Richard J A Buggs

Summary

Affiliation: Queen Mary
Country: UK

Publications

  1. pmc The legacy of diploid progenitors in allopolyploid gene expression patterns
    Richard J A Buggs
    School of Biological and Chemical Sciences, Queen Mary University of London, London E1 4NS, UK
    Philos Trans R Soc Lond B Biol Sci 369:. 2014
  2. doi request reprint Monkeying around with ploidy
    Richard J A Buggs
    School of Biological and Chemical Sciences, Queen Mary University of London, London, E1 4NS, UK
    Mol Ecol 21:5159-61. 2012
  3. doi request reprint Rapid, repeated, and clustered loss of duplicate genes in allopolyploid plant populations of independent origin
    Richard J A Buggs
    Department of Biology, University of Florida, Gainesville, FL 32611, USA
    Curr Biol 22:248-52. 2012
  4. doi request reprint Transcriptomic shock generates evolutionary novelty in a newly formed, natural allopolyploid plant
    Richard J A Buggs
    Department of Biology, University of Florida, Gainesville, FL 32611, USA
    Curr Biol 21:551-6. 2011
  5. doi request reprint Characterization of duplicate gene evolution in the recent natural allopolyploid Tragopogon miscellus by next-generation sequencing and Sequenom iPLEX MassARRAY genotyping
    Richard J A Buggs
    Department of Biology, University of Florida, Gainesville, 32611, USA
    Mol Ecol 19:132-46. 2010
  6. doi request reprint Next-generation sequencing and genome evolution in allopolyploids
    Richard J A Buggs
    School of Biological and Chemical Sciences, Queen Mary University of London, Mile End Road, London, E1 4NS, UK
    Am J Bot 99:372-82. 2012
  7. doi request reprint Tissue-specific silencing of homoeologs in natural populations of the recent allopolyploid Tragopogon mirus
    Richard J A Buggs
    Department of Biology, University of Florida, Gainesville, FL 32611, USA
    New Phytol 186:175-83. 2010
  8. pmc Molecular footprints of the Holocene retreat of dwarf birch in Britain
    Nian Wang
    School of Biological and Chemical Sciences, Queen Mary University of London, London, E1 4NS, UK
    Mol Ecol 23:2771-82. 2014
  9. pmc Unidirectional diploid-tetraploid introgression among British birch trees with shifting ranges shown by restriction site-associated markers
    Jasmin Zohren
    School of Biological and Chemical Sciences, Queen Mary University of London, London, E1 4NS, UK
    Mol Ecol 25:2413-26. 2016
  10. doi request reprint Genome sequence of dwarf birch (Betula nana) and cross-species RAD markers
    Nian Wang
    School of Biological and Chemical Sciences, Queen Mary University of London, Mile End Road, London, E1 4NS, UK
    Mol Ecol 22:3098-111. 2013

Detail Information

Publications12

  1. pmc The legacy of diploid progenitors in allopolyploid gene expression patterns
    Richard J A Buggs
    School of Biological and Chemical Sciences, Queen Mary University of London, London E1 4NS, UK
    Philos Trans R Soc Lond B Biol Sci 369:. 2014
    ..On a broader level, we highlight the intellectual connection between Gottlieb's phrasing of this issue and the more contemporary framework of cis- versus trans-regulation of duplicate gene expression in allopolyploid plants. ..
  2. doi request reprint Monkeying around with ploidy
    Richard J A Buggs
    School of Biological and Chemical Sciences, Queen Mary University of London, London, E1 4NS, UK
    Mol Ecol 21:5159-61. 2012
    ..sookensis (Modliszewski & Willis 2012)...
  3. doi request reprint Rapid, repeated, and clustered loss of duplicate genes in allopolyploid plant populations of independent origin
    Richard J A Buggs
    Department of Biology, University of Florida, Gainesville, FL 32611, USA
    Curr Biol 22:248-52. 2012
    ..The high frequency of single-allele losses detected and low frequency of changes fixed within populations provide evidence for ongoing evolution...
  4. doi request reprint Transcriptomic shock generates evolutionary novelty in a newly formed, natural allopolyploid plant
    Richard J A Buggs
    Department of Biology, University of Florida, Gainesville, FL 32611, USA
    Curr Biol 21:551-6. 2011
    ..Our results suggest that regulation of gene expression is relaxed in a concerted manner upon hybridization, and new patterns of partitioned expression subsequently emerge over the generations following allopolyploidization...
  5. doi request reprint Characterization of duplicate gene evolution in the recent natural allopolyploid Tragopogon miscellus by next-generation sequencing and Sequenom iPLEX MassARRAY genotyping
    Richard J A Buggs
    Department of Biology, University of Florida, Gainesville, 32611, USA
    Mol Ecol 19:132-46. 2010
    ..These methods could be applied to any organism, allowing efficient and cost-effective generation of genetic markers...
  6. doi request reprint Next-generation sequencing and genome evolution in allopolyploids
    Richard J A Buggs
    School of Biological and Chemical Sciences, Queen Mary University of London, Mile End Road, London, E1 4NS, UK
    Am J Bot 99:372-82. 2012
    ..However, recent advances in sequencing and genomics technologies now provide unprecedented opportunities to analyze numerous genetic markers in multiple individuals in any organism...
  7. doi request reprint Tissue-specific silencing of homoeologs in natural populations of the recent allopolyploid Tragopogon mirus
    Richard J A Buggs
    Department of Biology, University of Florida, Gainesville, FL 32611, USA
    New Phytol 186:175-83. 2010
    ..Our study shows that tissue-specific silencing, and even apparent subfunctionalization, can arise rapidly in the early generations of natural allopolyploidy...
  8. pmc Molecular footprints of the Holocene retreat of dwarf birch in Britain
    Nian Wang
    School of Biological and Chemical Sciences, Queen Mary University of London, London, E1 4NS, UK
    Mol Ecol 23:2771-82. 2014
    ..Future conservation of B. nana may partly depend on minimization of hybridization with B. pubescens, and avoidance of planting B. pendula near B. nana populations...
  9. pmc Unidirectional diploid-tetraploid introgression among British birch trees with shifting ranges shown by restriction site-associated markers
    Jasmin Zohren
    School of Biological and Chemical Sciences, Queen Mary University of London, London, E1 4NS, UK
    Mol Ecol 25:2413-26. 2016
    ..nana and B. pubescens. This pattern fits a shifting zone of hybridization due to Holocene reduction in the range of B. nana and expansion in the range of B. pubescens. ..
  10. doi request reprint Genome sequence of dwarf birch (Betula nana) and cross-species RAD markers
    Nian Wang
    School of Biological and Chemical Sciences, Queen Mary University of London, Mile End Road, London, E1 4NS, UK
    Mol Ecol 22:3098-111. 2013
    ..nana reference genome itself. We present a preliminary study of allele sharing among species, demonstrating the utility of the data for introgression studies and for the identification of species-specific alleles...
  11. doi request reprint Does hybridization between divergent progenitors drive whole-genome duplication?
    Richard J A Buggs
    Department of Biology, University of Florida, Gainesville, FL 32611, USA
    Mol Ecol 18:3334-9. 2009
    ..The data simply demonstrate that hybridization between divergent parents has a higher probability of successfully producing a species if followed by polyploidization...
  12. pmc Molecular phylogeny and genome size evolution of the genus Betula (Betulaceae)
    Nian Wang
    School of Biological and Chemical Sciences, Queen Mary University of London, London E1 4NS, UK
    Ann Bot 117:1023-35. 2016
    ..While chromosome counts have been made for many species, few have had their genome size measured. The aim of this study is to produce a new phylogenetic and genome size analysis of the genus...