Results 181 to 190 of about 54,279 (213)
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The Elip Family of Stress Proteins in the Thylakoid Membranes of Pro- and Eukaryota
, 2001Plants in Nature frequently perceive environmental extremes such as light stress. To maintain their physiological functions under light stress conditions plants have developed different protection strategies that operate at morphological, anatomical and subcellular levels.
I. Adamska
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Light- and Electron-microscopical Study of Belonocystis marina sp. nov. (Eukaryota: incertae sedis).
Protist, 2016BelonocystisRainer, 1968 is an enigmatic protist genus, which currently lacks any supergroup affiliation. The spherical cells of this organism move on the substratum using fine non-branching pseudopodia. The cell surface is surrounded with a spiky covering. Belonocystis marina sp. nov. was studied using light- and electron microscopy.
V. I. Klimov, Vasily V. Zlatogursky
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European Journal of Protistology
Certain ciliate taxa possess a Ca2+-dependent mechanism for ultrafast contraction, in addition to the more common adenosine triphosphate (ATP)-dependent process.
Ying Zhang +4 more
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Certain ciliate taxa possess a Ca2+-dependent mechanism for ultrafast contraction, in addition to the more common adenosine triphosphate (ATP)-dependent process.
Ying Zhang +4 more
semanticscholar +1 more source
International Journal of Parasitology
Mitochondrial genomes of apicomplexan parasites exhibit remarkable structural diversity, ranging from highly reduced linear molecules to circular-mapping concatemers, yet their full characterization has been hindered by technical limitations in resolving
Peihang Hong +11 more
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Mitochondrial genomes of apicomplexan parasites exhibit remarkable structural diversity, ranging from highly reduced linear molecules to circular-mapping concatemers, yet their full characterization has been hindered by technical limitations in resolving
Peihang Hong +11 more
semanticscholar +1 more source
Zoologica Scripta
Ciliophora are one of the most diverse phyla of unicellular eukaryotes. Members of this group are widely distributed and have been found in several environments including those that are anaerobic.
Ying Zhang +6 more
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Ciliophora are one of the most diverse phyla of unicellular eukaryotes. Members of this group are widely distributed and have been found in several environments including those that are anaerobic.
Ying Zhang +6 more
semanticscholar +1 more source
Journal of Molecular Evolution, 2003 The FtsZ protein is a polymer-forming GTPase which drives bacterial cell division and is structurally and functionally related to eukaryotic tubulins. We have searched for FtsZ-related sequences in all freely accessible databases, then used strict criteria based on the tertiary structure of FtsZ and its well-characterized in vitro and in vivo ...
S. Vaughan +3 more
semanticscholar +4 more sources
2009
Abstract Resolving the tree of life for eukaryotes is an important challenge for biologists. 7is challenge has largely been taken on by molecular evolutionists because of the increasing availability and ability of genome data to resolve ancient relationships, combined with the lack of an extensive fossil record from this period in ...
Debashish Bhattacharya +3 more
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Abstract Resolving the tree of life for eukaryotes is an important challenge for biologists. 7is challenge has largely been taken on by molecular evolutionists because of the increasing availability and ability of genome data to resolve ancient relationships, combined with the lack of an extensive fossil record from this period in ...
Debashish Bhattacharya +3 more
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An interphase model for mitotic chromosome organization in eukaryota
BioSystems, 1981A model for the spatial relationship of the arrangement of the chromosomes in the nucleus in eukaryota is presented. Evidence is derived from light and electron microscopic studies, application of autoradiographic and banding techniques; on the organization, structure and behaviour of chromosomes during interphase and other stages of cell cycle.
U C, Lavania, A K, Sharma
exaly +3 more sources
Journal of Parasitology, 1996 The phylogenetic position of the phylum Haplosporidia was investigated with the complete small subunit rRNA gene sequences from 5 species in the phylum: Haplosporidium nelsoni and Haplosporidium costale, parasites of the eastern oyster Crassostrea virginica; Haplosporidium louisiana, a parasite of the mudcrab Panopeus herbstii; Minchinia teredinis, a ...
B S, Flores, M E, Siddall, E M, Burreson
exaly +4 more sources