A method for Pmo25-associated kinase assay in fission yeast: The activity is dependent on two GC kinases Nak1 and Sid1

Abstract

In fission yeast, the conserved proteins, MO25/Pmo25, GC kinase/Nak1, Furry/Mor2, NDR kinase/Orb6, and Mob2, constitute the morphogenesis Orb6 network (MOR). Previously we showed that Pmo25 functions as an upstream component of MOR and that it plays a connecting role between the septation initiation network (SIN) and MOR. Here we establish a Pmo25-associated kinase assay and show that the activity is dependent on Nak1/MOR and Sid1/SIN.