Plant Transcription factor database - Universität Potsdam
version: 3.0

Carica papaya MYB Family

Description

Martin & Paz-Ares. 1997: The cloning of the first transcription factor from plants, the C1 gene of maize, indicated that plants use transcription factors that are structurally related to those of animals in their control of gene expression, because C1 showed significant structural homology to the vertebrate cellular proto-oncogene c-MYB. Since 1987, the catalogue of MYB-related transcription factors has increased considerably in size due, primarily, to the ever-expanding number of MYB genes identified in higher plants (Arabidopsis thaliana is estimated to contain more than a hundred MYB genes). In vertebrates, the MYB-related proto-oncogenes comprise a small family with a central role in controlling cellular proliferation and commitment to development. However, while the functions of some plant MYB genes are relatively well understood they are, at present, quite distinct from their animal counterparts.

Members of this family
  SHOULD possess Myb_DNA-binding domain
  SHOULD NOT possess ARID Response_reg SNF2_N domains

Domain alignments

Benchmark against A. thaliana

The Sensitivity and Positive Predictive Value (PPV) were assessed for the families MYB and MYB-related jointly. The data reported by Yanhui et al. 2006 for A. thaliana were taken as gold standard.

The gold standard reported 198 members for this families, 184 of which are present in ArabTFDB, giving a PPV of 0.88. Fourteen additional members not present in ArabTFDB might be false negatives, giving a Sensitivity of 0.93.

This family is also present in:

References

There are 68 gene models in this family



Gene modelDescriptionDomains
evm.TU.supercontig_1.43 Myb_DNA-binding
evm.TU.supercontig_107.45 Myb_DNA-binding
evm.TU.supercontig_107.46 Myb_DNA-binding
evm.TU.supercontig_1097.4 Myb_DNA-binding
evm.TU.supercontig_110.11 Myb_DNA-binding
evm.TU.supercontig_111.25 Myb_DNA-binding
evm.TU.supercontig_111.6 Myb_DNA-binding
evm.TU.supercontig_112.43 Myb_DNA-binding
evm.TU.supercontig_112.57 Myb_DNA-binding
evm.TU.supercontig_1130.1 Myb_DNA-binding
evm.TU.supercontig_12.295 Myb_DNA-binding
evm.TU.supercontig_12.88 Myb_DNA-binding
evm.TU.supercontig_126.28 Myb_DNA-binding
evm.TU.supercontig_138.6 Myb_DNA-binding
evm.TU.supercontig_14.100 Myb_DNA-binding
evm.TU.supercontig_14.223 Myb_DNA-binding
evm.TU.supercontig_145.21 Myb_DNA-binding
evm.TU.supercontig_160.23 Myb_DNA-binding
evm.TU.supercontig_18.202 Myb_DNA-binding
evm.TU.supercontig_18.226 Myb_DNA-binding
evm.TU.supercontig_183.28 Myb_DNA-binding
evm.TU.supercontig_186.4 Myb_DNA-binding
evm.TU.supercontig_19.213 Myb_DNA-binding
evm.TU.supercontig_19.236 Myb_DNA-binding
evm.TU.supercontig_190.34 Myb_DNA-binding
evm.TU.supercontig_21.142 Myb_DNA-binding
evm.TU.supercontig_214.5 Myb_DNA-binding
evm.TU.supercontig_228.18 Myb_DNA-binding
evm.TU.supercontig_25.114 Myb_DNA-binding
evm.TU.supercontig_25.71 Myb_DNA-binding
evm.TU.supercontig_26.98 Myb_DNA-binding
evm.TU.supercontig_27.136 Myb_DNA-binding
evm.TU.supercontig_27.156 Myb_DNA-binding
evm.TU.supercontig_2742.1 Myb_DNA-binding
evm.TU.supercontig_3.301 Myb_DNA-binding
evm.TU.supercontig_3.426 Myb_DNA-binding
evm.TU.supercontig_3.493 Myb_DNA-binding
evm.TU.supercontig_3.494 Myb_DNA-binding
evm.TU.supercontig_306.1 Myb_DNA-binding
evm.TU.supercontig_33.132 Myb_DNA-binding
evm.TU.supercontig_333.2 Myb_DNA-binding
evm.TU.supercontig_34.207 Myb_DNA-binding
evm.TU.supercontig_34.60 Myb_DNA-binding
evm.TU.supercontig_34.67 Myb_DNA-binding
evm.TU.supercontig_36.133 Myb_DNA-binding
evm.TU.supercontig_37.96 Myb_DNA-binding
evm.TU.supercontig_376.4 Myb_DNA-binding
evm.TU.supercontig_44.56 Myb_DNA-binding
evm.TU.supercontig_46.32 Myb_DNA-binding
evm.TU.supercontig_480.4 Myb_DNA-binding
evm.TU.supercontig_50.20 Myb_DNA-binding
evm.TU.supercontig_51.65 Myb_DNA-binding
evm.TU.supercontig_53.52 Myb_DNA-binding
evm.TU.supercontig_56.63 Myb_DNA-binding
evm.TU.supercontig_57.33 Myb_DNA-binding
evm.TU.supercontig_59.24 Myb_DNA-binding
evm.TU.supercontig_6.275 Myb_DNA-binding
evm.TU.supercontig_6.345 Myb_DNA-binding
evm.TU.supercontig_6.96 Myb_DNA-binding
evm.TU.supercontig_640.1 Myb_DNA-binding
evm.TU.supercontig_7.125 Myb_DNA-binding
evm.TU.supercontig_73.13 Myb_DNA-binding
evm.TU.supercontig_73.4 Myb_DNA-binding
evm.TU.supercontig_752.1 Myb_DNA-binding
evm.TU.supercontig_76.36 Myb_DNA-binding
evm.TU.supercontig_78.68 Myb_DNA-binding
evm.TU.supercontig_798.1 Myb_DNA-binding
evm.TU.supercontig_92.99 Myb_DNA-binding

General references

Jin, H; Martin, C. 1999. Multifunctionality and diversity within the plant MYB-gene family. Plant Mol. Biol. 41(5):577-85 PUBMEDID:10645718
Klempnauer, KH; Sippel, AE. 1987. The highly conserved amino-terminal region of the protein encoded by the v-myb oncogene functions as a DNA-binding domain. EMBO J. 6(9):2719-25 PUBMEDID:2824190
Martin, C; Paz-Ares, J. 1997. MYB transcription factors in plants. Trends Genet. 13(2):67-73 PUBMEDID:9055608