Abo Bibliothek: Guest
International Journal on Algae

Erscheint 4 Ausgaben pro Jahr

ISSN Druckformat: 1521-9429

ISSN Online: 1940-4328

SJR: 0.168 SNIP: 0.377 CiteScore™:: 0.6 H-Index: 11

Indexed in

New Taxa for the Flora of Ukraine, in the Context of Modern Approaches to Taxonomy of Cyanoprokaryota/Cyanobacteria

Volumen 18, Ausgabe 4, 2016, pp. 301-320
DOI: 10.1615/InterJAlgae.v18.i4.10
Get accessGet access

ABSTRAKT

In biological soil crusts from coastal sites of Ukraine a number of interesting cyanobacterial morphotypes were recorded. Characterization of seven original strains using molecular, morphological, and ecological information revealed that they belong to newly described genera of the orders Synechococcales (Oculatella Zammit, Billi et Albertano and Nodosilinea Perkerson et Casamatta) and Nostocales (Roholtiella M. Bohunicka, Pietrasiak et Johansen). In phylogenetic analyses using sequences of the 16S rRNA gene, all Ukrainian strains could be assigned to clades of the corresponding genera with a high degree of support in the Bayesian and Maximum Likelihood analyses. However, their species-level identification has been successful only for one strain of the genus Roholtiella. The phylogeny based on the 16S rRNA gene concatenated with the 16S-23S ITS region of the original strain and 12 published strains of Roholtiella showed that the Ukrainian strain is closely related to R. edaphica Bohunicka et Lukesova. Its rRNA secondary structure of the Box-B and V3 helices of the 16S-23S ITS region, and of nucleotide sequences flanking them, in main features correspond to R. edaphica. Original strains of genera Oculatella and Nodosilinea were quite similar to each other by the nucleotide sequences of the 16S rRNA gene. But, phylogenetic trees based on the 16S-23S ITS region of both original and published strains of these genera indicated that our isolates might represent new species as they form highly supported distinct clades. The findings of three new genera for the flora of Ukraine demonstrate the importance of using modern approaches for the assessment of real diversity of cyanobacteria in nature.

REFERENZIERT VON
  1. Mikhailyuk T., Vinogradova O., Glaser K., Demchenko E., Karsten U., Diversity of terrestrial algae of Cape Kazantip (the Sea of Azov, Ukraine) and some remarks on their phylogeny and ecology, Algologia, 28, 4, 2018. Crossref

  2. Vinogradova O., Mikhailyuk T., Glaser K., Holzinger A., Karsten U., New species of Oculatella (Synechococcales, Cyanobacteria) from terrestrial habitats of Ukraine, Ukrainian Botanical Journal, 74, 6, 2017. Crossref

  3. Zimba Paul V., Shalygin Sergei, Huang I-Shuo, Momčilović Milica, Abdulla Hussain, A new boring toxin producer – Perforafilum tunnelli gen. & sp. nov. (Oscillatoriales, Cyanobacteria) isolated from Laguna Madre, Texas, USA, Phycologia, 60, 1, 2021. Crossref

  4. Mikhailyuk T.I., Vinogradova O.M., Glaser K., Rybalka N., Demchenko E.M., Karsten U., Algae of biological soil crusts from sand dunes of the Danube Delta biosphere reserve (Odesa Region, Ukraine), Algologia, 31, 1, 2021. Crossref

  5. Jung Patrick, D’Agostino Paul M., Büdel Burkhard, Lakatos Michael, Symphyonema bifilamentata sp. nov., the Right Fischerella ambigua 108b: Half a Decade of Research on Taxonomy and Bioactive Compounds in New Light, Microorganisms, 9, 4, 2021. Crossref

  6. Jung Patrick, Azua-Bustos Armando, Gonzalez-Silva Carlos, Mikhailyuk Tatiana, Zabicki Daniel, Holzinger Andreas, Lakatos Michael, Büdel Burkhard, Emendation of the Coccoid Cyanobacterial Genus Gloeocapsopsis and Description of the New Species Gloeocapsopsis diffluens sp. nov. and Gloeocapsopsis dulcis sp. nov. Isolated From the Coastal Range of the Atacama Desert (Chile), Frontiers in Microbiology, 12, 2021. Crossref

  7. Jung Patrick, Mikhailyuk Tatiana, Emrich Dina, Baumann Karen, Dultz Stefan, Büdel Burkhard, Collier J., Shifting Boundaries: Ecological and Geographical Range extension Based on Three New Species in the Cyanobacterial Genera Cyanocohniella, Oculatella, and, Aliterella , Journal of Phycology, 56, 5, 2020. Crossref

  8. Gaysina Lira A., Johansen Jeffrey R., Saraf Aniket, Allaguvatova Rezeda Z., Pal Sagarika, Singh Prashant, Roholtiella volcanica sp. nov., a New Species of Cyanobacteria from Kamchatkan Volcanic Soils, Diversity, 14, 8, 2022. Crossref

  9. Mikhailyuk T.I., Vinogradova O.M., The first record of the representative of the genus Tenebriella (Cyanobacteria, Oscillatoriales) at Cape Kazantip (the Sea of Azov, Ukraine), Algologia, 32, 3, 2022. Crossref

Digitales Portal Digitale Bibliothek eBooks Zeitschriften Referenzen und Berichte Forschungssammlungen Preise und Aborichtlinien Begell House Kontakt Language English 中文 Русский Português German French Spain