Fluctuations in polarized fluorescence: evidence that muscle cross bridges rotate repetitively during contraction

scientific article published on December 1, 1979

Fluctuations in polarized fluorescence: evidence that muscle cross bridges rotate repetitively during contraction is …
instance of (P31):
scholarly articleQ13442814

External links are
P819ADS bibcode1979PNAS...76.6346B
P356DOI10.1073/PNAS.76.12.6346
P953full work available at URLhttps://europepmc.org/articles/PMC411861
https://europepmc.org/articles/PMC411861?pdf=render
https://pnas.org/doi/pdf/10.1073/pnas.76.12.6346
P932PMC publication ID411861
P698PubMed publication ID160564
P5875ResearchGate publication ID22974217

P2093author name stringM. F. Morales
J. Borejdo
S. Putnam
P2860cites workPolarization of fluorescence from single skinned glycerinated rabbit psoas fibers in rigor and relaxationQ28331138
Dynamics of fluorescence marker concentration as a probe of mobilityQ32020040
Proposed mechanism of force generation in striated muscleQ34223986
Polarization from a helix of fluorophores and its relation to that obtained from muscleQ34271104
Fluctuations in tension during contraction of single muscle fibersQ34656038
Head rotation or dissociation? A study of exponential rate processes in chemically skinned rabbit muscle fibers when MgATP concentration is changedQ34656211
Individual states in the cycle of muscle contractionQ34727891
Reciprocal reactivities of specific thiols when actin binds to myosinQ35983284
Quantitative studies on the polarization optical properties of striated muscle. I. Birefringence changes of rabbit psoas muscle in the transition from rigor to relaxed stateQ36197751
Polarization of tryptophan fluorescence from single striated muscle fibers. A molecular probe of contractile stateQ36405264
On the molecular basis for chemomechanical energy transduction in muscleQ37339737
A cross-bridge model of muscle contractionQ39845505
Motion of myosin fragments during actin-activated ATPase: fluorescence correlation spectroscopy studyQ39901666
A fluorimetric method for continuously assaying ATPase: Application to small specimens of glycerol-extracted muscle fibersQ40228313
Segmental flexibility of the S-1 moiety of myosinQ69268365
Polarization of tryptophan fluorescence in muscleQ71241043
P433issue12
P407language of work or nameEnglishQ1860
P921main subjectmuscle contractionQ127006
P304page(s)6346-6350
P577publication date1979-12-01
P1433published inProceedings of the National Academy of Sciences of the United States of AmericaQ1146531
P1476titleFluctuations in polarized fluorescence: evidence that muscle cross bridges rotate repetitively during contraction
P478volume76

Reverse relations

cites work (P2860)
Q71186427A comparison of order and orientation of crossbridges in rigor and relaxed muscle fibres using fluorescence polarization
Q34681568Auxotonic to isometric contraction transitioning in a beating heart causes myosin step-size to down shift.
Q36666155Comparison of orientation and rotational motion of skeletal muscle cross-bridges containing phosphorylated and dephosphorylated myosin regulatory light chain
Q33638616Conformational changes of contractile proteins and their role in muscle contraction.
Q34290370Effect of negative mechanical stress on the orientation of myosin cross-bridges in muscle fibers
Q37507639Evidence for cross-bridge order in contraction of glycerinated skeletal muscle
Q35378292Fluctuation x-ray scattering from biological particles in frozen solution by using synchrotron radiation
Q41819947Fluorescent probes of the orientation of myosin regulatory light chains in relaxed, rigor, and contracting muscle
Q37539673Fraction of myosin cross-bridges bound to actin in active muscle fibers: estimation by fluorescence anisotropy measurements
Q35963387GFP-tagged regulatory light chain monitors single myosin lever-arm orientation in a muscle fiber
Q34256782Immunoglobulin surface-binding kinetics studied by total internal reflection with fluorescence correlation spectroscopy
Q34646788In situ fluorescent protein imaging with metal film-enhanced total internal reflection microscopy
Q36282169Inferences from the equations used for describing the chemistry of contraction
Q33213815Linear dichroism of acrylodan-labeled tropomyosin and myosin subfragment 1 bound to actin in myofibrils
Q34252025Measuring surface dynamics of biomolecules by total internal reflection fluorescence with photobleaching recovery or correlation spectroscopy
Q39310881Mesoscopic analysis of motion and conformation of cross-bridges
Q39696100Microscopic imaging of cells
Q34259679Molecular aggregation characterized by high order autocorrelation in fluorescence correlation spectroscopy
Q34266105Movement of myosin-coated fluorescent beads on actin cables in vitro
Q39620229Myosin cross-bridge orientation in rigor and in the presence of nucleotide studied by electron spin resonance
Q86720868Myosin head rotation in muscle fibers measured using polarized fluorescence photobleaching recovery
Q36266273On the mechanism of energy transduction in myosin subfragment 1.
Q34115232Orientation of actin filaments during motion in in vitro motility assay
Q59097356Orientation of spin labels attached to cross-bridges in contracting muscle fibres
Q34090140Paramagnetic probes attached to a light chain on the myosin head are highly disordered in active muscle fibers
Q46965084Photon correlation spectroscopy of the polarization signal from single muscle fibres
Q34019662Polarization of fluorescently labeled myosin subfragment-1 fully or partially decorating muscle fibers and myofibrils
Q34258915Possible role of helix-coil transitions in the microscopic mechanism of muscle contraction
Q36572036Probes bound to myosin Cys-707 rotate during length transients in contraction
Q34251872Quasi-elastic light-scattering studies of single skeletal muscle fibers
Q41193451Separation of the rotational contribution in fluorescence correlation experiments
Q43095870Single myosin lever arm orientation in a muscle fiber detected with photoactivatable GFP.
Q36212858Site-specific inhibition of myosin-mediated motility in vitro by monoclonal antibodies
Q34621787Tension relaxation induced by pulse photolysis of caged ATP in partially crosslinked fibers from rabbit psoas muscle
Q42139281The active cross-bridge motions of isolated thick filaments from myosin-regulated muscles detected by quasi-elastic light scattering
Q34258987Theory of sample translation in fluorescence correlation spectroscopy
Q34088733Velocity of movement of actin filaments in in vitro motility assay. Measured by fluorescence correlation spectroscopy

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