111 / 266
84
M
O
N
D
A
Y
1470-Pos
Board B447
DYNAMIC TRANSIENT RESPONSES OF MUSCLE FIBERS WITH A HETERO-
GENEOUS POPULATIONS OF ISOFORMS AND MUTATION. Srboljub M.
Mijailovich, Djordje Nedic, Marina Svicevic, Boban Stojanovic, Michael
Regnier,
Michael A. Geeves
1471-Pos
Board B448
DIRECT MEASUREMENTS OF LOCAL COUPLING BETWEEN MYOSIN MOL-
ECULES ARE CONSISTENT WITH A MODEL OF MUSCLE ACTIVATION.
Sam
Walcott
, Neil M. Kad
1472-Pos
Board B449
ASSUMING THAT MYOSIN-BINDING PROTEIN C INTERACTS WITH BOTH
MYOSIN AND ACTIN CAN EXPLAIN ITS ROLE IN SKINNED FIBER MECHAN-
ICS.
Jonas Schwan
, Clinton Wang, Stuart G. Campbell
1473-Pos
Board B450
ESSENTIAL ROLES OF WATER IN ACTIN-MYOSIN BINDING.
Hiraku Oshima
,
Tomohiko Hayashi, Masahiro Kinoshita
1474-Pos
Board B451
REGENERATION OF ACTIN FILAMENTS IN ACTIN-EXTRACTED BUMBLEBEE
FLIGHT MUSCLE FIBERS AS PROBED BY X-RAY DIFFRACTION.
Hiroyuki
Iwamoto
1475-Pos
Board B452
THE STRUCTURE OF THE RELAXED THICK FILAMENTS FROM LETHOCERUS
ASYNCHRONOUS FLIGHT MUSCLE.
Zhongjun Hu
, Dianne W. Taylor,
Michael K. Reedy, Robert J. Perz-Edwards, Kenneth A. Taylor
1476-Pos
Board B453
THE STRUCTURE OF THE RELAXED THICK FILAMENTS FROM LETHOCERUS
ASYNCHRONOUS FLIGHT MUSCLE - IMPLICATIONS FOR STRETCH ACTIVA-
TION.
Kenneth A. Taylor
, Zhongjun Hu, Dianne W. Taylor, Michael K.
Reedy, Robert J. Perz-Edwards
1477-Pos
Board B454
THE AGE ASSOCIATED ALTERATION IN ECCENTRIC CONTRACTION
PROPERTIES DURING A STRETCH SHORTENING CYCLE IN FAST AND SLOW
TWITCH MOUSE MUSCLES.
Anthony L. Hessel
, Kiisa C. Nishikawa
1478-Pos
Board B455
EFFECT OF ACTIVE SHORTENING AND STRETCHING ON LATTICE SPAC-
ING AND CROSS-BRIDGE BINDING IN SKINNED MUSCLE FIBRES.
Venus
Joumaa
, Ian C. Smith, Tim R. Leonard, Olga Antipova, Thomas C. Irving,
Walter Herzog
1479-Pos
Board B456
MYOSIN MGADP RELEASE RATE DECREASES WITH GREATER SARCOMERE
LENGTH AND REDUCED THICK-TO-THIN FILAMENT SPACING IN SKINNED
SOLEUS MUSCLE FIBERS FROM RATS.
Axel J. Fenwick
, Shelby R. Leighton,
Bertrand C.W. Tanner
1480-Pos
Board B457
SARCOMERE LENGTH AND PASSIVE SARCOMERE LENGTHENING ARE
LOCATION-DEPENDENT IN LIVE MOUSE TIBIALIS ANTERIOR MUSCLE.
Eng
Kuan Moo
, Rafael Fortuna, Ziad Abusara, Walter Herzog
1481-Pos
Board B458
DYNAMICS OF TRANSITIONS THROUGH THE MOLTEN-GLOBULE STATE
ENHANCE CONTRACTILITY OF TITIN.
Zsolt Martonfalvi
, Pasquale Bianco,
Gyorgy Ferenczy, Katalin Naftz, Miklos Kellermayer
1482-Pos
Board B459
THE PEVK REGION OF TITIN: DECIPHERING THE MOLECULAR INTERAC-
TIONS OF ELASTICITY.
Sudarshi Premawardhana
, Matthew J. Gage
1483-Pos
Board B460
ASSESSING THE FUNCTIONAL ROLE OF TITIN N2A-PEVK REGION IN AC-
TIVE MUSCLE CONTRACTION.
Humra Athar
, Matthew J. Gage
1484-Pos
Board B461
I-BAND TITIN INTERACTION WITH MYOSIN IN THE MUSCLE SARCOMERE
DURING ECCENTRIC CONTRACTION: THE TITIN ENTANGLEMENT HYPOTH-
ESIS.
Mike DuVall
, Azim Jinha, Gudrun Schappacher-Tilp, Tim Leonard,
Walter Herzog
1485-Pos
Board B462
USING SINGLE MYOSIN AND SMALL MYOSIN ENSEMBLES TO EXAMINE
THIN FILAMENT ACTIVATION IN A LASER TRAP ASSAY.
Thomas Longyear
,
Matt Unger, Ling Xin, SamWalcott, Edward P. Debold
1486-Pos
Board B463
THE RELATIVE INFLUENCE OF ACTIN-MYOSIN ATTACHMENT AND
DETACHMENT KINETICS ON ACTIN SLIDING VELOCITIES IS MODULATED
BY MYOSIN DENSITY.
Josh E. Baker
, Travis J. Stewart, Samuel P. Dugan,
Christine R. Cremo
1487-Pos
Board B464
THE ACIDOSIS-INDUCED SLOWING OF REGULATED THIN FILAMENT VE-
LOCITY IN A MOTILITY ASSAY DISAPPEARS AT LOW ATP.
Edward Debold
,
Mattew Unger, Thomas Longyear
1488-Pos
Board B465
DESR349P MUTATION RESULTS IN ULTRASTRUCTURAL DISRUPTIONS AND
COMPROMISE OF SKELETAL MUSCLE BIOMECHANICS ALREADY AT PRE-
CLINICAL STAGES IN YOUNG MICE BEFORE THE ONSET OF PROTEIN AG-
GREGATION. S Diermeier, M. Haug, B. Reischl, A Buttgereit, S Schürmann,
M Spörrer,
W H. Goldmann
, B Fabry, F Elhimine, R Stehle, G. Pfitzer, L.
Winter, C Clemen, R Schröder, O Friedrich
1489-Pos
Board B466
NEBULIN DEFICIENCY IN ADULT MUSCLE CAUSES SARCOMERIC DEFECTS
AND MUSCLE-TYPE DEPENDENT CHANGES IN TROPHICITY - NOVEL IN-
SIGHTS IN NEMALINE MYOPATHY.
Frank W. Li
1490-Pos
Board B467
EFFECTS OF ACE INHBITORS AND ANTI-MINERALOCORTICOIDS ON KINET-
IC PARAMETERS OF STRIATED MUSCLE CONTRACTION AND RELAXATION
AS WELL AS MEASUREMENTS OF FATIGABILITY IN MURINE MODELS OF
DUCHENNE MUSCULAR DYSTROPHY.
Eric Schultz
1491-Pos
Board B468
THE SUPER-RELAXED STATE OF MYOSIN IS ALTERED BY ESTRADIOL IN
SKELETAL MUSCLE OF AGED FEMALE MICE. Brett A. Colson, Karl J.
Petersen,
Thomas A. Bunch
, Brittany C. Collins, David D. Thomas, Dawn
A. Lowe
1492-Pos
Board B469
DESTABILIZING THE SUPER RELAXED STATE OF SKELETAL MUSCLE MYOSIN
TO TREAT OBESITY AND TYPE 2 DIABETES. Leonardo Nogara, Nariman
Naber, Marcella Canton, Carlo Reggiani, Edward Pate,
Roger Cooke
Cell Mechanics, Mechanosensing, and
Motility II (Boards B470 - B494)
1493-Pos
Board B470
SPACE AND TIME IN LEUKOCYTE MIGRATION.
Donald M. Guu
, Thomas
Quast, Luis Alvarez, U. Benjamin Kaupp, Waldemar Kolanus
1494-Pos
Board B471
BAYESIAN PARAMETER ESTIMATION AND MODEL SELECTION FOR BIO-
PHYSICAL MODELS OF LEUKOCYTE ROLLING.
Mats L. Moskopp
, Andreas
Deussen, Triantafyllos Chavakis, Peter Dieterich
1495-Pos
Board B472
FORWARD AND INVERSE APPROACHES TO CHARACTERIZING CELLULAR
TRACTION FORCES.
Ankur H. Kulkarni
, Prasenjit Ghosh, Nagaraj
Balasubramanian, Namrata Gundiah