Results 21 to 30 of about 6,552 (222)

Família Scenedesmaceae (Chlorophyceae, Chlorococcales) do lago Água Preta, município de Belém, Estado do Pará Scenedesmaceae Family (Chlorophyceae, Chlorococcales) from Água Preta Lake, Belém city, Pará State

open access: yesActa Botânica Brasílica, 1997
Trata-se do inventário floristico da família Scenedesmaceae do lago Água Preta, parte do complexo de abastecimento de água do município de Belém, PA, efetuado a partir de quatro coletas, no período de outubro de 1992 a agosto de 1993.
Regina Célia Viana Martins-Da-Silva
doaj   +1 more source

Gênero Ulothrix (Chlorophyceae) no Estado de São Paulo, Brasil

open access: yes, 2023
Floristic survey of genus Ulothrix (Ulotrichaceae, Chlorophyceae) in the State of São Paulo, southeast Brazil. Five species were identified based on their cell morphology, described in detail, and illustrated. Ulothrix tenerrima and U.
Díaz-Valle, Karina Alejandra   +1 more
core   +1 more source

Mitochondrial mRNA Processing in the Chlorophyte Alga Pediastrum duplex and Streptophyte Alga Chara vulgaris Reveals an Evolutionary Branch in Mitochondrial mRNA Processing

open access: yesPlants, 2021
Mitochondria carry the remnant of an ancestral bacterial chromosome and express those genes with a system separate and distinct from the nucleus. Mitochondrial genes are transcribed as poly-cistronic primary transcripts which are post-transcriptionally ...
Grayson C. R. Proulex   +3 more
doaj   +1 more source

Accurate and robust phylogeny estimation based on profile distances: a study of the Chlorophyceae (Chlorophyta)

open access: yes, 2004
Müller T, Rahmann S, Dandekar T, Wolf M. Accurate and robust phylogeny estimation based on profile distances: a study of the Chlorophyceae (Chlorophyta). BMC Evolutionary Biology.
Sven Rahmann   +7 more
core   +1 more source

Potensi Fitoplankton sebagai Sumber Daya Pakan pada Pemeliharaan Larva Ikan Mas (Cyprinus carpio) di BBPBAT Sukabumi

open access: yesAl-Kauniyah Jurnal Biologi, 2013
The main problem encountered in producing larvae  is the larvae  that got low due to high mortality. One attempt to overcome this problem is the use of phytoplankton as natural feed.
Ana Widiana   +2 more
doaj   +1 more source

Phytoplankton in Coqueiro Lake (Pantanal de Poconé, Mato Grosso, Brazil)

open access: yesBiotemas, 2015
Studies on floristic composition are key to understand qualiquantitative changes on phytoplankton assemblages over the year. Spatial-temporal variation in composition, richness, frequency of occurrence, and abundance (semi-quantitative) of the ...
Sandra Francisca Marçal   +1 more
doaj   +3 more sources

Metals bioremediation potential using Pseudokirchneriella subcapitata

open access: yesRevista Brasileira de Ciências Ambientais, 2021
Microalgae are unicellular organisms, photosynthesizers that present cell duplication exponentially and biosorption capacity of nutrients dissolved in water.
Mônica Ansilago   +2 more
doaj   +1 more source

Desmatractum bipyramidatum (Chodat) Pascher 1930 (Chlorophyceae, Chlorococcales) – a new locality in Poland

open access: yes, 2022
W materiałach zebranych w trakcie badań fykologicznych torfowisk mszarnych w Puszczy Goleniowskiej na terenie Pomorza Zachodniego, znaleziono komórki rzadko podawanej z terenu Polski zielenicy Desmatractum bipyramidatum (Chodat) Pascher 1930.
Kowalski, Wojciech
core   +1 more source

The algal homolog of the plant CER1 and CER3 proteins is a bifunctional hydrocarbon‐forming enzyme

open access: yesNew Phytologist, EarlyView.
Schematic representation of the proposed reactions carried out by a CER1/3 protein from green algae. CoA, coenzyme A; CTD, C‐terminal domain; Cys, catalytic cysteine of C‐terminal domain; His, catalytic histidines of N‐terminal domain; NTD, N‐terminal domain.
Ángel Baca‐Porcel   +9 more
wiley   +1 more source

Relationship Between Abundance of Clamydomonas spp and Chlorella spp on Clinical Performance of Red Tilapia Oreochromis niloticus in Silvofishery Ponds

open access: yesCroatian Journal of Fisheries
Chlamydomonas spp. and Chlorella spp. are plankton genera that can be used to determine the level of balance in the aquatic environment. The purpose of this study is to determine the abundance of plankton Chlamydomonas spp. and Chlorella spp.
Linayati Linayati   +5 more
doaj   +1 more source

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