Results 221 to 230 of about 833,496 (268)
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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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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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Nature Reviews Molecular Cell Biology, 2015 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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Photodermatology, Photoimmunology & Photomedicine, 2008
Actinic Prurigo (AP), an uncommon idiopathic photodermatosis, presents a distinct clinical picture and can be severely debilitating. The clinical features, investigation and treatment of AP are reviewed. We report the experience of an Australian photobiology unit with this condition.
Gayle, Ross, Peter, Foley, Chris, Baker
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Actinic Prurigo (AP), an uncommon idiopathic photodermatosis, presents a distinct clinical picture and can be severely debilitating. The clinical features, investigation and treatment of AP are reviewed. We report the experience of an Australian photobiology unit with this condition.
Gayle, Ross, Peter, Foley, Chris, Baker
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Current Opinion in Cell Biology, 1993
The actin supergene family encodes a number of structurally related, but perhaps functionally distinct, protein isoforms that regulate contractile potential in muscle tissues and help to control the shape as well as the motility of non-muscle cells.
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The actin supergene family encodes a number of structurally related, but perhaps functionally distinct, protein isoforms that regulate contractile potential in muscle tissues and help to control the shape as well as the motility of non-muscle cells.
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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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Biopolymers, 1991
AbstractThe total strain birefringence of F‐actin isolated from chicken gizzards was measured as a function of elongation in thin transparent films. Each film held at a certain elongation in a jig was allowed to swell in a penetrating but nondissolving liquid. Seven liquids with different refractive indices were employed.
S K, Kakar, F A, Bettelheim
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AbstractThe total strain birefringence of F‐actin isolated from chicken gizzards was measured as a function of elongation in thin transparent films. Each film held at a certain elongation in a jig was allowed to swell in a penetrating but nondissolving liquid. Seven liquids with different refractive indices were employed.
S K, Kakar, F A, Bettelheim
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2017
A diverse set of protein polymers, structurally related to actin filaments contributes to the organization of bacterial cells as cytomotive or cytoskeletal filaments. This chapter describes actin homologs encoded by bacterial chromosomes. MamK filaments, unique to magnetotactic bacteria, help establishing magnetic biological compasses by interacting ...
Thierry, Izoré, Fusinita, van den Ent
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A diverse set of protein polymers, structurally related to actin filaments contributes to the organization of bacterial cells as cytomotive or cytoskeletal filaments. This chapter describes actin homologs encoded by bacterial chromosomes. MamK filaments, unique to magnetotactic bacteria, help establishing magnetic biological compasses by interacting ...
Thierry, Izoré, Fusinita, van den Ent
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Dermatologic Clinics, 2014
Actinic prurigo is a chronic photodermatosis with onset in childhood or before 20 years of age. It is most prevalent in Amerindians and Latin American mestizos, although it has been reported worldwide. Patients present with photodistributed, erythematous excoriated papules, cheilitis, and conjunctivitis. There is strong association with human leukocyte
Martha C, Valbuena +2 more
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Actinic prurigo is a chronic photodermatosis with onset in childhood or before 20 years of age. It is most prevalent in Amerindians and Latin American mestizos, although it has been reported worldwide. Patients present with photodistributed, erythematous excoriated papules, cheilitis, and conjunctivitis. There is strong association with human leukocyte
Martha C, Valbuena +2 more
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