Nunduva, a new marine genus of Rivulariaceae (Nostocales, Cyanobacteria from marine rocky shores

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F18%3A43897475" target="_blank" >RIV/60076658:12310/18:43897475 - isvavai.cz</a>

Alternative codes found

RIV/67985939:_____/18:00489496

Result on the web

<a href="https://fottea.czechphycology.cz/pdfs/fot/2018/01/07.pdf" target="_blank" >https://fottea.czechphycology.cz/pdfs/fot/2018/01/07.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5507/fot.2017.018" target="_blank" >10.5507/fot.2017.018</a>

Result language

angličtina

Original language name

Nunduva, a new marine genus of Rivulariaceae (Nostocales, Cyanobacteria from marine rocky shores

Original language description

Several populations of a non-tapering and tapering, fasciculated, single and geminate false branching heterocytous cyanobacterium were collected from rocky shores in the Pacific Ocean and Gulf of Mexico. The populations were provisionally placed in Brasilonema based on morphology, but upon sequencing of both environmental and culture material it was discovered that the populations/cultures belonged to the Rivulariaceae, in a marine subclade of the family containing Kyrtuthrix huatulcensis. In culture, the taxon exhibited tapering in isopolar filaments, providing further evidence that it was a member of the rivulariacean Glade. Based on molecular data for other cyanobacteria within the rivulariacean clade, we identified at least three more species morphologically distinguishable from the Binsilonema-like material, all of which show more pronounced tapering. These cyanobacteria include not only tropical marine strains, but also a strain isolated from the English coastline in the Atlantic Ocean. We propose a new genus and four species for members of this distinctive Glade, Nunduva fasciculata gen. nov., sp. nov., N. kania sp. nov., N. biania sp. nov., and N. britannica sp. nov. Other strains that others and we have isolated are sister to Nunduva and may eventually be placed within this genus, but at present, we consider the evidence for inclusion in Nunduva to be insufficient.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10611 - Plant sciences, botany

Project

<a href="/en/project/GA15-11912S" target="_blank" >GA15-11912S: Phylogenetic establishment of cyanobacterial genera through multilocus of the generitypes</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2018

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Fottea

ISSN

1802-5439

e-ISSN

—

Volume of the periodical

18

Issue of the periodical within the volume

1

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

20

Pages from-to

86-105

UT code for WoS article

000431867200008

EID of the result in the Scopus database

2-s2.0-85045526074