Polyphasic evaluation of Limnoraphis robusta, a water-bloom forming cyanobacterium from Lake Atitlan, Guatemala, with a description of Limnoraphis gen. nov.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14110%2F13%3A00072701" target="_blank" >RIV/00216224:14110/13:00072701 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60077344:_____/13:00395273 RIV/67985939:_____/13:00395273 RIV/61388971:_____/13:00395273 RIV/60076658:12310/13:43885899

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Polyphasic evaluation of Limnoraphis robusta, a water-bloom forming cyanobacterium from Lake Atitlan, Guatemala, with a description of Limnoraphis gen. nov.

Popis výsledku v původním jazyce

A tropical planktic filamentous cyanobacterium, tentatively identified as Lyngbya robusta, recently increased in abundance in Lake Atitlan, Guatemala, and since 2008 annual water-blooms occurred. This was one from the first known cases of L. robusta water-blooms worldwide. A polyphasic evaluation of L. robusta using 16S rRNA gene sequencing, cytomorphological markers, and ecological characteristics was made. This species had several unique features. It produced aerotopes that were irregularly spaced incells; cyanotoxins were not found, and it fixed nitrogen in spite of the lack of heterocytes. It contained a high amount of carotenoids, which caused an unusual brown color of the macroscopic scum on the water level. Molecular phylogenetic analyses usingthe 16S rRNA gene showed that L. robusta, together with few other planktic species, formed a clade, separated from typical Lyngbya species. The main diacritical markers of this clade were the planktic type of life and formation of gas ve

Název v anglickém jazyce

Polyphasic evaluation of Limnoraphis robusta, a water-bloom forming cyanobacterium from Lake Atitlan, Guatemala, with a description of Limnoraphis gen. nov.

Popis výsledku anglicky

A tropical planktic filamentous cyanobacterium, tentatively identified as Lyngbya robusta, recently increased in abundance in Lake Atitlan, Guatemala, and since 2008 annual water-blooms occurred. This was one from the first known cases of L. robusta water-blooms worldwide. A polyphasic evaluation of L. robusta using 16S rRNA gene sequencing, cytomorphological markers, and ecological characteristics was made. This species had several unique features. It produced aerotopes that were irregularly spaced incells; cyanotoxins were not found, and it fixed nitrogen in spite of the lack of heterocytes. It contained a high amount of carotenoids, which caused an unusual brown color of the macroscopic scum on the water level. Molecular phylogenetic analyses usingthe 16S rRNA gene showed that L. robusta, together with few other planktic species, formed a clade, separated from typical Lyngbya species. The main diacritical markers of this clade were the planktic type of life and formation of gas ve

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EF - Botanika

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Fottea

ISSN

1802-5439

e-ISSN

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Svazek periodika

13

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

14

Strana od-do

39-52

Kód UT WoS článku

000320569200004

EID výsledku v databázi Scopus

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