Results 271 to 280 of about 21,035 (297)
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Ultrastructure of the rotifer Brachionus plicatilis
Hydrobiologia, 1997The ultrastructural study of digestive organs andintegument of the rotifer, Brachionusplicatilis, was performed by transmission of electronmicroscopy to elucidate the relationship between theirstructure and function. The integument of the rotiferis composed of a thick external and a thin internallayer, in which many pores are regularly distributed.The ...
Jian-Ping Yu, Shun-Jin Cui
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Harmful Algae, 2019
The algae Heterocapsa bohaiensis is a newly described species of dinoflagellate associated with Penaeus japonicus and larvae of Eriocheir sinensis in a coastal pond of Liaodong Bay China.
Yiwen Zhang +4 more
semanticscholar +1 more source
The algae Heterocapsa bohaiensis is a newly described species of dinoflagellate associated with Penaeus japonicus and larvae of Eriocheir sinensis in a coastal pond of Liaodong Bay China.
Yiwen Zhang +4 more
semanticscholar +1 more source
Culture of the rotifer Brachionus calyciflorus Pallas
Aquaculture, 1992Abstract Optimum conditions for raising the rotifer Brachionus calyciflorus Pallas were identified. A temperature of 30 °C and a food concentration of 10 7 cells/ml of the alga Chlorella vulgaris were identified as the most suitable conditions for culture of this rotifer. Maximum production was 81 080 rotifers/1 day −1 . The size and growth rate
Roberto Rico-Martínez +1 more
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Ecological genetics of Brachionus sympatric sibling species
Hydrobiologia, 1998In this paper we review previous studies on sympatric Brachionus populations in Torreblanca Marsh as a model of evolutionary and ecological relationships between closely related species. The marsh is a wetland on the Mediterranean coast of Spain with high spatial and temporal heterogeneity.
Manuel Serra +2 more
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Hydrobiologia, 1997
The work of Kazutsugu Hirayama over the past 25 years promoted the wide use of the marine rotifer Brachionus plicatilis as an experimental model in zooplankton ecology. His reports about the nature of genetic variation in the B. plicatilis complex stimulated us to investigate how mate recognition maintains species boundaries. For the past several years,
Roberto Rico-Martínez, Terry W. Snell
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The work of Kazutsugu Hirayama over the past 25 years promoted the wide use of the marine rotifer Brachionus plicatilis as an experimental model in zooplankton ecology. His reports about the nature of genetic variation in the B. plicatilis complex stimulated us to investigate how mate recognition maintains species boundaries. For the past several years,
Roberto Rico-Martínez, Terry W. Snell
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Transfection of siRNA into Brachionus plicatilis (Rotifera)
Hydrobiologia, 2007Transfection experiments have played a prominent role in functional genomics, being used to probe phenotypes with reporters and knockouts with techniques like RNAi, gene over-expression studies, and the creation of transgenic animals. Rotifers are not amenable to many classic genetic manipulations, hence have not been a model system in the genomics ...
Tonya L. Shearer, Terry W. Snell
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Environmental Pollution, 2018
Following the recent progress in magnetic nanotechnology, concern over the optimal benefits and potential risks of iron oxide nanoparticles (Fe NPs), has increased.
S. Mashjoor +4 more
semanticscholar +1 more source
Following the recent progress in magnetic nanotechnology, concern over the optimal benefits and potential risks of iron oxide nanoparticles (Fe NPs), has increased.
S. Mashjoor +4 more
semanticscholar +1 more source
Introduction of rotifers (Brachionus plicatilis) during pikeperch first feeding
Aquaculture, 2018The influence of rotifers (Brachionus plicatilis) on pikeperch performance during first feeding was investigated. Significant differences between treatments were found in length, body weight, survival, feed consumption, fatty acid composition, and RNA ...
C. Yanes‐Roca +5 more
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Hydrobiologia, 2016
Three well-defined groups, consisting of 15 species, have recently been ascribed to organisms historically identified as the Brachionus plicatilis species complex. One of these groups, the large clade, is composed of two named species (Brachionus plicatilis s.s. and Brachionus manjavacas) and two species identifiers (B. 'Nevada' and B. 'Austria').
Evangelia Michaloudi +8 more
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Three well-defined groups, consisting of 15 species, have recently been ascribed to organisms historically identified as the Brachionus plicatilis species complex. One of these groups, the large clade, is composed of two named species (Brachionus plicatilis s.s. and Brachionus manjavacas) and two species identifiers (B. 'Nevada' and B. 'Austria').
Evangelia Michaloudi +8 more
openaire +3 more sources
Aquatic Toxicology, 2018
To investigate the adverse effect of two widely used pharmaceuticals, paracetamol (acetaminophen [APAP]) and oxytetracycline (OTC) on the marine rotifer Brachionus rotundiformis (B.
Jun Chul Park +6 more
semanticscholar +1 more source
To investigate the adverse effect of two widely used pharmaceuticals, paracetamol (acetaminophen [APAP]) and oxytetracycline (OTC) on the marine rotifer Brachionus rotundiformis (B.
Jun Chul Park +6 more
semanticscholar +1 more source