic marker. Biological specimens were collected from a series of interconnected depressions on a limestone pavement in western Ireland. In this material, free-living and lichenised Nostoc strains could be distinguished on the basis of the first variable region of the tRNALeu(UAA) intron. All the variable stem-loops had a similar heptanucleotide repeat motif, but lichenised and free-living strains differed in the number of repeats and in the presence/absence of additional sequences interrupting a single repeat. The results indicate that some filamentous cyanobacteria in rock-pool communities can be rapidly identified by using this molecular marker. The method could prove useful in ecological and environmental studies. |
| format | Article |
| fullrecord | <record><control><sourceid>jstor_proqu</sourceid><recordid>TN_cdi_proquest_miscellaneous_18473124</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><jstor_id>23726784</jstor_id><sourcerecordid>23726784</sourcerecordid><originalsourceid>FETCH-LOGICAL-j206t-af479a6436ea962457f73e081f17c5d452641cc9b13b31964c46a8d36ce798c63</originalsourceid><addsrcrecordid>eNotkMtOwzAQRSMEEqXwCUhesYsUP2Iny6riJVWwgXU0nUxaF8cOdlKpP8B3E1FWs5hzr87MRbbgpja5UEpcZouiKGQuK2Wus5uUDkUhSq3rRfazYn1whJODyGAYYgDcszEwPIEPW8CRogXHWnukmOx4YtYzYDHgVz6E4BiGvp_8eXEM7mj9ju3IwWh9mBJzFvfkEwPfsi4S5c7-IW8hjQHntAveUrrNrjpwie7-5zL7fHr8WL_km_fn1_Vqkx9EocccOmVq0EpqgloLVZrOSCoq3nGDZatKoRVHrLdcbiWvtUKloWqlRjJ1hVous4dz73zo90RpbHqbkJwDT7Nuw-cPSS7UDN6fwcPsGZsh2h7iqRHSCG0qJX8BLrJr2w</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>18473124</pqid></control><display><type>article</type><title>A molecular approach to cyanobacterial diversity in a rock-pool community involving gelatinous lichens and free-living Nostoc colonies</title><source>Jstor Complete Legacy</source><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><creator>Oksanen, Ilona ; Lohtander, Katileena ; Paulsrud, Per ; Rikkinen, Jouko</creator><creatorcontrib>Oksanen, Ilona ; Lohtander, Katileena ; Paulsrud, Per ; Rikkinen, Jouko</creatorcontrib><description>The cyanobacterial symbionts of Collema multipartitum and free-living Nostoc strains were studied by using the nucleotide sequence of the cyanobacterial tRNALeu(UAA) intron as a genetic marker. Biological specimens were collected from a series of interconnected depressions on a limestone pavement in western Ireland. In this material, free-living and lichenised Nostoc strains could be distinguished on the basis of the first variable region of the tRNALeu(UAA) intron. All the variable stem-loops had a similar heptanucleotide repeat motif, but lichenised and free-living strains differed in the number of repeats and in the presence/absence of additional sequences interrupting a single repeat. The results indicate that some filamentous cyanobacteria in rock-pool communities can be rapidly identified by using this molecular marker. The method could prove useful in ecological and environmental studies.</description><identifier>ISSN: 0003-3847</identifier><identifier>EISSN: 1797-2442</identifier><language>eng</language><publisher>Finnish Zoological and Botanical Publishing Board</publisher><subject>Cyanobacteria ; DNA ; Fungal DNA ; Genetic variation ; Introns ; Lichens ; Limestones ; Polymerase chain reaction ; Specimens ; Thallus</subject><ispartof>Annales botanici fennici, 2002-01, Vol.39 (2), p.93-99</ispartof><rights>Finnish Zoological and Botanical Publishing Board 2002</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/23726784$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/23726784$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,776,780,799,57992,58225</link.rule.ids></links><search><creatorcontrib>Oksanen, Ilona</creatorcontrib><creatorcontrib>Lohtander, Katileena</creatorcontrib><creatorcontrib>Paulsrud, Per</creatorcontrib><creatorcontrib>Rikkinen, Jouko</creatorcontrib><title>A molecular approach to cyanobacterial diversity in a rock-pool community involving gelatinous lichens and free-living Nostoc colonies</title><title>Annales botanici fennici</title><description>The cyanobacterial symbionts of Collema multipartitum and free-living Nostoc strains were studied by using the nucleotide sequence of the cyanobacterial tRNALeu(UAA) intron as a genetic marker. Biological specimens were collected from a series of interconnected depressions on a limestone pavement in western Ireland. In this material, free-living and lichenised Nostoc strains could be distinguished on the basis of the first variable region of the tRNALeu(UAA) intron. All the variable stem-loops had a similar heptanucleotide repeat motif, but lichenised and free-living strains differed in the number of repeats and in the presence/absence of additional sequences interrupting a single repeat. The results indicate that some filamentous cyanobacteria in rock-pool communities can be rapidly identified by using this molecular marker. The method could prove useful in ecological and environmental studies.</description><subject>Cyanobacteria</subject><subject>DNA</subject><subject>Fungal DNA</subject><subject>Genetic variation</subject><subject>Introns</subject><subject>Lichens</subject><subject>Limestones</subject><subject>Polymerase chain reaction</subject><subject>Specimens</subject><subject>Thallus</subject><issn>0003-3847</issn><issn>1797-2442</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2002</creationdate><recordtype>article</recordtype><recordid>eNotkMtOwzAQRSMEEqXwCUhesYsUP2Iny6riJVWwgXU0nUxaF8cOdlKpP8B3E1FWs5hzr87MRbbgpja5UEpcZouiKGQuK2Wus5uUDkUhSq3rRfazYn1whJODyGAYYgDcszEwPIEPW8CRogXHWnukmOx4YtYzYDHgVz6E4BiGvp_8eXEM7mj9ju3IwWh9mBJzFvfkEwPfsi4S5c7-IW8hjQHntAveUrrNrjpwie7-5zL7fHr8WL_km_fn1_Vqkx9EocccOmVq0EpqgloLVZrOSCoq3nGDZatKoRVHrLdcbiWvtUKloWqlRjJ1hVous4dz73zo90RpbHqbkJwDT7Nuw-cPSS7UDN6fwcPsGZsh2h7iqRHSCG0qJX8BLrJr2w</recordid><startdate>20020101</startdate><enddate>20020101</enddate><creator>Oksanen, Ilona</creator><creator>Lohtander, Katileena</creator><creator>Paulsrud, Per</creator><creator>Rikkinen, Jouko</creator><general>Finnish Zoological and Botanical Publishing Board</general><scope>F1W</scope><scope>H95</scope><scope>L.G</scope><scope>M7N</scope></search><sort><creationdate>20020101</creationdate><title>A molecular approach to cyanobacterial diversity in a rock-pool community involving gelatinous lichens and free-living Nostoc colonies</title><author>Oksanen, Ilona ; Lohtander, Katileena ; Paulsrud, Per ; Rikkinen, Jouko</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-j206t-af479a6436ea962457f73e081f17c5d452641cc9b13b31964c46a8d36ce798c63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2002</creationdate><topic>Cyanobacteria</topic><topic>DNA</topic><topic>Fungal DNA</topic><topic>Genetic variation</topic><topic>Introns</topic><topic>Lichens</topic><topic>Limestones</topic><topic>Polymerase chain reaction</topic><topic>Specimens</topic><topic>Thallus</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Oksanen, Ilona</creatorcontrib><creatorcontrib>Lohtander, Katileena</creatorcontrib><creatorcontrib>Paulsrud, Per</creatorcontrib><creatorcontrib>Rikkinen, Jouko</creatorcontrib><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><jtitle>Annales botanici fennici</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Oksanen, Ilona</au><au>Lohtander, Katileena</au><au>Paulsrud, Per</au><au>Rikkinen, Jouko</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A molecular approach to cyanobacterial diversity in a rock-pool community involving gelatinous lichens and free-living Nostoc colonies</atitle><jtitle>Annales botanici fennici</jtitle><date>2002-01-01</date><risdate>2002</risdate><volume>39</volume><issue>2</issue><spage>93</spage><epage>99</epage><pages>93-99</pages><issn>0003-3847</issn><eissn>1797-2442</eissn><abstract>The cyanobacterial symbionts of Collema multipartitum and free-living Nostoc strains were studied by using the nucleotide sequence of the cyanobacterial tRNALeu(UAA) intron as a genetic marker. Biological specimens were collected from a series of interconnected depressions on a limestone pavement in western Ireland. In this material, free-living and lichenised Nostoc strains could be distinguished on the basis of the first variable region of the tRNALeu(UAA) intron. All the variable stem-loops had a similar heptanucleotide repeat motif, but lichenised and free-living strains differed in the number of repeats and in the presence/absence of additional sequences interrupting a single repeat. The results indicate that some filamentous cyanobacteria in rock-pool communities can be rapidly identified by using this molecular marker. The method could prove useful in ecological and environmental studies.</abstract><pub>Finnish Zoological and Botanical Publishing Board</pub><tpages>7</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0003-3847 |
| ispartof | Annales botanici fennici, 2002-01, Vol.39 (2), p.93-99 |
| issn | 0003-3847 1797-2442 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_18473124 |
| source | Jstor Complete Legacy; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
| subjects | Cyanobacteria DNA Fungal DNA Genetic variation Introns Lichens Limestones Polymerase chain reaction Specimens Thallus |
| title | A molecular approach to cyanobacterial diversity in a rock-pool community involving gelatinous lichens and free-living Nostoc colonies |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-05T13%3A09%3A41IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-jstor_proqu&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=A%20molecular%20approach%20to%20cyanobacterial%20diversity%20in%20a%20rock-pool%20community%20involving%20gelatinous%20lichens%20and%20free-living%20Nostoc%20colonies&rft.jtitle=Annales%20botanici%20fennici&rft.au=Oksanen,%20Ilona&rft.date=2002-01-01&rft.volume=39&rft.issue=2&rft.spage=93&rft.epage=99&rft.pages=93-99&rft.issn=0003-3847&rft.eissn=1797-2442&rft_id=info:doi/&rft_dat=%3Cjstor_proqu%3E23726784%3C/jstor_proqu%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=18473124&rft_id=info:pmid/&rft_jstor_id=23726784&rfr_iscdi=true |