General information

Mutant name pp2c5 ap2c1
Mutant/Transgenic plant mutant
Ecotype Col-0
Mutagenesis type cross
Dominant/Recessive/Semi-dominant
PMID 20488890
CommentNo comment

Mutated genes

Locus name Alias Hormone Mutated site Paper description
AT2G40180 ATHPP2C5 abscisic acid ATHPP2C5; FUNCTIONS IN: protein serine/threonine phosphatase activity, catalytic activity; INVOLVED IN: protein amino acid dephosphorylation; LOCATED IN: protein serine/threonine phosphatase complex; EXPRESSED IN: male gametophyte, flower, pollen tube; EXPRESSED DURING: L mature pollen stage, M germinated pollen stage, 4 anthesis; CONTAINS InterPro DOMAIN/s: Protein phosphatase 2C, manganese/magnesium aspartate binding site (InterPro:IPR000222), Protein phosphatase 2C-related (InterPro:IPR001932), Protein phosphatase 2C (InterPro:IPR015655), Protein phosphatase 2C, N-terminal (InterPro:IPR014045); BEST Arabidopsis thaliana protein match is: protein phosphatase 2C, putative / PP2C, putative (TAIR:AT2G30020.1); Has 4428 Blast hits to 4380 proteins in 326 species: Archae - 4; Bacteria - 211; Metazoa - 1380; Fungi - 537; Plants - 1317; Viruses - 9; Other Eukaryotes - 970 (source: NCBI BLink).
AT2G30020 AP2C1 abscisic acid Encodes AP2C1. Belongs to the clade B of the PP2C-superfamily. Acts as a MAPK phosphatase that negatively regulates MPK4 and MPK6.

Phenotype information

Organ AttributeNo hormoneabscisic acid
Cotyledon/Leaf Stomata aperturelarger than WT and each single mutants with not increased water loss-
Silique/Seed Germination rate-increased compared to WT and each single mutants