Os01g0293100

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Annotated Information

Function

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TDR INTERACTING PROTEIN2 (TIP2) is a basic helix-loop-helix (bHLH) protein, functions as a crucial switch in the meristemoid transition and differentiation during early anther development.

  • The tip2 mutants display undifferentiated inner three anther wall layers.
  • The tip2 anthers have prolonged periclinal cell division activity after the formation of the inner two anther wall layers via periclinal cell division.
  • The tip2 displayed undegenerated callose around meiocytes, suggesting defective callose degeneration in the tip2 mutant.
  • The tip2 mutants display abort tapetal programmed cell death.


TIP2 acts upstream of TDR and EAT1 and directly regulates the expression of TDR and EAT1, suggested that the bHLH proteins TIP2, TDR, and EAT1 play a central role in regulating differentiation, morphogenesis, and degradation of anther somatic cell layers.

Tip1.jpg

Expression

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Evolution

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References

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Structured Information

Gene Name

Os01g0293100

Description

Basic helix-loop-helix dimerisation region bHLH domain containing protein

Version

NM_001049330.1 GI:115436073 GeneID:4325164

Length

2112 bp

Definition

Oryza sativa Japonica Group Os01g0293100, complete gene.

Source

Oryza sativa Japonica Group

 ORGANISM  Oryza sativa Japonica Group
           Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
           Spermatophyta; Magnoliophyta; Liliopsida; Poales; Poaceae; BEP
           clade; Ehrhartoideae; Oryzeae; Oryza.
Chromosome

Chromosome 1

Location

Chromosome 1:10712748..10714859

Sequence Coding Region

10713003..10713074,10713260..10713712,10713812..10714426

Expression

GEO Profiles:Os01g0293100

Genome Context

<gbrowseImage1> name=NC_008394:10712748..10714859 source=RiceChromosome01 preset=GeneLocation </gbrowseImage1>

Gene Structure

<gbrowseImage2> name=NC_008394:10712748..10714859 source=RiceChromosome01 preset=GeneLocation </gbrowseImage2>

Coding Sequence

<cdnaseq>atgtatcacccgcagtgcgagctcctgatgccgcttgagagcctggagatggacgtcggccagtcgcacctcgccgccgccgtcgcagcagccatgccgggggagctcaacttccacctcctccactcgctcgacgccgccgcggcggctgcctcctccaccgccgcctcggcctcctcccagcccaccgtcgactacttcttcggcggcgccgaccagcagccgccgccgccggcggcgatgcagtacgaccagctggcggcgccgcaccaccaccagacggtggccatgctgcgcgactactacggcggccactacccgccggcggcggcggcggcggcggccaccgaggcgtacttccgcggcgggccaaggacggccgggtcgtcgtcgctcgtgttcggcccggccgacgacgagtcggccttcatggtcggacccttcgagagctccccgacgccgcggtccggcggcggcaggaagcgtagccgcgccaccgccggcttccacggcggcgggccggccaacggcgtcgagaagaaggagaagcagcgccgcctgcggctcaccgagaagtacaacgccctcatgctcctcatccccaaccgcaccaaggaggatagagcgacggtgatctcagacgcgatcgagtacatccaggagctagggaggacggtggaggagctgacgctgctggtggagaagaagcggcggcggagggagatgcagggggacgtggtggacgcggcgacgtcgtcggtggtggcggggatggatcaggcggcggagagctcggagggcgaggtgatggcggcggcggcgatgggcgcggtggcaccgccgccgcggcaggcgccgatccggagcacgtacatccagcggcggagcaaggagacgttcgtggacgtgcggatcgtggaggacgacgtgaacatcaagctcaccaagcgccgccgcgacggctgtctcgccgccgcgtcgcgcgcgctggacgacctccgcctcgacctcgtccacctctccggcggcaagatcggcgactgccacatctacatgttcaacaccaagattcattcgggatctccagtgtttgcaagtgcagtggccagcaggctgattgaagtggtggatgagtactaa</cdnaseq>

Protein Sequence

<aaseq>MYHPQCELLMPLESLEMDVGQSHLAAAVAAAMPGELNFHLLHSL DAAAAAASSTAASASSQPTVDYFFGGADQQPPPPAAMQYDQLAAPHHHQTVAMLRDYY GGHYPPAAAAAAATEAYFRGGPRTAGSSSLVFGPADDESAFMVGPFESSPTPRSGGGR KRSRATAGFHGGGPANGVEKKEKQRRLRLTEKYNALMLLIPNRTKEDRATVISDAIEY IQELGRTVEELTLLVEKKRRRREMQGDVVDAATSSVVAGMDQAAESSEGEVMAAAAMG AVAPPPRQAPIRSTYIQRRSKETFVDVRIVEDDVNIKLTKRRRDGCLAAASRALDDLR LDLVHLSGGKIGDCHIYMFNTKIHSGSPVFASAVASRLIEVVDEY</aaseq>

Gene Sequence

<dnaseqindica>1786..1857#1148..1600#434..1048#aagaaaccaactgctttctcctacccaatatcacccttgccccttttatatactcttcctctcatcaccttctcgatcggcctctctcctctcctctcatcagctcacacccccaaccaacaaacctagttaatttagctctagttggttcatccctgctgcactgcgagctcaagtaatcgatctgagctctgaagaaaaaggtctgtttcaaattgaaccctttcatctcatcttctcattactgtttgattcattaattctagtaatttagagtttaaaccatcgcttttctttttgtgtgtgttcttgcatatgcttggacgattttgagtttgttctttaaatttgggcttgaacataggttgattaagcgagaagagtttcatggtttggattcttgatttgttgcaggtggtagagtgcgaggaagatgtatcacccgcagtgcgagctcctgatgccgcttgagagcctggagatggacgtcggccagtcgcacctcgccgccgccgtcgcagcagccatgccgggggagctcaacttccacctcctccactcgctcgacgccgccgcggcggctgcctcctccaccgccgcctcggcctcctcccagcccaccgtcgactacttcttcggcggcgccgaccagcagccgccgccgccggcggcgatgcagtacgaccagctggcggcgccgcaccaccaccagacggtggccatgctgcgcgactactacggcggccactacccgccggcggcggcggcggcggcggccaccgaggcgtacttccgcggcgggccaaggacggccgggtcgtcgtcgctcgtgttcggcccggccgacgacgagtcggccttcatggtcggacccttcgagagctccccgacgccgcggtccggcggcggcaggaagcgtagccgcgccaccgccggcttccacggcggcgggccggccaacggcgtcgagaagaaggagaagcagcgccgcctgcggctcaccgagaagtacaacgccctcatgctcctcatccccaaccgcaccaaggtatatcacatgccctagctaccatcgtcttcggtagttcgatctcttcttgtgttcatccatggatcgatcgatgatgattttgtctttctttttcaggaggatagagcgacggtgatctcagacgcgatcgagtacatccaggagctagggaggacggtggaggagctgacgctgctggtggagaagaagcggcggcggagggagatgcagggggacgtggtggacgcggcgacgtcgtcggtggtggcggggatggatcaggcggcggagagctcggagggcgaggtgatggcggcggcggcgatgggcgcggtggcaccgccgccgcggcaggcgccgatccggagcacgtacatccagcggcggagcaaggagacgttcgtggacgtgcggatcgtggaggacgacgtgaacatcaagctcaccaagcgccgccgcgacggctgtctcgccgccgcgtcgcgcgcgctggacgacctccgcctcgacctcgtccacctctccggcggcaagatcggcgactgccacatctacatgttcaacaccaaggtcacaacaaccaactaaaaatatccccgcgtttatctacaaaactaaccaatctcataatagtaattaattctagaacaattttatcgtgttgtgatcaacataaacctatatatgcaaataaattgctgctagttaatctcatcattgatttattattgtttatttggatgcgatgcatgcagattcattcgggatctccagtgtttgcaagtgcagtggccagcaggctgattgaagtggtggatgagtactaactagctcgagctagctaattagccgaccgaccgatcgatatgatgaaagtttctatgttgctagctagctagggttcttggatgcatgagtactgagtagctctttaattaatttccttttaattttagactgtttaatttggattggtaaagactcgtgttagcttttgggagatctttggtatgtcatggtttgcatgtattattttggtctacttggataaataattgatgctctttgagacgttaattaat</dnaseqindica>

External Link(s)

NCBI Gene:Os01g0293100, RefSeq:Os01g0293100