Nataliya Vladislavovna Velichko, Anna S. Timofeyeva, O. Gavrilova, S. Averina, N. Ivanikova, A. Pinevich
{"title":"丝状原叶藻原绿思(Prochlorothrix scandica Skulberg)的多相修正描述2008","authors":"Nataliya Vladislavovna Velichko, Anna S. Timofeyeva, O. Gavrilova, S. Averina, N. Ivanikova, A. Pinevich","doi":"10.1127/1864-1318/2012/0044","DOIUrl":null,"url":null,"abstract":"Abstract: Chlorophyll b -containing, phycobiliprotein-less cyanobacterium (“prochlorophyte”) Prochlorothrix scandica Skulberg 2008 represents the second species of the genus Prochlo-rothrix . Distinction between the strains P. scandica NIVA-8/90 and Prochlorothrix hollandica PCC 9006 (CCAP 1490/1 T ) is based predominantly on genomic DNA properties. The degree of DNA reassociation of the two strains is 5 %. Compared to P. hollandica, P. scandica possesses an additional rrn operon. In addition, there is a distinct polymorphism of the highly iterated short palindromes (Hip1). Among the pheno-typic features different in the two species are cell morphology, growth temperature optimum and fatty acids content. Keywords: polyphasic taxonomy, prochlorophytes, cyanobacteria, ITS, Hip1, Prochlorothrix, Prochlorothrix scandica The GenBank accession number for the single 16S−23S ITS sequence of Prochlo-rothrix hollandica PCC 9006 T is HQ316172 and the accession numbers for the two 16S−23S ITS sequences of","PeriodicalId":90782,"journal":{"name":"Algological studies (Stuttgart, Germany : 2007)","volume":"43 1","pages":"11-27"},"PeriodicalIF":0.0000,"publicationDate":"2013-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1127/1864-1318/2012/0044","citationCount":"6","resultStr":"{\"title\":\"Polyphasic emended description of the filamentous prochlorophyte Prochlorothrix scandica Skulberg 2008\",\"authors\":\"Nataliya Vladislavovna Velichko, Anna S. Timofeyeva, O. Gavrilova, S. Averina, N. Ivanikova, A. Pinevich\",\"doi\":\"10.1127/1864-1318/2012/0044\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstract: Chlorophyll b -containing, phycobiliprotein-less cyanobacterium (“prochlorophyte”) Prochlorothrix scandica Skulberg 2008 represents the second species of the genus Prochlo-rothrix . Distinction between the strains P. scandica NIVA-8/90 and Prochlorothrix hollandica PCC 9006 (CCAP 1490/1 T ) is based predominantly on genomic DNA properties. The degree of DNA reassociation of the two strains is 5 %. Compared to P. hollandica, P. scandica possesses an additional rrn operon. In addition, there is a distinct polymorphism of the highly iterated short palindromes (Hip1). Among the pheno-typic features different in the two species are cell morphology, growth temperature optimum and fatty acids content. Keywords: polyphasic taxonomy, prochlorophytes, cyanobacteria, ITS, Hip1, Prochlorothrix, Prochlorothrix scandica The GenBank accession number for the single 16S−23S ITS sequence of Prochlo-rothrix hollandica PCC 9006 T is HQ316172 and the accession numbers for the two 16S−23S ITS sequences of\",\"PeriodicalId\":90782,\"journal\":{\"name\":\"Algological studies (Stuttgart, Germany : 2007)\",\"volume\":\"43 1\",\"pages\":\"11-27\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2013-04-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1127/1864-1318/2012/0044\",\"citationCount\":\"6\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Algological studies (Stuttgart, Germany : 2007)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1127/1864-1318/2012/0044\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Algological studies (Stuttgart, Germany : 2007)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1127/1864-1318/2012/0044","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Polyphasic emended description of the filamentous prochlorophyte Prochlorothrix scandica Skulberg 2008
Abstract: Chlorophyll b -containing, phycobiliprotein-less cyanobacterium (“prochlorophyte”) Prochlorothrix scandica Skulberg 2008 represents the second species of the genus Prochlo-rothrix . Distinction between the strains P. scandica NIVA-8/90 and Prochlorothrix hollandica PCC 9006 (CCAP 1490/1 T ) is based predominantly on genomic DNA properties. The degree of DNA reassociation of the two strains is 5 %. Compared to P. hollandica, P. scandica possesses an additional rrn operon. In addition, there is a distinct polymorphism of the highly iterated short palindromes (Hip1). Among the pheno-typic features different in the two species are cell morphology, growth temperature optimum and fatty acids content. Keywords: polyphasic taxonomy, prochlorophytes, cyanobacteria, ITS, Hip1, Prochlorothrix, Prochlorothrix scandica The GenBank accession number for the single 16S−23S ITS sequence of Prochlo-rothrix hollandica PCC 9006 T is HQ316172 and the accession numbers for the two 16S−23S ITS sequences of