Results 261 to 270 of about 1,007,443 (313)
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Studies on actin-actin and actin-myosin interaction
Biochimica et Biophysica Acta (BBA) - Protein Structure, 1967Abstract 1. 1.|The reagents hydrogen peroxide, iodine and 1,5-difluoro-2,4-dinitrobenzene did not affect the bound nucleotide content of F-actin or G-actin at all when the viscosity of the actins and their ability to interact with myosin were greatly decreased. 2.
G, Bailin, M, Bárány
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Nature Reviews Molecular Cell Biology, 2015 Actin-actin binding protein interfaces
Seminars in Cell Biology, 1994The recent elucidation of the three-dimensional structure of gelsolin segment 1 and profilin provides new insights on how these proteins recognize actin. Although the picture is still incomplete and not all biochemical data are consolidated, the results offer clues on how these proteins exert their effect on actin and how they may modulate the ...
C, Ampe, J, Vandekerckhove
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International Journal of Dermatology, 1981
ABSTRACT: Actinic reticuloid is a polymorphous dermatosis resulting from a photosensitivity to long wavelength ultraviolet light and occasionally also to visible light, often with clinical and histological resemblance to lymphoma. We describe a patient who is the second American case to be reported with this disease and review the literature.
R, Brody, W F, Bergfeld
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ABSTRACT: Actinic reticuloid is a polymorphous dermatosis resulting from a photosensitivity to long wavelength ultraviolet light and occasionally also to visible light, often with clinical and histological resemblance to lymphoma. We describe a patient who is the second American case to be reported with this disease and review the literature.
R, Brody, W F, Bergfeld
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Actin-actin and actin-deoxyribonuclease I contact sites in the actin sequence
Biochemistry, 1984Actin subunits in F-actin were cross-linked with m-maleimidobenzoyl N-hydroxysuccinimide ester (MBS). Peptide maps of the cross-linked actin dimer have revealed that the attachment sites of the MBS cross-link in actin are Cys-373 and a lysine residue in the CB-17 segment (Lys-191, Lys-213, or Lys-215).
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Journal of Muscle Research and Cell Motility, 1983
Actin filaments can assemble at the barbed end and disassemble simultaneously at the pointed end. A higher monomer concentration is required to balance the association of actin monomers and the dissociation of filament subunits at the pointed end than at the barbed end.
J M, Neuhaus +3 more
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Actin filaments can assemble at the barbed end and disassemble simultaneously at the pointed end. A higher monomer concentration is required to balance the association of actin monomers and the dissociation of filament subunits at the pointed end than at the barbed end.
J M, Neuhaus +3 more
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Actin and actin‐binding proteins in yeast
Cell Motility, 1990Recently it has been shown that the amoeboid form of Dictyosteliurn discoideurn can chemotax in the absence of either myosin, a-actinin or severin without immediately obvious defects [reviewed by Bray and Vasiliev, 19891. These observations lead one to wonder what contractile proteins do in nonmuscle cells.
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2023
Actinic cheilitis is a progressive and generally irreversible condition occurring as a direct result of UV radiation exposure to the lip vermilion. It parallels actinic keratosis on skin. The dental practitioner is in an ideal position to include the lips as a part of routine oral soft tissue examinations.
Savage, Neil, Chaw, Sarah
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Actinic cheilitis is a progressive and generally irreversible condition occurring as a direct result of UV radiation exposure to the lip vermilion. It parallels actinic keratosis on skin. The dental practitioner is in an ideal position to include the lips as a part of routine oral soft tissue examinations.
Savage, Neil, Chaw, Sarah
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Journal of the American Academy of Dermatology, 1981
Actinic prurigo is a chronic photodermatitis found predominantly in North American Indians. Other terms have been used to describe similar cases in Central and South America and in Europe. Relatively little has been written about this condition in the English literature, and confusion exists over whether this is a form of polymorphic light eruption ...
S R, Scheen, S M, Connolly, C H, Dicken
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Actinic prurigo is a chronic photodermatitis found predominantly in North American Indians. Other terms have been used to describe similar cases in Central and South America and in Europe. Relatively little has been written about this condition in the English literature, and confusion exists over whether this is a form of polymorphic light eruption ...
S R, Scheen, S M, Connolly, C H, Dicken
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Isolation of Actin and Actin-Binding Proteins
2016Actin-binding proteins mediate and regulate the dynamics of actin and the organization of highly ordered structures of F-actin. Villin is generally expressed in plant cells and is associated with G-actin or F-actin dependent on Ca2+ concentrations. Using a DNase I affinity column chromatography approach, the villin and the G-actin can be isolated from ...
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