HOT PAPERS - DEVELOPMENTAL BIOLOGY - TARGETED INACTIVATION OF THE MUSCLE REGULATORY GENE MYF-5 RESULTS IN ABNORMAL RIB DEVELOPMENT AND PERINATAL DEATH BY BRAUN,T., RUDNICKI,M.A., ARNOLD,H.H., JAENISCH,R., AND INACTIVATION OF MYOD IN MICE LEADS TO UP-REGULATION OF THE MYOGENIC HLH GENE MYF-5 AND RESULTS IN APPARENTLY NORMAL MUSCLE DEVELOPMENT BY RUDNICKI,M.A., BRAUN,T., HINUMA,S., JAENISCH,R., AND MYOD OR MYF-5 IS REQUIRED FOR THE FORMATION OF SKELETAL-MUSCLE, BY RUDNICKI,M.A.,

Developmental biologist Michael A. Rudnicki discusses his studies of t he functions of myogenic regulatory factors.