VAB-15

WormBase ID: WBGene00006881

WormBase description: Is an ortholog of human MSX2 (msh homeobox 2). Is predicted to have DNA-binding transcription factor activity, RNA polymerase II-specific and RNA polymerase II regulatory region sequence-specific DNA binding activity. Is involved in embryonic morphogenesis; locomotory behavior; and parturition. Localizes to nucleus. Is expressed in several structures, including P1; P12; P2; neuroblasts; and neurons. Human ortholog(s) of this gene are implicated in several diseases, including orofacial cleft 5; parietal foramina; and tooth agenesis.

Reporter verification: Verified by PCR and sequencing
Primers used to verify fosmid reporter: 5'-CGTGGTGTAGTGGTGGCAGAT-3'

Strain name: SYS223

Cross: OP730 x JIM113

Strain genotype: ujIs113 (pie-1p::mCherry::H2B; nhr-2p::mCherry::his-24::let858 3'UTR; unc-119(+)) II; wgIs730 (vab-15::TY1::EGFP::3xFLAG + unc-119(+))

Expression pattern: Lineage-specific, Muscle-specific

Lineage expression pattern

350 stage






600 stage

3D expression pattern

4-cells

8-cells

15-cells

28-cells

~50-cells

~100-cells

~200-cells

~350-cells

~500-cells

~600-cells

600-cells

bean-stage

Inferred TF relationships

Based on expression similarity (strong, medium, weak): NOB-1, EGL-5, UNC-3, SYD-9, PHP-3, LIN-1, CEH-20, LIN-39, LIN-26, VAB-7, TLP-1, UNC-62, CEH-40, NHR-23, NHR-25, CEH-30, ELT-1, HLH-1, IRX-1, UNC-120, ATF-7, HBL-1, CEBP-1, Y75B8A.6


Based on ChIP-seq (directly from ModERN database, targets from L1 stage ChIP-seq data are underlined)

Targeting: LIN-1, TLP-1, UNC-62, HLH-1, ATHP-1, CEH-38, DAF-12, EFL-1, ETS-5, GMEB-1, KLF-3, LAG-1, LIM-7, LIN-13, MDL-1, MEF-2, MEP-1, MML-1, NFI-1, PAX-3, RCOR-1, REF-2, SWSN-7, UNC-37

Targeted by: UNC-62, ELT-1, HLH-1, CEH-36, LSY-2, NFYA-1, UNC-55, IRX-1, BLMP-1, NHR-85, RNT-1

Based on reannotated ChIP-seq (peaks are assigned to a target if it is located within 2 kb relative to the transcription start site; targets from L1 stage ChIP-seq data are underlined)

Targeting: TLP-1, UNC-62, HLH-1, ATHP-1, EFL-1, ETS-5, GMEB-1, KLF-3, LAG-1, LIN-13, MDL-1, MEF-2, MML-1, NFI-1, PAX-3, RCOR-1, REF-2, SWSN-7, UNC-37

Targeted by: UNC-62, ELT-1, HLH-1, CEH-36, LSY-2, NFYA-1, UNC-55, IRX-1, BLMP-1, NHR-85, RNT-1