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  • Animals  (2)
  • Cytoskeleton  (2)
  • Protatlanta  (2)
  • Seismics (controlled source seismology)
  • 1
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Biochimica et Biophysica Acta (BBA)/Protein Structure and Molecular 869 (1986), S. 337-349 
    ISSN: 0167-4838
    Keywords: (Chicken gizzard muscle) ; 4-morpholineethanesulfonic acid ; Adhesion plaque ; CM-cellulose ; Cytoskeleton ; DEAE-cellulose ; EGTA ; Mes ; PMSF ; Proteolysis ; SDS ; Talin ; Vinculin ; carboxymethyl cellulose ; diethylaminoethyl cellulose ; ethylene glycol bis(N,N'-tetracetic acid) ; phenylmethylsulfonyl fluoride, Tame, N^α-p-tosyl-l-arginine methyl ester ; sodium dodecyl sulfate
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology , Medicine
    Type of Medium: Electronic Resource
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  • 2
    ISSN: 1432-0878
    Keywords: Brain spectrin ; Cell interactions ; Cytoskeleton ; Neural cell adhesion molecule N-CAM ; Neural cell culture
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary N-CAM180, the molecular form of the three neural cell adhesion molecules (N-CAM) with the largest cytoplasmic domain, is accumulated at sites of cell-cell contact (cell bodies, neurites, growth cones) in cultures of neuroblastoma and cerebellum. At these sites the cytoskeletonmembrane linker protein brain spectrin and actin are also accumulated. Brain spectrin copurifies with N-CAM180 by immunoaffinity chromatography and binds specifically to N-CAM180 but not to N-CAM140 or N-CAM120 in a solid-phase binding test. These observations indicate an association of N-CAM180 with the cytoskeleton in vivo. This association may underlie the reduced lateral mobility of N-CAM180 in the surface membrane compared to N-CAM140 (Pollerberg et al. 1986). Together with the fact that N-CAM180 is only expressed after termination of neuron migration in vivo (Persohn and Schachner, unpublished) these results suggest a role for N-CAM180 in stabilization of cell contacts.
    Type of Medium: Electronic Resource
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  • 3
    Publication Date: 2016-11-03
    Description: The genus Protatlanta is thought to be monotypic and is part of the Atlantidae, a family of shelled heteropods. These microscopic planktonic gastropods are poorly known, although research on their ecology is now increasing in response to concerns about the effects of ocean acidification on calcareous plankton. A correctly implemented taxonomy of the Atlantidae is fundamental to this progressing field of research and it requires much attention, particularly using integrated molecular and morphological techniques. Here we use DNA barcoding, shell morphology and biogeography to show that the genus Protatlanta includes at least two valid species in the Atlantic Ocean. Protatlanta souleyeti and Protatlanta sculpta were found to be separate species, with different shell morphology and separated by a K2P genetic distance of 19% sequence divergence at the Cytochrome Oxidase 1 gene. This evidence supports the revival of the species name P. sculpta, which was described by Issel in 1911, but has not been recognised as a valid species since 1915.
    Keywords: Atlantic Ocean ; biogeography ; DNA barcoding ; morphometrics ; Protatlanta ; shelled heteropod
    Repository Name: National Museum of Natural History, Netherlands
    Type: Article / Letter to the editor
    Format: application/pdf
    Format: application/vnd.ms-excel
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  • 4
    Publication Date: 2024-01-12
    Description: The genus Protatlanta is thought to be monotypic and is part of the Atlantidae, a family of shelled heteropods. These microscopic planktonic gastropods are poorly known, although research on their ecology is now increasing in response to concerns about the effects of ocean acidification on calcareous plankton. A correctly implemented taxonomy of the Atlantidae is fundamental to this progressing field of research and it requires much attention, particularly using integrated molecular and morphological techniques. Here we use DNA barcoding, shell morphology and biogeography to show that the genus Protatlanta includes at least two valid species in the Atlantic Ocean. Protatlanta souleyeti and Protatlanta sculpta were found to be separate species, with different shell morphology and separated by a K2P genetic distance of 19% sequence divergence at the Cytochrome Oxidase 1 gene. This evidence supports the revival of the species name P. sculpta, which was described by Issel in 1911, but has not been recognised as a valid species since 1915.
    Keywords: Atlantic Ocean ; biogeography ; DNA barcoding ; morphometrics ; Protatlanta ; shelled heteropod
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
    Format: application/pdf
    Format: application/vnd.ms-excel
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  • 5
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    Unknown
    In:  Geophys. J. Int., Tokyo Univ., Geophys. Inst., Fac. of Science, vol. 104, no. 2, pp. 489-506, pp. B12302, (ISSN 0343-5164)
    Publication Date: 1991
    Keywords: Seismology ; Seismics (controlled source seismology) ; Layers ; GJI
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  • 6
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    Unknown
    Soc. Explorat. Geophys.
    In:  60th Annual Meeting of SEG, San Francisco, Soc. Explorat. Geophys., vol. 10, no. 5, pp. 1062-1065, (ISBN 3-933346-037)
    Publication Date: 1990
    Keywords: Seismics (controlled source seismology) ; Wave propagation ; Layers ; Data analysis / ~ processing
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  • 7
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    Unknown
    American Association for the Advancement of Science (AAAS)
    Publication Date: 1999-04-17
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Burridge, K -- New York, N.Y. -- Science. 1999 Mar 26;283(5410):2028-9.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Cell Biology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA. kburridg@med.unc.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/10206910" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Cell Cycle Proteins/metabolism ; Cell Line ; Cell Movement ; GTP Phosphohydrolases/*metabolism ; GTP-Binding Proteins/*metabolism ; Intracellular Signaling Peptides and Proteins ; Myosin Light Chains/*metabolism ; Myosin-Light-Chain Kinase/antagonists & inhibitors/*metabolism ; Myosin-Light-Chain Phosphatase ; Phosphoprotein Phosphatases/metabolism ; Phosphorylation ; Protein-Serine-Threonine Kinases/*metabolism ; *Signal Transduction ; cdc42 GTP-Binding Protein ; p21-Activated Kinases ; rac GTP-Binding Proteins ; rho-Associated Kinases ; rhoA GTP-Binding Protein
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 8
    Publication Date: 2003-12-06
    Description: Cell migration is a highly integrated multistep process that orchestrates embryonic morphogenesis; contributes to tissue repair and regeneration; and drives disease progression in cancer, mental retardation, atherosclerosis, and arthritis. The migrating cell is highly polarized with complex regulatory pathways that spatially and temporally integrate its component processes. This review describes the mechanisms underlying the major steps of migration and the signaling pathways that regulate them, and outlines recent advances investigating the nature of polarity in migrating cells and the pathways that establish it.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Ridley, Anne J -- Schwartz, Martin A -- Burridge, Keith -- Firtel, Richard A -- Ginsberg, Mark H -- Borisy, Gary -- Parsons, J Thomas -- Horwitz, Alan Rick -- New York, N.Y. -- Science. 2003 Dec 5;302(5651):1704-9.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Ludwig Institute for Cancer Research, Royal Free and University College School of Medicine, London W1W 7BS, UK.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/14657486" target="_blank"〉PubMed〈/a〉
    Keywords: Actin Cytoskeleton/physiology ; Animals ; Cell Adhesion ; *Cell Movement ; Cell Polarity ; Humans ; Integrins/physiology ; Models, Biological ; Proteins/metabolism ; Pseudopodia/physiology ; *Signal Transduction
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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