NCKAP1 and infection: L. japonius mutants Ljarpc1 [116], 121F-specific p53 inducible RNA (Ljpir1) and nck-associated protein 1 (Ljnap1) [76], as well as the M. truncatula mutant Mtrit–1 (ortholog Ljnap1) [117] were characterized by a decreased number of infection threads and their disintegration.