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45S rDNA Regions Are Chromosome Fragile Sites Expressed as Gaps In Vitro on Metaphase Chromosomes of Root-Tip Meristematic Cells in Lolium spp

By Jing Huang, Lu Ma, Fei Yang, Shui-zhang Fei and Lijia Li
Topics: Research Article
Publisher: Public Library of Science
OAI identifier: oai:pubmedcentral.nih.gov:2366065
Provided by: PubMed Central

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  1. (2004). A
  2. (2004). A concerted DNA methylation/histone methylation switch regulates rRNA gene dosage control and nucleolar dominance.
  3. (2000). A long stringent sequence signal for programmed chromosome breakage in Tetrahymena thermophila.
  4. (2000). Analysis of replication timing at the FRA10B and FRA16B fragile site loci.
  5. (2001). Ataxiatelangiectasia: chronic activation of damage-responsive functions is reduced by alpha-lipoic acid.
  6. (2002). ATR regulates fragile site stability.
  7. (2004). BRCA1 is required for common-fragile-site stability via its G2/M checkpoint function.
  8. (2002). BRCA1 regulates the G 2/M checkpoint by activating Chk 1 kinase upon DNA damage.
  9. (1994). Butyrate and acetyl-carnitine inhibit the cytogenetic expression of the fragile X in vitro.
  10. (2006). Chromatin structure of human chromosomal fragile sites.
  11. (1999). Chromosomal fragility may be indicative of altered higherorder DNA organization as the underlying genetic diathesis in complex neurobehavioural disorders.
  12. (1997). Chromosome 3p14 homozygous deletions and sequence analysis of FRA3B.
  13. (1995). Chromosome rearrangements that involve the nucleolus organizer region in Neurospora.
  14. (2000). Common chromosomal fragile site FRA16D sequence: identification of the FOR gene spanning FRA16D and homozygous deletions and translocation breakpoints in cancer cells.
  15. (2004). Common fragile sites and cancer: targeted cloning by insertional mutagenesis.
  16. (2006). Common fragile sites.
  17. (1996). Comparisons of ribosomal DNA sites in Lolium species by fluorescent in situ hybridization.
  18. (1984). DNA polymerase alpha inhibition by aphidicolin induces gaps and breaks at common fragile sites in human chromosomes.
  19. (1989). Enhanced DNA repair synthesis in hyperacetylated nucleosomes.
  20. (2006). Erasure of histone acetylation by Arabidopsis HDA6 mediates large-scale gene silencing in nucleolar dominance.
  21. (1997). Expression of fragile sites triggers intrachromosomal mammalian gene amplification and sets boundaries to early amplicons.
  22. (2001). Flow cytometric sorting of maize chromosome 9 from an oat-maize chromosome addition line.
  23. (2001). FRA3B and other common fragile sites: the weakest links.
  24. (2001). Fragile and unstable chromosomes in cancer: causes and consequences.
  25. (1987). Fragile sites in human chromosomes as regions of late-replicating DNA.
  26. (1998). Fragile sites still breaking.
  27. (2003). Fragile Sites: breaking up over a slowdown.
  28. (2000). Functional interactions between BRCA1 and the checkpoint kinase ATR during genotoxic stress.
  29. (2003). Genetic alterations in cancer as a result of breakage at fragile sites.
  30. (2001). Gross chromosome rearrangements are occurring in an accession of the grass Lolium rigidum.
  31. (1970). Heritable fragile site on chromosome 16: probable localization of haptoglobin locus in man.
  32. (1984). Heritable fragile sites on human chromosomes. XI. Factors affecting expression of fragile sites at 10q25, 16q22, and 17p12.
  33. (2002). Histone modifications depict an aberrantly heterochromatinized FMR1 gene in fragile X syndrome.
  34. (1997). Human chromosomal fragile site FRA16B is an amplified AT-rich minisatellite repeat.
  35. (1996). Identification of FMR2, a novel gene associated with the FRAXE CCG repeat and CpG island.
  36. (1985). In situ hybridization confirms jumping nucleolus organizing regions in Allium.
  37. (1994). Integrated YAC contig containing the 3p14. 2 hereditary renal carcinoma 3; 8 translocation breakpoint and the fragile site FRA3B.
  38. (1996). Methylation of expanded CCG triplet repeat DNA from fragile X syndrome patients enhances nucleosome exclusion.
  39. (1998). Molecular characterization of a common fragile site (FRA7H) on human chromosome 7 by the cloning of a simian virus 40 integration site.
  40. (2006). Nucleolar dominance: a model for rRNA gene silencing.
  41. (1991). Preferential integration of marker DNA into the chromosomal fragile site at 3p14: an approach to cloning fragile sites.
  42. (2003). Rearrangements of ribosomal DNA clusters in late generation telomerase-deficient Arabidopsis.
  43. (2006). Response to comment on ‘HST2 mediates SIR2-independent life-span extension by calorie restriction’.
  44. (1992). Ribosomal DNA is a site of chromosome breakage in aneuploid strains of Neurospora.
  45. (1981). Ribosomal RNA gene amplification in Tetrahymena may be associated with chromosome breakage and DNA elimination.
  46. (2007). Specific functions for the fission yeast Sirtuins Hst2 and Hst4 in gene regulation and retrotransposon silencing.
  47. (2000). The cytogenetic analysis of a Robertsonian rearrangement in Lolium multiflorum.
  48. (1995). The fragile X syndromes.
  49. (2006). The molecular basis of common and rare fragile sites.
  50. (1995). The physical location of fourteen RFLP markers in rice (Oryza sativa L.).
  51. (1993). Threedimensional organization of the ribosomal genes and Ag-NOR proteins during interphase and mitosis in PtK 1 cells studied by confocal microscopy.
  52. (2002). Transcriptional silencing in Saccharomyces cerevisiae and Schizosaccharomyces pombe.
  53. (1989). Two different chromatin structures coexist in ribosomal RNA genes throughout the cell cycle.