Article
BAK1 is involved in AtRALF1-induced inhibition of root cell expansion.
PLoS genetics - 1 Oct 2017
Dressano Keini, Ceciliato Paulo H O, Silva Aparecida L, Guerrero-Abad Juan Carlos, Bergonci Tábata, Ortiz-Morea Fausto Andrés, Bürger Marco, Silva-Filho Marcio C, Moura Daniel S
Abstract excerpt
The rapid alkalinization factor (RALF) peptide negatively regulates cell expansion, and an antagonistic relationship has been demonstrated between AtRALF1, a root-specific RALF isoform in Arabidopsis, and brassinosteroids (BRs). An evaluation of the response of BR signaling mutants to AtRALF1 revealed that BRI1-associated receptor kinase1 (bak1) mutants are insensitive to AtRALF1 root growth inhibition activity....
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