LIN-32

WormBase ID: WBGene00003018

WormBase description: Is an ortholog of human ATOH1 (atonal bHLH transcription factor 1). Exhibits protein heterodimerization activity; protein homodimerization activity; and sequence-specific DNA binding activity. Is involved in several processes, including embryo development; nematode male tail tip morphogenesis; and neuron development. Localizes to nucleus. Is expressed in several structures, including QL.a; QL.p; QR.a; oxygen sensory neurons; and ray precursor cell. Human ortholog(s) of this gene are implicated in congenital malabsorptive diarrhea 4 and persistent hyperplastic primary vitreous.

KI information: mNeonGreen knockin at N-terminus

sgRNA1: GGCACTGTGGCACATACATT

sgRNA2: TGGTGGACTGAATTGATCCT

5'HR: GCATGCCTGAAATTTTTAGATTTTTTTTTCAAAGTTTTCATTCAAGAGTTTCCCAGTTTTCCAGAAAAAATTGGACTAACTAGATAAATGTTGGAGGAGTATCTAGAATTTAAGAATAAGAACAATTGAAACGCGATTGAGTTTCATAATTATGACCATTTTTTGGACAAAAACCAAAAATTTCCAAACATTTTTTTAAACGTTTCGCTGGGAAACTTAAATATTTAGCACGAAAATTGAAATTCTTACGGCGTTTGTATTTCATATTTCCTGAACACCGACTAGATTTAATTATTAGAATTTGTTTTTTTTTCCTTATTTTCTGGTTATAAATTACGCTAATATACGTTTATAAAATCACGAATTTTATAAAATCAAGCTTGCTTAGATTTTTTTTAAAAAGTTTTCTAAATTCTTCAGTCTTGTAGGCTAAATATTTTATTTCCATCATTTTTATAAGTACTTGTGTAGTGTGCCTAGCCGAAAAATATTTTCCAATTTGTTTTCCAATTATATCAATTATATGGATAATTTAAGTGAAATTGATTTGTATTCCTTGGCTTAGAGAAACACTAATTTTAAGCCTAAAACTATAGATAAAAACGTCACGTAAAATGTTCAAAATGGTAAATTTGATAATTCTGTGCTGGTATACTACACAAATACCGTTTCTCTATATTTTCAAGTTTAAGCTCAAGAGCTTCACTGTTATTGCAAGTTCAAACTCAACTTAGCATTTTTCAACCAAACCGTTTCCATTTGGTTTTTGTAACCCTTCTTACACGCTCTTTCACAATGGCAGATAATTAATCACCTTGCCTCCTCCCAGTCGTCTCCGCACACGCCTCCTCCATATTAGAGTACTGTAGATGCCGGGTGGGCGGAGCTTCGTCTTCTGTTTCTTTGCATCGAATCAACAGGTTATTCTCTCACACATCGTCGTTTTCAGTCAGACCAACCGGTACC

3'HR: CTGCAGATGAGCTGGGAGCAATATCAAATGTATGTGCCACAGTGCCATCCAAGCTTCATGTATCAAGGATCAATTCAGTCCACCATGACAACTCCACTGCAAAGCCCCAACTTTTCACTCGATTCTCCAAATTACCCGGATAGTCTTTCGTAAGTTTAACCATATCATCTTTTTTTCATTAAAATATTGATTTCTAATTGATTTCTTGTTGCAGAAATGGAGGAGGAAAAGATGATAAAAAGAAGTGCCGCCGTTATAAGACACCGTCCCCACAATTGCTCCGAATGAGAAGAAGTGCTGCAAATGAACGGGAGCGCCGAAGAATGAACACGCTGAATGTTGCCTATGACGAGGTTAGTTTATTCTTGAATTGTAATCGTTCAATTCAATTATCTGAAGAAGTAGCTCGAGCCAAAACATTTAAGTACATGCTTTATATTTTGTGAATAATTCAGTATTGTTTTTGGAAAATCATTTGTCATAGTCATCAGTAGTCACTCAAAAATTCAAAATCATAACCGATATATAGTAGTATACTGTAAGATGTGCTGTCATGAAGGACATGTATGCTAACAGATGTTATCCAACCACTACTCGAGTCGTTTGCGTTTACCTCACTCACGACTACACCAATTCTCAATTCTCAATTTCAATTCCCACCACTCAATTTATGACTGACCATTTCAAATTTATGCCAAATTAAATGTGGCCGTTGCAAAAATTCGTTACTATTTCAGCTTCGCGAGGTTCTTCCTGAAATCGACTCGGGGAAGAAGTTGTCCAAATTCGAAACATTGCAAATGGCTCAGAAGTATATTGAATGCCTGTCGCAGATTTTGAAGCAAGACTCCAAAAATGAGAATCTCAAAAGCAAATCCGGATGATCATCTATTTTTTAAAATTTTTTTTTCAATCTTTCATTCGTCGTGTCTTTATCATTACTAGT

KI verification primers: LIN-32-NKIF: 5'-TTTTGATAAGGATCTAATGAAGTGTGAA-3' LIN-32-NKIR: 5'-ACTAAAGCACCCATAATCGAGGA-3'

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Strain name: SYS398

KI background: JIM113

Strain genotype: ujIs113 (pie-1p::mCherry::H2B; nhr-2p::mCherry::his-24::let858 3'UTR; unc-119(+)) II; lin-32 (devKi70 [mNeonGreen::lin-32]) X

Expression pattern: Lineage-specific, Neuronal-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): CEH-10, CEH-31, UNC-86, NOB-1, CEH-30, Y73E7A.1, UNC-39, VAB-3, CEH-32, EGL-46, Y56A3A.28, EFL-3, HLH-30, CEH-43, HLH-2, SEM-2, EGL-44, TBX-2, SPTF-1, ZTF-11, HLH-3, CES-2, SOX-2, ELT-6, ELT-1, ZIP-8


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

Targeting: UNC-39, EGL-46, EFL-3, HLH-30, CEH-43, EGL-44, ZTF-11, CES-2, AHR-1, ALY-1, AST-1, BLMP-1, CEH-14, CEH-2, CEH-20, CEH-39, DAF-19, DMD-5, EGL-18, ETS-5, HBL-1, K09A11.1, LIM-7, NHR-102, POP-1, SEL-8, SWSN-7, SYD-9, TTX-3, UNC-42, UNC-62, ZAG-1, ZTF-6

Targeted by: ELT-1, ZIP-8, ELT-2, TBX-2, ZTF-11

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: EGL-46, HLH-30, EGL-44, ZTF-11, CES-2, AHR-1, ALY-1, BAZ-2, CEH-14, CEH-2, CEH-20, CEH-39, DAF-19, DMD-5, ETS-5, HBL-1, SWSN-7, SYD-9, TTX-3, UNC-42, UNC-62, ZTF-6

Targeted by: ELT-1, ZIP-8, ELT-2, TBX-2, ZTF-11