Results 41 to 50 of about 509 (163)

Characterization of Chlorellales cell walls – Spatio-temporal refined biochemical and morphological characterization of Chlorella sorokinianaand vulgaris, and Parachlorella kessleri

, 2021
Microalgae of the family Chlorellaceae are of special interest to the food, feed, and nutraceutical industry, due to their high content of valuable nutrients. However, the bioaccessibility is limited by the rigid and polymorph cell wall of these species.
Robertz, Stefan, Reinecke-Levi, Diana
core   +1 more source

A first view on the unsuspected intragenus diversity of N‐glycans in Chlorella microalgae

The Plant Journal, Volume 103, Issue 1, Page 184-196, July 2020., 2020
Significance Statement The protein N‐glycosylation machinery of green algae has hitherto been considered as being essentially similar to that of land plants. The current work reveals a plethora of yet unknown N‐glycan structures only within the Chlorella clade – an economically relevant branch – with considerable repercussions on taxonomy and ...
Réka Mócsai, Rudolf Figl, Leander Sützl, Silvia Fluch, Friedrich Altmann   +4 more
wiley   +1 more source

Dictyosphaerium‐like morphotype in terrestrial algae: what is Xerochlorella (Trebouxiophyceae, Chlorophyta)?1

Journal of Phycology, Volume 56, Issue 3, Page 671-686, June 2020., 2020
Several strains of terrestrial algae isolated from biological soil crusts in Germany and Ukraine were identified by morphological methods as the widely distributed species Dictyosphaerium minutum (=Dictyosphaerium chlorelloides). Investigation of the phylogeny showed their position unexpectedly outside of Chlorellaceae (Trebouxiophyceae) and distantly ...
Tatiana Mikhailyuk, Andreas Holzinger, Petro Tsarenko, Karin Glaser, Eduard Demchenko, Ulf Karsten, T. Mock   +6 more
wiley   +1 more source

Vampirovibrio chlorellavorus draft genome sequence, annotation, and preliminary characterization of pathogenicity determinants

Phycological Research, Volume 68, Issue 1, Page 23-29, January 2020., 2020
SUMMARY Vampirovibrio chlorellavorus is recognized as a pathogen of commercially‐relevant Chlorella species. Algal infection and total loss of productivity (biomass) often occurs when susceptible algal hosts are cultivated in outdoor open pond systems. The pathogenic life cycle of this bacterium has been inferred from laboratory and field observations,
Blake T. Hovde, Seth A. Steichen, Shawn R. Starkenburg, Judith K. Brown   +3 more
wiley   +1 more source

SEM study of planktonic chlorophytes from the aquatic habitat of the Indian Sundarbans and their conservation status

Journal of Threatened Taxa, 2019
Scanning electron microscopy (SEM) is the most modern technique for plankton research.  The present paper deals with the taxonomy and morphology of some rare and endangered planktonic chlorophytes in relation to scanning electron microscopy.
Gour Gopal Satpati, Ruma Pal
doaj   +1 more source

Impact of procedural steps and cryopreservation agents in the cryopreservation of chlorophyte microalgae. [PDF]

PLoS ONE, 2013
The maintenance of traditional microalgae collections based on liquid and solid media is labour intensive, costly and subject to contamination and genetic drift. Cryopreservation is therefore the method of choice for the maintenance of microalgae culture
Tony V L Bui, Ian L Ross, Gisela Jakob, Ben Hankamer   +3 more
doaj   +1 more source

Chlorophyceae e Trebouxiophyceae (Chlorophyta) em ambientes lóticos na área de influência da Usina Hidrelétrica do Baixo Iguaçu, Estado do Paraná, Brasil

, 2023
The presence of microscopic algae of the classes Chlorophyceae and Trebouxiophyceae in lotic environments stands out for its high morphologic diversity and its capacity to indicate the quality of the water.
Baumgartner, Gilmar, Silva, Maria Julia Lopes da, Bueno, Norma Catarina, Pilatti, Maria Clara, Bortolini, Jascieli Carla   +4 more
core   +1 more source

Morphology and phylogenetic relationships of two Antarctic strains within the genera Carolibrandtia and Chlorella (Chlorellaceae, Trebouxiophyceae)

Algae, 2023
The genera Carolibrandtia and Chlorella have been described as small green algae with spherical cell shapes that inhabit various environments. Species of these genera are often difficult to identify because of their simple morphology and high phenotypic plasticity. We investigated two small coccoid strains from Antarctica based on morphology, molecular
Hyunsik Chae, Eun Jae Kim, Han Soon Kim, Han-Gu Choi, Sanghee Kim, Ji Hee Kim   +5 more
openaire   +1 more source

Isolation and record of new species of cyanobacteria belonged to oscillatoriaceae from Tehran province with use of different culture media [PDF]

فیزیولوژی محیطی گیاهی, 2009
There is a few information about microflora of Tehran Province in spite of its large surface. In this research, soils and waters of this province were studied and four new species of microalgae belongs to Nostocaceae, Oscillatoriaceae from cyanobacteria ...
N Soltani, L Baftehchi, Sh Ehsan
doaj  

Inhibitory effect of microalgae and cyanobacteria extracts on influenza virus replication and neuraminidase activity [PDF]

PeerJ, 2018
Background The influenza virus can cause seasonal infections with mild to severe symptoms, circulating worldwide, and it can affect people in any age group. Therefore, this infection is a serious public health problem that causes severe illness and death
Thauane Silva, Paulo S. Salomon, Lidilhone Hamerski, Juline Walter, Rafael B. Menezes, José Edson Siqueira, Aline Santos, Jéssica Aparecida Morais Santos, Natália Ferme, Thaise Guimarães, Giovana O. Fistarol, Paulo I. Hargreaves, Cristiane Thompson, Fabiano Thompson, Thiago Moreno Souza, Marilda Siqueira, Milene Miranda   +16 more
doaj   +2 more sources