2021
DOI: 10.4490/algae.2021.36.5.6
|View full text |Cite
|
Sign up to set email alerts
|

First record of the cyanobacterial genus <italic>Wilmottia</italic> (Coleofasciculaceae, Oscillatoriales) from the South Orkney Islands (Antarctica)

Abstract: Two cyanobacterial morphotypes isolated from Signy Island, South Orkney Islands, maritime Antarctica were characterised using a polyphasic approach combining morphological, cytological and molecular analyses. These analyses showed that the strains grouped with members of the genus Wilmottia. This genus currently includes three species, W. murrayi, W. stricta, and W. koreana. Both morphotypes analysed in this study were placed within the clade of W. murrayi. This clade showed a well-supported separation from An… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

0
2
0
4

Year Published

2022
2022
2023
2023

Publication Types

Select...
5

Relationship

0
5

Authors

Journals

citations
Cited by 5 publications
(6 citation statements)
references
References 23 publications
(38 reference statements)
0
2
0
4
Order By: Relevance
“…The type genus Coleofasciculus of family Coleofasciculaceae has been reported to have radial or fasciculated thylakoid arrangements within the cell, and genus Roseofilum Casamatta et al (2012: 494) has the same thylakoid arrangement as other genera belonging to the same family (Siegesmund et al 2008;Casamatta et al 2012;Kom arek et al 2014;Mareš et al 2019). However, genera Anagnostidinema, Geitlerinema (Anagnostidis & Kom arek) Anagnostidis (1989: 35), Kastovskya, and Wilmottia belonging to family Coleofasciculaceae exhibited parietal thylakoid arrangements, like genus Edaphophycus in this study (Strunecký et al 2011;Strunecký et al 2017;Mareš et al 2019;Lee et al 2020;Radzi et al 2021). In addition, genera Gracilinea Machado- de-Lima & Branco (2020: 266), Konicacronema Machado-de-Lima & Branco (2020: 269), Marmoreocelis Machado-de-Lima Branco (2020: 266), Olisthonema Panou and Gkelis (2021: 11), Pycnacronema M. D. Martins & L. H. Z. Branco (Martins et al 2019: 152), and Ramsaria F. Heidari & T. Hauer (Heidari et al 2018: 146), which were recently added as new genera to the family Coleofasciculaceae, were reported without a description of the thylakoid arrangements (Heidari et al 2018;Martins et al 2019;Machado-de-Lima & Branco 2020;Panou & Gkelis 2021).…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…The type genus Coleofasciculus of family Coleofasciculaceae has been reported to have radial or fasciculated thylakoid arrangements within the cell, and genus Roseofilum Casamatta et al (2012: 494) has the same thylakoid arrangement as other genera belonging to the same family (Siegesmund et al 2008;Casamatta et al 2012;Kom arek et al 2014;Mareš et al 2019). However, genera Anagnostidinema, Geitlerinema (Anagnostidis & Kom arek) Anagnostidis (1989: 35), Kastovskya, and Wilmottia belonging to family Coleofasciculaceae exhibited parietal thylakoid arrangements, like genus Edaphophycus in this study (Strunecký et al 2011;Strunecký et al 2017;Mareš et al 2019;Lee et al 2020;Radzi et al 2021). In addition, genera Gracilinea Machado- de-Lima & Branco (2020: 266), Konicacronema Machado-de-Lima & Branco (2020: 269), Marmoreocelis Machado-de-Lima Branco (2020: 266), Olisthonema Panou and Gkelis (2021: 11), Pycnacronema M. D. Martins & L. H. Z. Branco (Martins et al 2019: 152), and Ramsaria F. Heidari & T. Hauer (Heidari et al 2018: 146), which were recently added as new genera to the family Coleofasciculaceae, were reported without a description of the thylakoid arrangements (Heidari et al 2018;Martins et al 2019;Machado-de-Lima & Branco 2020;Panou & Gkelis 2021).…”
Section: Discussionmentioning
confidence: 99%
“…2020; Radzi et al . 2021). In addition, genera Gracilinea Machado‐de‐Lima & Branco (2020: 266), Konicacronema Machado‐de‐Lima & Branco (2020: 269), Marmoreocelis Machado‐de‐Lima Branco (2020: 266), Olisthonema Panou and Gkelis (2021: 11), Pycnacronema M. D. Martins & L. H. Z. Branco (Martins et al .…”
Section: Discussionmentioning
confidence: 99%
“…Всі види роду морфологічно дуже подібні, але достовірно відрізняються між собою філогенетично. За даними Radzi et al (2021), генетичні розбіжності (p-відстань) між штамами W. murrayi та штамами інших видів Wilmottia були в межах 1,8-3%, тоді як усередині клади W. murrayi значення р-відстаней не перевищували 1,4%. Таксономічно рід наразі відносять до родини Wilmottiaceae порядку Coleofasciculales (Strunecký et al, 2023).…”
Section: Wilmottiaunclassified
“…2). У той же час, пучечки ниток не були відмічені також у матеріалі інших авторів, які дослідили комплексним методом штами W. murrayi та навели їхній опис (Machado- de-Lima et al, 2017;Radzi et al, 2021).…”
Section: Wilmottia Murrayi (W Et Gs West) Strunecký Elster Et Komárekunclassified
See 1 more Smart Citation