منابع مشابه
Observations on Organization of Z-disk Components and on Rod-bodies of Z-disk Origin
Current concepts of Z-disk fine structure are based on studies by Knappeis and Carlsen (1), FranziniArmstrong and Porter (2), Reedy (3), and Kelly (4) . Knappeis and Carlsen found that I filaments terminated adjacent to the disk and, in cross-section, were positioned in corners of I squares with 220 f 35 A sides . Each I filament from one side of the disk faced the geometric center of the space...
متن کاملUnraveling Enigma in the Z-Disk
The Z-disk, a fascinating structure in myofibrils, demarcates sarcomeres and serves as not only a mechanical focal point but also a likely signaling nexus in mediating and regulating the functions of striated muscle. In the Z-disk, the barbed end of actin filaments and the titin filaments from the 2 opposing sarcomeres are cross-linked primarily by -actinin, allowing transmission of tension bet...
متن کاملDynamic Strength of Titin's Z-Disk End
Titin is a giant filamentous protein traversing the half sarcomere of striated muscle with putative functions as diverse as providing structural template, generating elastic response, and sensing and relaying mechanical information. The Z-disk region of titin, which corresponds to the N-terminal end of the molecule, has been thought to be a hot spot for mechanosensing while also serving as anch...
متن کاملThe z-structure of disk galaxies towards the galaxy planes
Wepresent a detailed study of a statistically complete sample of highly inclined disk galaxies in the near-infraredK ′ band. Since theK ′-band light is relatively insensitive to contamination by galactic dust, we have been able to follow the vertical light distributions all the way down to the galaxy planes. Themean levels for the sharpness of theK ′-band luminosity peaks indicate that the vert...
متن کاملساختار کلاسهایی از حلقه های z- موضعی و c- موضعی the structure of some classes of z-local and c-local rings
فرض کنیمr یک حلقه تعویض پذیر ویکدار موضعی باشدو(j(r رایکال جیکوبسن r و(z(r مجموعه مقسوم علیه های صفر حلقه r باشد.گوییم r یک حلقه z- موضعی است هرگاه j(r)^2=. .همچنین برای یک حلقه تعویض پذیر r فرض کنیم c یک عنصر ناصفر از (z( r باشد با این خاصیت که cz( r)=0 گوییم حلقه موضعی r یک حلقه c - موضعی است هرگاه و{0 و z(r)^2={cو z(r)^3=0, نیز xz( r)=0 نتیجه دهد که x عضو {c,0 } است. در این پایان نامه ساخ...
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ژورنال
عنوان ژورنال: Agricultural and Biological Chemistry
سال: 1977
ISSN: 0002-1369,1881-1280
DOI: 10.1271/bbb1961.41.1095