Results 141 to 150 of about 520 (159)
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A molecular systematic study of Ulva (Ulvaceae, Ulvales) from the northeast Pacific
Phycologia, 2004Abstract Species delineation in the genus Ulva is difficult due to a lack of distinguishing morphological characters and the high degree of phenotypic plasticity observed in these algae; thus, species descriptions are necessarily based on a limited set of characters.
Hillary S. Hayden, J. Robert Waaland
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New locality of macroalga Ulva prolifera (Ulvaceae) in the Wielkopolska Region
2011New inland locality of Ulva prolifera O. F. Müller [=Enteromorpha prolifera (O. F. Müller) J. Agardh, Enteromorpha salina Kützing] was found in flowing pond in the Kopla valley, near Tulce country (Wielkopolska Region, locality coordinates: 52o20′35″N; 17o04′40″E). Macroalga thallus had been watched since May till August 2008. U.
Rybak, Andrzej, Messyasz, Beata
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SYSTEMATICS OF ULVACEAE (ULVOPHYCEAE, CHLOROPHYTA) USING NUCLEAR AND CHLOROPLAST DNA SEQUENCES
Journal of Phycology, 2000Ulvaceae are morphologically simple, cosmopolitan green macroalgae. Family members, particularly species of Ulva and Enteromorpha, are prevalent in coastal ecosystems and responsible for “green tide” events around the world. Little is known about the evolutionary history of Ulvaceae.
H.S. Hayden, J.R. Waaland
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International Journal of Biological Macromolecules, 2017
The herpes simplex virus (HSV) diseases represent a relevant medical and social problem due to their communicability and recurrence following latency. The green algae are rich source of polysaccharides referred to as ulvans, reported as being biologically and pharmacologically active.
Nayara, Lopes +7 more
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The herpes simplex virus (HSV) diseases represent a relevant medical and social problem due to their communicability and recurrence following latency. The green algae are rich source of polysaccharides referred to as ulvans, reported as being biologically and pharmacologically active.
Nayara, Lopes +7 more
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A New Observation of Ulva Pilifera (Ulvaceae, Chlorophyta) from the Freshwater Habitat of Türkiye
Acta Botanica HungaricaThe distribution and frequency of Ulva , a cosmopolitan genus, in aquatic systems are increasingly expanding due to global warming and anthropogenic influences. In contrast to their widespread distribution in marine environments, information on their ecology and distribution in freshwater ...
DALKIRAN, NURHAYAT +3 more
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OCCURRENCE OF MACROALGAE FROM THE ULVA GENERA (ULVACEAE; CHLOROPHYTA) IN THE WIELKOPOLSKA REGION
2011The work presents the specification of the reports from the appearance of species from Ulva genera (Ulvaceae, Chlorophyta) in the Wielkopolska region. The stands of the three species (Ulva compressa, U. intestinalis and U. prolifera) were marked on the map of the region in the ATPOL squares sequence.
Rybak, Andrzej, Messyasz, Beata
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