Results 11 to 20 of about 37,975 (215)

USE OF OKARA WASTE FOR ALGAE NUTRITION [PDF]

open access: yesArab Universities Journal of Agricultural Sciences, 2017
Chlorella vulgaris belonging to Chlorophyta and Nannochloropsis  oculata belonging to Chrythophytawere used in the currentstudy to evaluate whether their successive indoor growth using industrial food waste (okara) as a growth medium enriched with ...
Sheraz Kamal   +4 more
doaj   +1 more source

Sensitivity of Antarctic Urospora penicilliformis (Ulotrichales, Chlorophyta) to ultraviolet radiation is life stage dependent [PDF]

open access: yes, 2009
The sensitivity of different life stages of the eulittoral green alga Urospora penicilliformis (Roth) Aresch. to ultraviolet radiation (UVR) was examinedin the laboratory.
Campana, G.   +5 more
core   +1 more source

Complete mitogenomes of the marine picoplanktonic green algae Prasinoderma sp. MBIC 10622 and Prasinococcus capsulatus CCMP 1194 (Palmophyllophyceae)

open access: yesMitochondrial DNA. Part B. Resources, 2020
Marine picoalgae from the Prasinococcales order occupy the deepest branch of the Chlorophyta (Palmophyllophyceae). Here, we describe the mitogenomes of Prasinoderma sp. MBIC 10622 and Prasinococcus capsulatus CCMP 1194.
Monique Turmel   +2 more
doaj   +1 more source

Non-pollen palynomorphs from 78 surface sediment samples reveal spatial distribution of phytoplankton in Latvian lakes and ponds [PDF]

open access: yesEstonian Journal of Earth Sciences, 2023
The aim of this study is to characterize the current spatial distribution of three main phyla of phytoplankton (Cyanobacteria, Charophyta and Chlorophyta) from 77 Latvian lakes and ponds, analysed from modern surface sediment samples through a non-pollen
Normunds Stivrins
doaj   +1 more source

Microbial solar cells: applying photosynthetic and electrochemically active organisms [PDF]

open access: yes, 2010
Microbial solar cells (MSCs) are recently developed technologies utilizing solar energy to produce electricity or chemicals. MSCs use photoautotrophic microorganisms or higher plants to harvest solar energy, and use electrochemically active ...
Buisman, Cees JN   +5 more
core   +1 more source

Similitud de la ficoflora marina en zonas del Atlántico Occidental Tropical y Subtropical

open access: yesCaldasia, 2019
Las macroalgas constituyen un componente muy importante de la biodiversidad marina por su papel en los ecosistemas marino-costeros como productores primarios, competidores por recursos y bioindica-dores de problemas ambientales.
Ana M. Suárez   +1 more
doaj   +1 more source

Further expansion of the alien seaweed Caulerpa taxifolia var. distichophylla (Sonder) Verlaque, Huisman & Procacini (Ulvophyceae, Bryopsidales) in the Eastern Mediterranean Sea [PDF]

open access: yes, 2016
We are grateful to Andreas Antoniou (Dep. of Environment, Ministry of Agriculture, Rural Development & Environment, Cyprus) for his assistance in the preparation of the illustrations. We would also like to thank Dr.
Aplikioti, Marilena   +8 more
core   +2 more sources

How and why DNA barcodes underestimate the diversity of microbial eukaryotes [PDF]

open access: yes, 2011
Background: Because many picoplanktonic eukaryotic species cannot currently be maintained in culture, direct sequencing of PCR-amplified 18S ribosomal gene DNA fragments from filtered sea-water has been successfully used to investigate the astounding ...
Adam Eyre-Walker   +29 more
core   +8 more sources

Biological Soil Crusts of Arctic Svalbard—Water Availability as Potential Controlling Factor for Microalgal Biodiversity

open access: yesFrontiers in Microbiology, 2017
In the present study the biodiversity of biological soil crusts (BSCs) formed by phototrophic organisms were investigated on Arctic Svalbard (Norway).
Nadine Borchhardt   +4 more
doaj   +1 more source

Complete mitogenomes of the chlorophyte green algae Scherffelia dubia and Tetraselmis sp. CCMP 881 (Chlorodendrophyceae)

open access: yesMitochondrial DNA. Part B. Resources, 2020
We report here the first mitogenome sequences for the chlorophyte class Chlorodendrophyceae. The mitogenomes of Tetraselmis sp. CCMP 881 and Scherffelia dubia (SAG 17.86) are 46,904 bp and 78,958 bp long, respectively, but their gene repertoires are ...
Monique Turmel   +3 more
doaj   +1 more source

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