Results 31 to 40 of about 20,306 (305)
Planktonic ciliates are an important component of microzooplankton, but there is limited understanding of their responses to changing environmental conditions in the Pacific Arctic Region. We investigated the variations of ciliate community structure and
Chaofeng Wang +15 more
doaj +1 more source
Symbioses between chemoautotrophic sulfur-oxidizing (thiotrophic) bacteria and protists or animals are among the most diverse and prevalent in the ocean. They are extremely difficult to maintain in aquaria and no thiotrophic symbiosis involving an animal
Monika eBright +3 more
doaj +1 more source
Epigenetic inheritance in ciliates [PDF]
2009 marks not only the 200th anniversary of Darwin's birth but also publication of the first scientific evolutionary theory, Lamarck's Philosophie Zoologique. While Lamarck embraced the notion of the inheritance of acquired characters, he did not invent it (Burkhardt, 1984).
Mariusz, Nowacki, Laura F, Landweber
openaire +2 more sources
Ciliate diversity and behavioural observations from the chemoautotrophic cave ecosystem of Frasassi, (Marche region, Italy) [PDF]
Chemoautotrophic cave organisms require specific adaptations to tolerate the stress of living in extreme environmental conditions, such as darkness, nutrient and energy limitations, low temperatures (12-13°C), highly variable sulphide concentrations ...
BHARTI, DAIZY +6 more
core +1 more source
Simultaneous use of both heterotrophic and autotrophic metabolism (mixotrophy) is common among protists. Strombidium rassoulzadegani is a planktonic mixotrophic marine ciliate that saves chloroplasts from its algal food and obtains a nutritional subsidy
George B Mcmanus +2 more
doaj +1 more source
Balantidium grimi n. sp. is described from the rectum of the frog Quasipaa spinosa (Amphibia, Dicroglossidae) from Lishui, Zhejiang Province, China. The new species is described by both light microscopy (LM) and scanning electron microscopy (SEM), and a ...
Zhao Weishan +9 more
doaj +1 more source
A novel malaria vaccine candidate antigen expressed in Tetrahymena thermophila [PDF]
Development of effective malaria vaccines is hampered by the problem of producing correctly folded Plasmodium proteins for use as vaccine components.
David R. Cavanagh +27 more
core +2 more sources
Planktonic ciliates are major components of pelagic food webs in both marine and freshwaters. Their population dynamics are controlled ‘bottom-up’ by prey availability and ‘top-down’ by microcrustacean predators.
Xiaoteng Lu, Thomas Weisse
doaj +1 more source
Ciliates contain two kinds of nuclei: the germline micronucleus (MIC) and the somatic macronucleus (MAC) in a single cell. The MAC usually have fragmented chromosomes.
Guangying Wang +8 more
doaj +1 more source
Distribution of Abundant and Active Planktonic Ciliates in Coastal and Slope Waters Off New England
Despite their important role of linking microbial and classic marine food webs, data on biogeographical patterns of microbial eukaryotic grazers are limited, and even fewer studies have used molecular tools to assess active (i.e., those expressing genes)
Sarah J. Tucker +4 more
doaj +1 more source

