Macrophages contain at least two myosins
نویسندگان
چکیده
منابع مشابه
The Tails of Two Myosins
Two papers in this issue of The Journal of Cell Biology uncover a possible new connection between the actin-nucle-ating complex of proteins, the Arp2/3 complex, and the type I myosin motors. In this issue, Lechler et al. (2000) and Evangelista et al. (2000) show a direct interaction of the S. cerevisiae myosin I motors (Myo3p and Myo5p) with the Arp2/3 complex through an acidic COOH-terminal se...
متن کاملGraphs that do not contain a cycle with a node that has at least two neighbors on it
We recall several known results about minimally 2-connected graphs, and show that they all follow from a decomposition theorem. Starting from an analogy with critically 2-connected graphs, we give structural characterizations of the classes of graphs that do not contain as a subgraph and as an induced subgraph, a cycle with a node that has at least two neighbors on the cycle. From these charact...
متن کاملPacking paths of length at least two
We give a simple proof for Kaneko’s theorem which gives a su2cient and necessary condition for the existence of vertex disjoint paths in a graph, each of length at least two, that altogether cover all vertices of the original graph. Moreover we generalize this theorem and give a formula for the maximum number of vertices that can be covered by such a path system. c © 2004 Elsevier B.V. All righ...
متن کاملMatroids with at least two regular elements
For a matroid M , an element e such that both M \ e and M/e are regular is called a regular element of M . We determine completely the structure of non-regular matroids with at least two regular elements. Besides four small size matroids, all 3-connected matroids in the class can be pieced together from F7 or S8 and a regular matroid using 3-sums. This result takes a step toward solving a probl...
متن کاملNuclear actin and myosins at a glance.
Actin and myosin II form the archetypical molecular motor complex. Myosin II, like all members of the myosin superfamily, is an actin-activated ATPase that uses the energy released when ATP is hydrolyzed to do work. Although we typically associate work with muscle contraction, cell motility and cell division, many nuclear processes require energy. Historically, the notion that the nucleus conta...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: FEBS Letters
سال: 1983
ISSN: 0014-5793
DOI: 10.1016/0014-5793(83)80264-6