Results 181 to 190 of about 4,730 (220)
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Chinese Journal of Oceanology and Limnology, 2012
During a survey for marine microalgal resources, we isolated a rare marine euglenoid from the coastal waters of Qingdao, China in 2009, and established a pure culture. Electron microscopic and molecular phylogenetic (18S rDNA and 16S rDNA sequences) analyses revealed a close affinity with Eutreptiella gymnastica, a bloom-forming species.
Na Xu +5 more
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During a survey for marine microalgal resources, we isolated a rare marine euglenoid from the coastal waters of Qingdao, China in 2009, and established a pure culture. Electron microscopic and molecular phylogenetic (18S rDNA and 16S rDNA sequences) analyses revealed a close affinity with Eutreptiella gymnastica, a bloom-forming species.
Na Xu +5 more
semanticscholar +2 more sources
Euglenophyceae of Negro River, Uruguay, South America
Algological Studies/Archiv für Hydrobiologie, Supplement Volumes, 2000this paper deals with a qualitative analysis of the Class Euglenophyceae from Negro river, Uruguay South America. Samples were collected between November 1994 and February 1995. A total of 54 taxa were recorded, 3 belonging to Lepocinclis, 3 to Phacus, 26 to Strombomonas and 22 to Trachelomonas.
Visitación Conforti +1 more
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Phytotaxa, 2018
This study concerns the two species Trachelomonas volzii and T. dubia which were examined for similarities and dissimilarities of their loricae and monads organization. We specifically focused on the key features of both species that were originally used
M. Poniewozik, K. Wołowski, J. Piątek
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This study concerns the two species Trachelomonas volzii and T. dubia which were examined for similarities and dissimilarities of their loricae and monads organization. We specifically focused on the key features of both species that were originally used
M. Poniewozik, K. Wołowski, J. Piątek
semanticscholar +1 more source
Biodiversity of Euglenophyceae in Safilguda Lake, Hyderabad, India
International Journal on AlgaeThis paper presents a study of Euglenophyceae, in Safilguda Lake. For this purpose, physicochemical parameters were analyzed in water samples obtained from three sampling stations in the lake between May 2017 to April 2018. Statistical tests were used to
A. Rohini, M. Reddy
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Ultrastructure of Euglena anabaena var. minor (Euglenophyceae)
Phycological Research, 2000SUMMARY The freshwater green euglenoid Euglena anabaena var. minor has a pellicle with groove-ridge articulation, a chloroplast with pyrenoids doubly sheathed by two paramylon caps, and a nucleus with permanently condensed chromosomes and nucleolus. The flagellar apparatus basically resembles that of Euglena.
Woongghi Shin, Sung Min Boo, Isao Inouye
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Three new colorless Euglenophyceae from marine situations
Archiv f�r Mikrobiologie, 1962Investigation of the colorless Euglenophyceae of sandy beaches and marine sediment-water interfaces on the east and west coasts of the U.S.A. has resulted in the discovery of two new species, Sphenomonas elongata and Entosiphon cuneatiformis, and one new genus and species, Pentamonas spinifera, herein described and figured.
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Euglena Ettlii Wołowski Sp. Nova (Euglenophyceae)
Archiv für Protistenkunde, 1993Summary The new species has one central chloroplast incised and slightly folded, without pyrenoid. It was found in a village pond in the Cracow-Czgstochowa Upland, Poland.
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PARAMYLON SYNTHESIS IN HETEROTROPHIC AND PHOTOHETEROTROPHIC EUGLENA (EUGLENOPHYCEAE)1
Journal of Phycology, 1980ABSTRACTGrowth of Euglena gracilis Klebs in medium containing DL‐lactate as sole carbon source results in the synthesis of large quantities of paramylon at the beginning of exponential growth. The accumulation of paramylon grains in the cytoplasm is observable in both dark‐grown and light‐grown cells.
Joel Briand, Regis Calvayrac
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Control of cell shape by calcium in the euglenophyceae
Journal of Cell Science, 1979ABSTRACT The euglenoid flagellates are able to change their shape rapidly in response to a variety of stimuli, or sometimes spontaneously. Two extremes of shape can be identified: the ‘relaxed’ form is cylindrical; the contracted form is a somewhat distorted disc.
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Protoplasma, 1983
Envelopes of the euglenoid flagellate,Trachelomonas lefevrei may range in color from hyaline to golden to dark brown and may be variously ornamented with spines, papillae and puncta. Elemental composition affects both envelope color and microarchitecture, which may be granular and/or microcrystalline.
J. R. Dunlap +2 more
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Envelopes of the euglenoid flagellate,Trachelomonas lefevrei may range in color from hyaline to golden to dark brown and may be variously ornamented with spines, papillae and puncta. Elemental composition affects both envelope color and microarchitecture, which may be granular and/or microcrystalline.
J. R. Dunlap +2 more
openaire +1 more source