Ligand mimicry? Plant-parasitic nematode polypeptide with similarity to CLAVATA3.

نویسندگان

  • Addie Nina Olsen
  • Karen Skriver
چکیده

DNA methylation and histone H3 lysine 9 methylation. Curr. Biol. 12, 1360 3 Richards, E.J. and Elgin, S.C. (2002) Epigenetic codes for heterochromatin formation and silencing: rounding up the usual suspects. Cell 108, 489–500 4 Bartee, L. et al. (2001) Arabidopsis cmt3 chromomethylase mutations block non-CG methylation and silencing of an endogenous gene. Genes Dev. 15, 1753–1758 5 Lindroth, A.M. et al. (2001) Requirement of CHROMOMETHYLASE3 for maintenance of CpXpG methylation. Science 292, 2077–2080 6 Jackson, J.P. et al. (2002) Control of CpNpG DNA methylation by the KRYPTONITE histone H3 methyltransferase. Nature 416, 556–560 7 Tamaru, H. and Selker, E.U. (2001) A histone H3 methyltransferase controls DNA methylation in Neurospora crassa. Nature 414, 277–283 8 Volpe, T.A. et al. (2002) Regulation of heterochromatic silencing and histone H3 lysine-9 methylation by RNAi. Science 297, 1833–1837 9 Pal-Bhadra, M. et al. (2002) RNAi related mechanisms affect both transcriptional and posttranscriptional transgene silencing in Drosophila. Mol. Cell 9, 315–327 10 Richards, E.J. (1997) DNA methylation and plant development. Trends Genet. 13, 319–323 11 Vaucheret, H. et al. (2001) Post-transcriptional gene silencing in plants. J. Cell Sci. 114, 3083–3091 12 Dernburg, A.F. and Karpen, G.H. (2002) A chromosome RNAissance. Cell 111, 159–162

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In planta processing and glycosylation of a nematode CLAVATA3/ENDOSPERM SURROUNDING REGION-like effector and its interaction with a host CLAVATA2-like receptor to promote parasitism.

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Diverse and conserved roles of CLE peptides.

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A parasitism gene from a plant-parasitic nematode with function similar to CLAVATA3/ESR (CLE) of Arabidopsis thaliana.

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The use of DNA microarrays for the developmental expression analysis of cDNAs from the oesophageal gland cell region of Heterodera glycines.

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عنوان ژورنال:
  • Trends in plant science

دوره 8 2  شماره 

صفحات  -

تاریخ انتشار 2003