Planktochlorella nurekis gen. et sp nov (Trebouxiophyceae, Chlorophyta), a novel coccoid green alga carrying significant biotechnological potential

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F14%3A10283740" target="_blank" >RIV/00216208:11310/14:10283740 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Planktochlorella nurekis gen. et sp nov (Trebouxiophyceae, Chlorophyta), a novel coccoid green alga carrying significant biotechnological potential

Popis výsledku v původním jazyce

Phylogenetic position, morphology and ultrastructure were investigated for biotechnologically remarkable strain Chlorella vulgaris IFR C-111, utilized in various commercial applications. Molecular phylogenetic analyses based on the SSU and ITS rDNA datarevealed that the strain IFR C-111 forms a distinct lineage within the Parachlorella-clade in Chlorellaceae. We describe this organism as a new genus and species, Planktochlorella nurekis. Vegetative cells of this newly recognized species are spherical,possessing a single pot-shaped chloroplast with starch-covered pyrenoid. Asexually it reproduces by the formation of 2-16(-32) autospores. Cell wall is composed of two layers, the outer layer containing extended microfibrillar material. The fuzzy cell wall structure improves the buoyancy resulting in low sedimentation rate of P. nurekis. To resolve the phylogenetic position of Planktochlorella and its relationship to the closely related genera, nucleotide saturation present in the ITS rD

Název v anglickém jazyce

Planktochlorella nurekis gen. et sp nov (Trebouxiophyceae, Chlorophyta), a novel coccoid green alga carrying significant biotechnological potential

Popis výsledku anglicky

Phylogenetic position, morphology and ultrastructure were investigated for biotechnologically remarkable strain Chlorella vulgaris IFR C-111, utilized in various commercial applications. Molecular phylogenetic analyses based on the SSU and ITS rDNA datarevealed that the strain IFR C-111 forms a distinct lineage within the Parachlorella-clade in Chlorellaceae. We describe this organism as a new genus and species, Planktochlorella nurekis. Vegetative cells of this newly recognized species are spherical,possessing a single pot-shaped chloroplast with starch-covered pyrenoid. Asexually it reproduces by the formation of 2-16(-32) autospores. Cell wall is composed of two layers, the outer layer containing extended microfibrillar material. The fuzzy cell wall structure improves the buoyancy resulting in low sedimentation rate of P. nurekis. To resolve the phylogenetic position of Planktochlorella and its relationship to the closely related genera, nucleotide saturation present in the ITS rD

Druh

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

CEP obor

EF - Botanika

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

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

14

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

10

Strana od-do

53-62

Kód UT WoS článku

000334587400004

EID výsledku v databázi Scopus

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