Results 31 to 40 of about 1,277 (187)

Remoción de nitratos y fosfatos por cepas nativas de Chlorella sp. (Chlorellaceae) y Chlamydomonas sp. (Chlamydomonadaceae) libres e inmovilizadas en aguas residuales municipales

Arnaldoa, 2018
Removal of inorganic nutrients from wastewaters by microalgae is an efficient and productive method, which provides oxygenation to water bodies and useful biomass for several industries. The aim of this investigation was to determinate the nitrate (N-NO3)
José Giovanni Jesús Ávila Peltroche
semanticscholar   +3 more sources

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   +4 more sources

GENOTYPE VERSUS PHENOTYPE TO DETERMINE THE DEFINITIVE IDENTIFICATION OF THE GENERA CHLORELLA BEIJERINCK, 1890 (CHLORELLACEAE) AND COELASTRELLA CHODAT, 1922 (SCENDESMACEAE)

Bulletin of The Iraq Natural History Museum, 2018
Conventional identification of three coccoid green algae isolates was attempted to characterize the studied algae morphologically under compound microscope, which demonstrated confusional phenomenal convergence; all were classified microscopically as the
Ibrahim J. Abed, G. A. Abdulhasan, Ali Najem   +2 more
semanticscholar   +3 more sources

Two newDictyosphaerium-morphotype lineages of the Chlorellaceae (Trebouxiophyceae):Heynigiagen. nov. andHindakiagen. nov. [PDF]

European Journal of Phycology, 2010
Previous studies on the colonial coccoid green algal genus Dictyosphaerium have shown a polyphyletic origin of this morphotype within the Chlorellaceae. Recent molecular analyses assigned the type species D. ehrenbergianum to the Parachlorella clade of the Chlorellaceae. In the present study we focused on strains of D.
Bock, Christina, Pröschold, Thomas, Krienitz, Lothar   +2 more
openaire   +4 more sources

Helicosporidium sp. infection in a California kingsnake (Lampropeltis californiae): Spillover of a pathogen of invertebrates to a vertebrate host. [PDF]

Vet Pathol
Helicosporidium is a genus of nonphotosynthetic, green algae in the family Chlorellaceae, closely related to Prototheca. It is a known pathogen of invertebrates, and its occurrence in vertebrates has not been documented.
Asin J, Childress AL, Dervas E, Garner MM, Uzal FA, Wellehan JFX, Henderson EE, Armien AG.   +7 more
europepmc   +6 more sources

Algunas Chlorellaceae nuevas o poco citadas para la Península Ibérica.

, 2001
RIFÓN-LASTRA, A. & NOGUEROL-SEOANE, A. 2001. Some new or poor known Chlorellaceae in the Iberian Peninsula. Bot. Complutensis 25: 165-177. A survey of the algal flora that colonizes the granite walls of buildings in Galicia (NW Spain), has revealed the presence of six taxa included in the group of Chlorellaceae that are new or few reported for the ...
Noguerol-seoane, Ángela, Rifón-lastra, Ana   +1 more
openaire   +3 more sources

Identification of Prototheca from the Cerebrospinal Fluid of a Cat with Neurological Signs. [PDF]

Vet Sci, 2023
Prototheca infections are rare in cats, and they are usually associated with cutaneous or subcutaneous infections by P. wickerhamii, with no evidence of neurological signs or systemic disease.
Lanave G, Pellegrini F, Palermo G, Zini E, Mercuriali E, Zagarella P, Bányai K, Camero M, Martella V.   +8 more
europepmc   +3 more sources

Plant Growth Promotion, Phytohormone Production and Genomics of the Rhizosphere-Associated Microalga, Micractinium rhizosphaerae sp. nov. [PDF]

Plants (Basel), 2023
Funding Information: This work was funded by Fundação para a Ciência e Tecnologia/Ministério da Ciência, Tecnologia e Ensino Superior (FCT/MCTES, Portugal) through national funds to iNOVA4Health (UIDB/04462/2020 and UIDP/04462/2020) and the Associate ...
Quintas-Nunes F, Brandão PR, Barreto Crespo MT, Glick BR, Nascimento FX.   +4 more
europepmc   +3 more sources

Chlorophyceae e Trebouxiophyceae (Chlorophyta) em rios da área de influência da Usina Hidrelétrica do Baixo Iguaçu, Estado do Paraná, Brasil [PDF]

Hoehnea, 2023
RESUMO A presença de microalgas das classes Chlorophyceae e Trebouxiophyceae em ambientes lóticos se destaca por sua alta diversidade morfológica e sua capacidade de indicar a qualidade da água.
Maria Julia Lopes da Silva, Maria Clara Pilatti, Jascieli Carla Bortolini, Gilmar Baumgartner, Norma Catarina Bueno   +4 more
doaj   +1 more source

Pelvic spine reduction affects diet but not gill raker morphology in two polymorphic brook stickleback (Culaea inconstans) populations

Ecology and Evolution, Volume 13, Issue 9, September 2023., 2023
The extent of parallelism might generally be lower in between‐species versus between‐population comparisons. In two populations of brook sticklebacks, we found that diet differences were associated with pelvic spine reduction, but we found no evidence of any difference in gill raker morphology associated with pelvic spine reduction. This is in contrast
Jonathan A. Mee, Emily Yap, Daniel M. Wuitchik   +2 more
wiley   +1 more source