...-characterised member of the MURF protein family, MURF2, during myogenesis in vitro. Since primary myofibril assembly can not be unambiguously studied in neonatal cardiomyocytes due to their pre-existing myofibrils, we investigate differentiating skeletal myoblasts. We show that MURF2 is a microtubule-binding...

... are neither sufficient nor required for cable formation. ‡ Author for correspondence (e-mail: fisch@med.cornell.edu ) 14 6 2002 © The Company of Biologists Limited 2002 2002 C-protein H-protein Myosin Muscle Myofibril assembly Immunoglobulin Light meromyosin A hallmark...

... and the LIM domain (N-RAP-IB) were each observed at sites of myofibril assembly, incorporating into myofibril precursors in a manner similar to full length N-RAP. However, unlike full-length N-RAP, N-RAP-SR and N-RAP-IB were also found in mature myofibrils, associating with the sarcomeric actin filaments...