Description of Neochlorella semenenkoi gen. et. sp. nov. (Chlorophyta, Trebouxiophyceae), a Novel Chlorella-like Alga with High Biotechnological Potential

Despite many publications about Chlorella-like algae, their reliable and accurate identification is still difficult due to their simplicity and high phenotypic plasticity. The molecular approach has revolutionized our understanding of the diversity of ’small green balls’, and a natural classificatio...

Celý popis

Uloženo v:
Podrobná bibliografie
Vydáno v:Diversity (Basel) Ročník 15; číslo 4; s. 513
Hlavní autoři: Krivina, Elena S., Bobrovnikova, Lidia A., Temraleeva, Anna D., Markelova, Alexandra G., Gabrielyan, David A., Sinetova, Maria A.
Médium: Journal Article
Jazyk:angličtina
Vydáno: Basel MDPI AG 01.04.2023
Témata:
Algae
Biotechnology
Chlorella
Chlorella clade
Genetic distance
integrative approach
Microscopy
molecular phylogeny
Morphology
New genera
new genus
New species
Phenotypic plasticity
Phylogenetics
Phylogeny
Physiology
Soil sciences
Taxonomic revision
Trebouxiophyceae
Ultrastructure
United States > US
Germany
Russia
ISSN:1424-2818, 1424-2818
On-line přístup:Získat plný text
Tagy: Přidat tag
Žádné tagy, Buďte první, kdo vytvoří štítek k tomuto záznamu!
Popis
Shrnutí:Despite many publications about Chlorella-like algae, their reliable and accurate identification is still difficult due to their simplicity and high phenotypic plasticity. The molecular approach has revolutionized our understanding of the diversity of ’small green balls’, and a natural classification of this group is currently being developed. This work is aimed at providing a detailed study of the phylogenetic position, morphology, ultrastructure, and physiology of the biotechnologically remarkable Chlorella-like strain IPPAS C-1210. Based on the SSU–ITS1–5.8S–ITS2 phylogeny, genetic distances, and the presence of compensatory base changes (CBCs) in ITS1 and conserved regions of ITS2 secondary structures, we describe a new genus, Neochlorella, with IPPAS C-1210 as the authentic strain of the type species, N. semenenkoi gen. and sp. nov. In addition, we justify the reassignment of the strain C. thermophila ITBB HTA 1–65 into N. thermophila comb. nov. The distinctive ultrastructural and physiological traits of the new species are discussed.
Bibliografie:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 14
content type line 23
ISSN:1424-2818
1424-2818
DOI:10.3390/d15040513