- The Arabidopsis MAP kinase kinase MKK1 participates in defence responses to the bacterial elicitor flagellin. M??sz??ros, T., Helfer, A., Hatzimasoura, E., Magyar, Z., Serazetdinova, L., Rios, G., Bard??czy, V., Teige, M., Koncz, C., Peck, S., B??gre, L. Plant J. (2006)