Homeobox protein ATH1; Transcription factor which may be involved in the signal transduction pathway downstream of the COP1 gene. Controls floral competency as a specific activator of FLC expression. Is responsive of the nuclear import of SHOOT MERISTEMLESS (STM). Belongs to the TALE/BELL homeobox family.

Protein Brevis radix-like 1; May act as a regulator of cell proliferation and elongation in the root; Belongs to the BRX family.

Homeobox protein ATH1; Transcription factor which may be involved in the signal transduction pathway downstream of the COP1 gene. Controls floral competency as a specific activator of FLC expression. Is responsive of the nuclear import of SHOOT MERISTEMLESS (STM). Belongs to the TALE/BELL homeobox family.

Carboxypeptidase SOL1; Possesses in vitro carboxypeptidase activity against the C- terminal arginine and lysine residues. Involved in the maturation of CLE19. Removes the C-terminal arginine residue of CLE19 proprotein. The cleavage of the C-terminal arginine residue is necessary for CLE19 activity in vivo. Is not involved in generating active CLV3. Is not involved in CLE19 or CLV3 perception.

Homeobox protein ATH1; Transcription factor which may be involved in the signal transduction pathway downstream of the COP1 gene. Controls floral competency as a specific activator of FLC expression. Is responsive of the nuclear import of SHOOT MERISTEMLESS (STM). Belongs to the TALE/BELL homeobox family.

MADS-box protein SVP; Transcription repressor that inhibit floral transition in the autonomous flowering pathway, independent of photoperiod and temperature. Acts in a dosage-dependent manner. Together with AGL24 and AP1, controls the identity of the floral meristem and regulates expression of class B, C and E genes. Promotes EFM expression to suppress flowering.

Homeobox protein ATH1; Transcription factor which may be involved in the signal transduction pathway downstream of the COP1 gene. Controls floral competency as a specific activator of FLC expression. Is responsive of the nuclear import of SHOOT MERISTEMLESS (STM). Belongs to the TALE/BELL homeobox family.

WAT1-related protein At3g28050.

NEDD8-activating enzyme E1 regulatory subunit AXR1; Regulatory subunit of the dimeric ECR1-AXR1 E1 enzyme. E1 activates RUB1/NEDD8 by first adenylating its C-terminal glycine residue with ATP, thereafter linking this residue to the side chain of the catalytic cysteine, yielding a RUB1-ECR1 thioester and free AMP. E1 finally transfers RUB1 to the catalytic cysteine of RCE1. Plays an important role in auxin response. Regulates the chromosomal localization of meiotic recombination by crossovers (COs) and subsequent synapsis, probably through the activation of a CRL4 complex. Required for [...]

Transcription factor bHLH83.

NEDD8-activating enzyme E1 regulatory subunit AXR1; Regulatory subunit of the dimeric ECR1-AXR1 E1 enzyme. E1 activates RUB1/NEDD8 by first adenylating its C-terminal glycine residue with ATP, thereafter linking this residue to the side chain of the catalytic cysteine, yielding a RUB1-ECR1 thioester and free AMP. E1 finally transfers RUB1 to the catalytic cysteine of RCE1. Plays an important role in auxin response. Regulates the chromosomal localization of meiotic recombination by crossovers (COs) and subsequent synapsis, probably through the activation of a CRL4 complex. Required for [...]

SKP1-like protein 1A; Involved in ubiquitination and subsequent proteasomal degradation of target proteins. Together with CUL1, RBX1 and a F-box protein, it forms a SCF E3 ubiquitin ligase complex. The functional specificity of this complex depends on the type of F-box protein. In the SCF complex, it serves as an adapter that links the F-box protein to CUL1. SCF(UFO) is required for vegetative and floral organ development as well as for male gametogenesis. SCF(TIR1) is involved in auxin signaling pathway. SCF(COI1) regulates responses to jasmonates. SCF(EID1) and SCF(AFR) are implicate [...]

NEDD8-activating enzyme E1 regulatory subunit AXR1; Regulatory subunit of the dimeric ECR1-AXR1 E1 enzyme. E1 activates RUB1/NEDD8 by first adenylating its C-terminal glycine residue with ATP, thereafter linking this residue to the side chain of the catalytic cysteine, yielding a RUB1-ECR1 thioester and free AMP. E1 finally transfers RUB1 to the catalytic cysteine of RCE1. Plays an important role in auxin response. Regulates the chromosomal localization of meiotic recombination by crossovers (COs) and subsequent synapsis, probably through the activation of a CRL4 complex. Required for [...]

Carboxypeptidase SOL1; Possesses in vitro carboxypeptidase activity against the C- terminal arginine and lysine residues. Involved in the maturation of CLE19. Removes the C-terminal arginine residue of CLE19 proprotein. The cleavage of the C-terminal arginine residue is necessary for CLE19 activity in vivo. Is not involved in generating active CLV3. Is not involved in CLE19 or CLV3 perception.

NEDD8-activating enzyme E1 regulatory subunit AXR1; Regulatory subunit of the dimeric ECR1-AXR1 E1 enzyme. E1 activates RUB1/NEDD8 by first adenylating its C-terminal glycine residue with ATP, thereafter linking this residue to the side chain of the catalytic cysteine, yielding a RUB1-ECR1 thioester and free AMP. E1 finally transfers RUB1 to the catalytic cysteine of RCE1. Plays an important role in auxin response. Regulates the chromosomal localization of meiotic recombination by crossovers (COs) and subsequent synapsis, probably through the activation of a CRL4 complex. Required for [...]

L-tryptophan--pyruvate aminotransferase 1; L-tryptophan aminotransferase involved in auxin (IAA) biosynthesis. Can convert L-tryptophan and pyruvate to indole-3-pyruvic acid (IPA) and alanine. Catalyzes the first step in IPA branch of the auxin biosynthetic pathway. Required for auxin production to initiate multiple change in growth in response to environmental and developmental cues. It is also active with phenylalanine, tyrosine, leucine, alanine, methionine and glutamine. Both TAA1 and TAR2 are required for maintaining proper auxin levels in roots, while TAA1, TAR1 and TAR2 are requ [...]

NEDD8-activating enzyme E1 regulatory subunit AXR1; Regulatory subunit of the dimeric ECR1-AXR1 E1 enzyme. E1 activates RUB1/NEDD8 by first adenylating its C-terminal glycine residue with ATP, thereafter linking this residue to the side chain of the catalytic cysteine, yielding a RUB1-ECR1 thioester and free AMP. E1 finally transfers RUB1 to the catalytic cysteine of RCE1. Plays an important role in auxin response. Regulates the chromosomal localization of meiotic recombination by crossovers (COs) and subsequent synapsis, probably through the activation of a CRL4 complex. Required for [...]

Tryptophan aminotransferase-related protein 2; Involved in auxin production. Both TAA1 and TAR2 are required for maintaining proper auxin levels in roots, while TAA1, TAR1 and TAR2 are required for proper embryo patterning. Involved in the maintenance of the root stem cell niches.

Transcription factor bHLH83.

NEDD8-activating enzyme E1 regulatory subunit AXR1; Regulatory subunit of the dimeric ECR1-AXR1 E1 enzyme. E1 activates RUB1/NEDD8 by first adenylating its C-terminal glycine residue with ATP, thereafter linking this residue to the side chain of the catalytic cysteine, yielding a RUB1-ECR1 thioester and free AMP. E1 finally transfers RUB1 to the catalytic cysteine of RCE1. Plays an important role in auxin response. Regulates the chromosomal localization of meiotic recombination by crossovers (COs) and subsequent synapsis, probably through the activation of a CRL4 complex. Required for [...]

Transcription factor bHLH83.

Protein Brevis radix-like 1; May act as a regulator of cell proliferation and elongation in the root; Belongs to the BRX family.

Protein BREVIS RADIX; Acts as a regulator of cell proliferation and elongation in the root and shoot. Regulates roots architecture and primary root protophloem differentiation. Probable transcription regulator. Regulated by the auxin response factor ARF5. Polarly localized in vascular cells and subject to endocytic recycling. Required for CPD expression and for correct nuclear auxin response. Mediates cross-talk between the auxin and brassinosteroid pathways. BRX is a target for auxin-induced, proteasome-mediated degradation.

Protein CLAVATA 3; Extracellular signal that regulates meristem maintenance. Acts with CLV1 as a ligand-receptor pair in a signal transduction pathway coordinating growth between adjacent meristematic regions and controlling the balance between meristem cell proliferation and differentiation; Belongs to the CLV3/ESR signal peptide family.

Protein Brevis radix-like 1; May act as a regulator of cell proliferation and elongation in the root; Belongs to the BRX family.

Homeobox protein ATH1; Transcription factor which may be involved in the signal transduction pathway downstream of the COP1 gene. Controls floral competency as a specific activator of FLC expression. Is responsive of the nuclear import of SHOOT MERISTEMLESS (STM). Belongs to the TALE/BELL homeobox family.

Protein Brevis radix-like 1; May act as a regulator of cell proliferation and elongation in the root; Belongs to the BRX family.

Transcription factor bHLH83.

Protein Brevis radix-like 1; May act as a regulator of cell proliferation and elongation in the root; Belongs to the BRX family.

CLAVATA3/ESR (CLE)-related protein 19; Extracellular signal peptide that regulates cell fate. Represses root apical meristem maintenance. Belongs to the CLV3/ESR signal peptide family.

Protein Brevis radix-like 1; May act as a regulator of cell proliferation and elongation in the root; Belongs to the BRX family.

Protease Do-like 10, mitochondrial; Probable serine protease; Belongs to the peptidase S1C family.

Protein Brevis radix-like 1; May act as a regulator of cell proliferation and elongation in the root; Belongs to the BRX family.

Protease Do-like 9; Serine protease that degrades the two-component response regulator ARR4. Regulates ARR4 stability by targeting ARR4 in the nucleus for degradation. Acts upstream of ARR4 and regulates the activity of ARR4 in cytokinin and light-signaling pathways. ARR4 mediates the cross-talk between light and cytokinin signaling through modulation of the activity of phytochrome B.

Protein Brevis radix-like 1; May act as a regulator of cell proliferation and elongation in the root; Belongs to the BRX family.

3-ketoacyl-CoA synthase 5; Mediates mostly the synthesis of VLCFAs from 26 to 30 carbons in length (e.g. C20:1, C26, C28, C30).

Protein Brevis radix-like 1; May act as a regulator of cell proliferation and elongation in the root; Belongs to the BRX family.

Carboxypeptidase SOL1; Possesses in vitro carboxypeptidase activity against the C- terminal arginine and lysine residues. Involved in the maturation of CLE19. Removes the C-terminal arginine residue of CLE19 proprotein. The cleavage of the C-terminal arginine residue is necessary for CLE19 activity in vivo. Is not involved in generating active CLV3. Is not involved in CLE19 or CLV3 perception.

Protein Brevis radix-like 1; May act as a regulator of cell proliferation and elongation in the root; Belongs to the BRX family.

WAT1-related protein At3g28050.