Protein BREAKING OF ASYMMETRY IN THE STOMATAL LINEAGE; Regulates asymmetric cell division (ACD), especially in stomatal-lineage cells, probably by modulating accumulation and subcellular polarization of POLAR and SPCH. Mediates an attenuation of MAPK signaling upon polarization of POLAR and ASK7/BIN2 in stomatal lineage ground cells (SLGCs) undergoing ACD, and relieves BIN2 inhibition of SPCH in the nucleus. When phosphorylated, functions as a scaffold and recruits the MAPKKK YODA, MPK3 and MPK6 to spatially reorganize the MAPK signaling pathway at the cortex of cells undergoing ACD. C [...]

Protein EPIDERMAL PATTERNING FACTOR 1; Controls stomatal patterning. Regulates asymmetric cell division during guard cell differentiation. Mediates stomatal development inhibition. Not cleaved by the protease CRSP (AC Q9LNU1). MEPF1: mobile signal controlling stomatal development in a non-cell-autonomous manner. Uses ERL1 as major receptor. May act by competing with somatogen (AC Q9SV72) for the same receptor, TMM (AC Q9SSD1). Belongs to the plant cysteine rich small secretory peptide family. Epidermal patterning factor subfamily.

Protein BREAKING OF ASYMMETRY IN THE STOMATAL LINEAGE; Regulates asymmetric cell division (ACD), especially in stomatal-lineage cells, probably by modulating accumulation and subcellular polarization of POLAR and SPCH. Mediates an attenuation of MAPK signaling upon polarization of POLAR and ASK7/BIN2 in stomatal lineage ground cells (SLGCs) undergoing ACD, and relieves BIN2 inhibition of SPCH in the nucleus. When phosphorylated, functions as a scaffold and recruits the MAPKKK YODA, MPK3 and MPK6 to spatially reorganize the MAPK signaling pathway at the cortex of cells undergoing ACD. C [...]

Protein EPIDERMAL PATTERNING FACTOR 2; Controls stomatal patterning. Regulates the number of cells that enter, and remain in, the stomatal lineage by inhibiting protodermal cells from adopting the meristemoid mother cell (MMC) fate in a non-cell-autonomous manner. Mediates stomatal development inhibition. MEPF2: mobile signal controlling stomatal development in a non-cell-autonomous manner. Uses ERECTA as major receptor. Inactivated by cleavage by CRSP (AC Q9LNU1). May act by competing with somatogen (AC Q9SV72) for the same receptor, TMM (AC Q9SSD1).

Protein BREAKING OF ASYMMETRY IN THE STOMATAL LINEAGE; Regulates asymmetric cell division (ACD), especially in stomatal-lineage cells, probably by modulating accumulation and subcellular polarization of POLAR and SPCH. Mediates an attenuation of MAPK signaling upon polarization of POLAR and ASK7/BIN2 in stomatal lineage ground cells (SLGCs) undergoing ACD, and relieves BIN2 inhibition of SPCH in the nucleus. When phosphorylated, functions as a scaffold and recruits the MAPKKK YODA, MPK3 and MPK6 to spatially reorganize the MAPK signaling pathway at the cortex of cells undergoing ACD. C [...]

EPIDERMAL PATTERNING FACTOR-like protein 6; Acts primarily as positive regulator of inflorescence growth. Endodermal expression is sufficient for proper inflorescence architecture. Redundantly involved with EPFL4 in procambial development regulation. Acts also as tissue-specific regulator of epidermal pattern. Controls stomatal patterning by repressing stomatal production. TMM (AC Q9SSD1) functions to dampen or block CHAL signaling. Not processed by SDD1 (AC O64495). Acts as growth-regulatory ligand for ERECTA family receptors. Belongs to the plant cysteine rich small secretory peptide [...]

Protein BREAKING OF ASYMMETRY IN THE STOMATAL LINEAGE; Regulates asymmetric cell division (ACD), especially in stomatal-lineage cells, probably by modulating accumulation and subcellular polarization of POLAR and SPCH. Mediates an attenuation of MAPK signaling upon polarization of POLAR and ASK7/BIN2 in stomatal lineage ground cells (SLGCs) undergoing ACD, and relieves BIN2 inhibition of SPCH in the nucleus. When phosphorylated, functions as a scaffold and recruits the MAPKKK YODA, MPK3 and MPK6 to spatially reorganize the MAPK signaling pathway at the cortex of cells undergoing ACD. C [...]

EPIDERMAL PATTERNING FACTOR-like protein 9; [Stomagen]: Positively regulates stomatal density and patterning. Acts by competing with EPF2 (AC Q8LC53) for the same receptors, ERECTA (AC Q42371) and TMM (AC Q9SSD1). Not cleaved by the protease CRSP (AC Q9LNU1). Belongs to the plant cysteine rich small secretory peptide family. Epidermal patterning factor subfamily.

Protein BREAKING OF ASYMMETRY IN THE STOMATAL LINEAGE; Regulates asymmetric cell division (ACD), especially in stomatal-lineage cells, probably by modulating accumulation and subcellular polarization of POLAR and SPCH. Mediates an attenuation of MAPK signaling upon polarization of POLAR and ASK7/BIN2 in stomatal lineage ground cells (SLGCs) undergoing ACD, and relieves BIN2 inhibition of SPCH in the nucleus. When phosphorylated, functions as a scaffold and recruits the MAPKKK YODA, MPK3 and MPK6 to spatially reorganize the MAPK signaling pathway at the cortex of cells undergoing ACD. C [...]

Transcription factor FAMA; Transcription activator. Together with MYB88 and MYB124, ensures that stomata contain just two guard cells (GCs) by enforcing a single symmetric precursor cell division before stomatal maturity. Together with SPCH and MUTE, regulates the stomata formation. Required to promote differentiation and morphogenesis of stomatal guard cells and to halt proliferative divisions in their immediate precursors. Mediates the formation of stomata. Prevents histone H3K27me3 marks and derepresses stem cell gene expression.

Protein BREAKING OF ASYMMETRY IN THE STOMATAL LINEAGE; Regulates asymmetric cell division (ACD), especially in stomatal-lineage cells, probably by modulating accumulation and subcellular polarization of POLAR and SPCH. Mediates an attenuation of MAPK signaling upon polarization of POLAR and ASK7/BIN2 in stomatal lineage ground cells (SLGCs) undergoing ACD, and relieves BIN2 inhibition of SPCH in the nucleus. When phosphorylated, functions as a scaffold and recruits the MAPKKK YODA, MPK3 and MPK6 to spatially reorganize the MAPK signaling pathway at the cortex of cells undergoing ACD. C [...]

Homeobox-leucine zipper protein HDG2; Probable transcription factor.

Protein BREAKING OF ASYMMETRY IN THE STOMATAL LINEAGE; Regulates asymmetric cell division (ACD), especially in stomatal-lineage cells, probably by modulating accumulation and subcellular polarization of POLAR and SPCH. Mediates an attenuation of MAPK signaling upon polarization of POLAR and ASK7/BIN2 in stomatal lineage ground cells (SLGCs) undergoing ACD, and relieves BIN2 inhibition of SPCH in the nucleus. When phosphorylated, functions as a scaffold and recruits the MAPKKK YODA, MPK3 and MPK6 to spatially reorganize the MAPK signaling pathway at the cortex of cells undergoing ACD. C [...]

Mitogen-activated protein kinase kinase 4; Involved in the second phase of hydrogen peroxide generation during hypersensitive response-like cell death. Involved in the innate immune MAP kinase signaling cascade (MEKK1, MKK4/MKK5 and MPK3/MPK6) downstream of bacterial flagellin receptor FLS2. Activates by phosphorylation the downstream MPK3 and MPK6. YDA-MKK4/MKK5-MPK3/MPK6 module regulates stomatal cell fate before the guard mother cell (GMC) is specified. This MAPK cascade also functions downstream of the ER receptor in regulating coordinated local cell proliferation, which shapes the [...]

Protein BREAKING OF ASYMMETRY IN THE STOMATAL LINEAGE; Regulates asymmetric cell division (ACD), especially in stomatal-lineage cells, probably by modulating accumulation and subcellular polarization of POLAR and SPCH. Mediates an attenuation of MAPK signaling upon polarization of POLAR and ASK7/BIN2 in stomatal lineage ground cells (SLGCs) undergoing ACD, and relieves BIN2 inhibition of SPCH in the nucleus. When phosphorylated, functions as a scaffold and recruits the MAPKKK YODA, MPK3 and MPK6 to spatially reorganize the MAPK signaling pathway at the cortex of cells undergoing ACD. C [...]

Mitogen-activated protein kinase kinase 5; Involved in the second phase of hydrogen peroxide generation during hypersensitive response-like cell death. Involved in the innate immune MAP kinase signaling cascade (MEKK1, MKK4/MKK5 and MPK3/MPK6) downstream of bacterial flagellin receptor FLS2. Activates by phosphorylation the downstream MPK3 and MPK6. YDA-MKK4/MKK5-MPK3/MPK6 module regulates stomatal cell fate before the guard mother cell (GMC) is specified. This MAPK cascade also functions downstream of the ER receptor in regulating coordinated local cell proliferation, which shapes the [...]

Protein BREAKING OF ASYMMETRY IN THE STOMATAL LINEAGE; Regulates asymmetric cell division (ACD), especially in stomatal-lineage cells, probably by modulating accumulation and subcellular polarization of POLAR and SPCH. Mediates an attenuation of MAPK signaling upon polarization of POLAR and ASK7/BIN2 in stomatal lineage ground cells (SLGCs) undergoing ACD, and relieves BIN2 inhibition of SPCH in the nucleus. When phosphorylated, functions as a scaffold and recruits the MAPKKK YODA, MPK3 and MPK6 to spatially reorganize the MAPK signaling pathway at the cortex of cells undergoing ACD. C [...]

Mitogen-activated protein kinase 3; Involved in oxidative stress-mediated signaling cascade (such as ozone). Involved in the innate immune MAP kinase signaling cascade (MEKK1, MKK4/MKK5 and MPK3/MPK6) downstream of bacterial flagellin receptor FLS2. May be involved in hypersensitive response (HR)-mediated signaling cascade by modulating LIP5 phosphorylation and subsequent multivesicular bodies (MVBs) trafficking. May phosphorylate regulators of WRKY transcription factors. Mediates the phosphorylation of VIP1 and subsequent stress genes transcription in response to Agrobacterium. MKK9-M [...]

Protein BREAKING OF ASYMMETRY IN THE STOMATAL LINEAGE; Regulates asymmetric cell division (ACD), especially in stomatal-lineage cells, probably by modulating accumulation and subcellular polarization of POLAR and SPCH. Mediates an attenuation of MAPK signaling upon polarization of POLAR and ASK7/BIN2 in stomatal lineage ground cells (SLGCs) undergoing ACD, and relieves BIN2 inhibition of SPCH in the nucleus. When phosphorylated, functions as a scaffold and recruits the MAPKKK YODA, MPK3 and MPK6 to spatially reorganize the MAPK signaling pathway at the cortex of cells undergoing ACD. C [...]

Mitogen-activated protein kinase 6; Involved in oxidative stress-mediated signaling cascade (such as ozone). Involved in the innate immune MAP kinase signaling cascade (MEKK1, MKK4/MKK5 and MPK3/MPK6) downstream of bacterial flagellin receptor FLS2. May be involved in hypersensitive response (HR)-mediated signaling cascade by modulating LIP5 phosphorylation and subsequent multivesicular bodies (MVBs) trafficking. May phosphorylate regulators of WRKY transcription factors. Phosphorylates 1-aminocyclopropane-1- carboxylic acid synthases (ACS2 and ACS6) and may be involved in the regulati [...]

Protein BREAKING OF ASYMMETRY IN THE STOMATAL LINEAGE; Regulates asymmetric cell division (ACD), especially in stomatal-lineage cells, probably by modulating accumulation and subcellular polarization of POLAR and SPCH. Mediates an attenuation of MAPK signaling upon polarization of POLAR and ASK7/BIN2 in stomatal lineage ground cells (SLGCs) undergoing ACD, and relieves BIN2 inhibition of SPCH in the nucleus. When phosphorylated, functions as a scaffold and recruits the MAPKKK YODA, MPK3 and MPK6 to spatially reorganize the MAPK signaling pathway at the cortex of cells undergoing ACD. C [...]

Transcription factor MUTE; Transcription factor. Together with FMA and SPCH, regulates the stomata formation. Required for the differentiation of stomatal guard cells, by promoting successive asymmetric cell divisions and the formation of guard mother cells. Promotes the conversion of the leaf epidermis into stomata.

Protein BREAKING OF ASYMMETRY IN THE STOMATAL LINEAGE; Regulates asymmetric cell division (ACD), especially in stomatal-lineage cells, probably by modulating accumulation and subcellular polarization of POLAR and SPCH. Mediates an attenuation of MAPK signaling upon polarization of POLAR and ASK7/BIN2 in stomatal lineage ground cells (SLGCs) undergoing ACD, and relieves BIN2 inhibition of SPCH in the nucleus. When phosphorylated, functions as a scaffold and recruits the MAPKKK YODA, MPK3 and MPK6 to spatially reorganize the MAPK signaling pathway at the cortex of cells undergoing ACD. C [...]

Transcription factor MYB88; Transcription factor that binds to DNA in promoters cis- regulatory element 5'-GGCGCGC-3' of cell cycle genes, including cyclins, cyclin-dependent kinases (CDKs), and components of the pre- replication complex. Binds to DNA in promoters cis-regulatory element 5'-AGCCG-3' of auxin regulated genes (e.g. PIN3 and PIN7). Together with FAMA and MYB124, ensures that stomata contain just two guard cells (GCs) by enforcing a single symmetric precursor cell division before stomatal maturity. Represses the expression of the mitosis-inducing factors CDKB1-1 and CDKA-1, [...]

Protein BREAKING OF ASYMMETRY IN THE STOMATAL LINEAGE; Regulates asymmetric cell division (ACD), especially in stomatal-lineage cells, probably by modulating accumulation and subcellular polarization of POLAR and SPCH. Mediates an attenuation of MAPK signaling upon polarization of POLAR and ASK7/BIN2 in stomatal lineage ground cells (SLGCs) undergoing ACD, and relieves BIN2 inhibition of SPCH in the nucleus. When phosphorylated, functions as a scaffold and recruits the MAPKKK YODA, MPK3 and MPK6 to spatially reorganize the MAPK signaling pathway at the cortex of cells undergoing ACD. C [...]

Transcription factor ICE1; Transcriptional activator that regulates the cold-induced transcription of CBF/DREB1 genes. Binds specifically to the MYC recognition sites (5'-CANNTG-3') found in the CBF3/DREB1A promoter. Mediates stomatal differentiation in the epidermis probably by controlling successive roles of SPCH, MUTE, and FAMA. Functions as a dimer with SPCH during stomatal initiation.

Protein BREAKING OF ASYMMETRY IN THE STOMATAL LINEAGE; Regulates asymmetric cell division (ACD), especially in stomatal-lineage cells, probably by modulating accumulation and subcellular polarization of POLAR and SPCH. Mediates an attenuation of MAPK signaling upon polarization of POLAR and ASK7/BIN2 in stomatal lineage ground cells (SLGCs) undergoing ACD, and relieves BIN2 inhibition of SPCH in the nucleus. When phosphorylated, functions as a scaffold and recruits the MAPKKK YODA, MPK3 and MPK6 to spatially reorganize the MAPK signaling pathway at the cortex of cells undergoing ACD. C [...]

Transcription factor SPEECHLESS; Transcription factor acting as an integration node for stomata and brassinosteroid (BR) signaling pathways to control stomatal initiation and development. Activates transcription when in the presence of SCRM/ICE1. Functions as a dimer with SCRM or SCRM2 during stomatal initiation. Required for the initiation, the spacing and the formation of stomata, by promoting the first asymmetric cell divisions. Together with FMA and MUTE, modulates the stomata formation. Involved in the regulation of growth reduction under osmotic stress (e.g. mannitol), associated [...]

Protein EPIDERMAL PATTERNING FACTOR 1; Controls stomatal patterning. Regulates asymmetric cell division during guard cell differentiation. Mediates stomatal development inhibition. Not cleaved by the protease CRSP (AC Q9LNU1). MEPF1: mobile signal controlling stomatal development in a non-cell-autonomous manner. Uses ERL1 as major receptor. May act by competing with somatogen (AC Q9SV72) for the same receptor, TMM (AC Q9SSD1). Belongs to the plant cysteine rich small secretory peptide family. Epidermal patterning factor subfamily.

Protein BREAKING OF ASYMMETRY IN THE STOMATAL LINEAGE; Regulates asymmetric cell division (ACD), especially in stomatal-lineage cells, probably by modulating accumulation and subcellular polarization of POLAR and SPCH. Mediates an attenuation of MAPK signaling upon polarization of POLAR and ASK7/BIN2 in stomatal lineage ground cells (SLGCs) undergoing ACD, and relieves BIN2 inhibition of SPCH in the nucleus. When phosphorylated, functions as a scaffold and recruits the MAPKKK YODA, MPK3 and MPK6 to spatially reorganize the MAPK signaling pathway at the cortex of cells undergoing ACD. C [...]

Protein EPIDERMAL PATTERNING FACTOR 1; Controls stomatal patterning. Regulates asymmetric cell division during guard cell differentiation. Mediates stomatal development inhibition. Not cleaved by the protease CRSP (AC Q9LNU1). MEPF1: mobile signal controlling stomatal development in a non-cell-autonomous manner. Uses ERL1 as major receptor. May act by competing with somatogen (AC Q9SV72) for the same receptor, TMM (AC Q9SSD1). Belongs to the plant cysteine rich small secretory peptide family. Epidermal patterning factor subfamily.

Protein EPIDERMAL PATTERNING FACTOR 2; Controls stomatal patterning. Regulates the number of cells that enter, and remain in, the stomatal lineage by inhibiting protodermal cells from adopting the meristemoid mother cell (MMC) fate in a non-cell-autonomous manner. Mediates stomatal development inhibition. MEPF2: mobile signal controlling stomatal development in a non-cell-autonomous manner. Uses ERECTA as major receptor. Inactivated by cleavage by CRSP (AC Q9LNU1). May act by competing with somatogen (AC Q9SV72) for the same receptor, TMM (AC Q9SSD1).

Protein EPIDERMAL PATTERNING FACTOR 1; Controls stomatal patterning. Regulates asymmetric cell division during guard cell differentiation. Mediates stomatal development inhibition. Not cleaved by the protease CRSP (AC Q9LNU1). MEPF1: mobile signal controlling stomatal development in a non-cell-autonomous manner. Uses ERL1 as major receptor. May act by competing with somatogen (AC Q9SV72) for the same receptor, TMM (AC Q9SSD1). Belongs to the plant cysteine rich small secretory peptide family. Epidermal patterning factor subfamily.

EPIDERMAL PATTERNING FACTOR-like protein 6; Acts primarily as positive regulator of inflorescence growth. Endodermal expression is sufficient for proper inflorescence architecture. Redundantly involved with EPFL4 in procambial development regulation. Acts also as tissue-specific regulator of epidermal pattern. Controls stomatal patterning by repressing stomatal production. TMM (AC Q9SSD1) functions to dampen or block CHAL signaling. Not processed by SDD1 (AC O64495). Acts as growth-regulatory ligand for ERECTA family receptors. Belongs to the plant cysteine rich small secretory peptide [...]

Protein EPIDERMAL PATTERNING FACTOR 1; Controls stomatal patterning. Regulates asymmetric cell division during guard cell differentiation. Mediates stomatal development inhibition. Not cleaved by the protease CRSP (AC Q9LNU1). MEPF1: mobile signal controlling stomatal development in a non-cell-autonomous manner. Uses ERL1 as major receptor. May act by competing with somatogen (AC Q9SV72) for the same receptor, TMM (AC Q9SSD1). Belongs to the plant cysteine rich small secretory peptide family. Epidermal patterning factor subfamily.

EPIDERMAL PATTERNING FACTOR-like protein 9; [Stomagen]: Positively regulates stomatal density and patterning. Acts by competing with EPF2 (AC Q8LC53) for the same receptors, ERECTA (AC Q42371) and TMM (AC Q9SSD1). Not cleaved by the protease CRSP (AC Q9LNU1). Belongs to the plant cysteine rich small secretory peptide family. Epidermal patterning factor subfamily.

Protein EPIDERMAL PATTERNING FACTOR 1; Controls stomatal patterning. Regulates asymmetric cell division during guard cell differentiation. Mediates stomatal development inhibition. Not cleaved by the protease CRSP (AC Q9LNU1). MEPF1: mobile signal controlling stomatal development in a non-cell-autonomous manner. Uses ERL1 as major receptor. May act by competing with somatogen (AC Q9SV72) for the same receptor, TMM (AC Q9SSD1). Belongs to the plant cysteine rich small secretory peptide family. Epidermal patterning factor subfamily.

Transcription factor FAMA; Transcription activator. Together with MYB88 and MYB124, ensures that stomata contain just two guard cells (GCs) by enforcing a single symmetric precursor cell division before stomatal maturity. Together with SPCH and MUTE, regulates the stomata formation. Required to promote differentiation and morphogenesis of stomatal guard cells and to halt proliferative divisions in their immediate precursors. Mediates the formation of stomata. Prevents histone H3K27me3 marks and derepresses stem cell gene expression.

Protein EPIDERMAL PATTERNING FACTOR 1; Controls stomatal patterning. Regulates asymmetric cell division during guard cell differentiation. Mediates stomatal development inhibition. Not cleaved by the protease CRSP (AC Q9LNU1). MEPF1: mobile signal controlling stomatal development in a non-cell-autonomous manner. Uses ERL1 as major receptor. May act by competing with somatogen (AC Q9SV72) for the same receptor, TMM (AC Q9SSD1). Belongs to the plant cysteine rich small secretory peptide family. Epidermal patterning factor subfamily.

Homeobox-leucine zipper protein HDG2; Probable transcription factor.