Browsing Gwyddorau Biolegol, Amgylcheddol a Gwledig / Biological, Environmental & Rural Sciences by Author "Ougham, Helen J."

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  • Dewhurst, Richard J.; Scollan, Nigel D.; Lee, Michael R. F.; Ougham, Helen J.; Humphreys, Mervyn O. (2003-05)
    The declining consumption of ruminant products has been partly associated with their high proportion (but not necessarily content) of saturated fatty acids. Recent studies have focused on the less prominent fact that they ...
  • Armstead, Ian P.; Donnison, Iain S.; Aubry, Sylvain; Harper, John A.; Hortensteiner, Stefan; James, Caron L.; Mani, Jan; Moffet, Matt; Ougham, Helen J.; Roberts, Luned A.; Thomas, Ann Myfanwy; Weeden, Norman; Thomas, Sid; King, Ian Philip (2006-12)
  • Armstead, Ian P.; Donnison, Iain S.; Aubry, Sylvain; Harper, John A.; Hortensteiner, Stefan; James, Caron L.; Mani, Jan; Moffet, Matt; Ougham, Helen J.; Roberts, Luned A.; Thomas, Ann Myfanwy; Weeden, Norman; Thomas, Sid; King, Ian Philip (2006-12)
  • Roberts, Luned A.; Thorogood, Daniel; King, Ian P.; Goodacre, Royston; Ougham, Helen J.; Reader, S. M.; Ellis, David Ian (2007-12)
    Fourier transform infrared spectroscopy (FT-IR) was used to obtain ‘holistic’ metabolic fingerprints from a wide range of plants to differentiate species, population, single plant genotype, and chromosomal constitution ...
  • Roberts, Luned A.; Thorogood, Daniel; King, Ian P.; Goodacre, Royston; Ougham, Helen J.; Reader, S. M.; Ellis, David Ian (2007-12)
    Fourier transform infrared spectroscopy (FT-IR) was used to obtain ‘holistic’ metabolic fingerprints from a wide range of plants to differentiate species, population, single plant genotype, and chromosomal constitution ...
  • Donnison, Iain S.; Thomas, Howard; Armstead, Ian P.; Ougham, Helen J.; Howarth, Catherine J.; Galyuon, Isaac K. A. (John Wiley & Sons, 2007-03)
    The scientific and economic significance of plant senescence means that much effort has been made to understand the processes involved and to devise means of manipulating them agriculturally. During the past few years there ...
  • Donnison, Iain S.; Thomas, Howard; Armstead, Ian P.; Ougham, Helen J.; Howarth, Catherine J.; Galyuon, Isaac K. A. (Wiley, 2007-03)
    The scientific and economic significance of plant senescence means that much effort has been made to understand the processes involved and to devise means of manipulating them agriculturally. During the past few years there ...
  • Fu, Xiangdong; Richards, Donald E.; Ait-Ali, Tahar; Hynes, Llewelyn W.; Ougham, Helen J.; Peng, Jinrong; Harberd, Nicholas P. (2002-12)
    DELLA proteins are nuclear repressors of plant gibberellin (GA) responses. Here, we investigate the properties of SLN1, a DELLA protein from barley that is destabilized by GA treatment. Using specific inhibitors of proteasome ...
  • Mur, Luis A. J.; Kenton, Paul; Lloyd, Amanda J.; Ougham, Helen J.; Prats, Elena (2007-12-12)
    With the centenary of the first descriptions of ‘hypersensitiveness’ following pathogenic challenge upon us, it is appropriate to assess our current understanding of the hypersensitive response (HR) form of cell death. In ...
  • Ougham, Helen J.; Donnison, Iain S.; Taylor, J.; Vozel, B.; Chehdi, K.; Gay, Alan P.; Wagstaff, Carol; Stead, A. D.; Cariou, C.; Rogers, H. J. (2006)
    Hyperspectral imaging is a technique with an increasing range of applications in plant science. Here we present some case studies showing its application to a number of areas of plant stress. In the first case we will ...
  • King, Ian P.; King, Julie; Armstead, Ian P.; Harper, John A.; Roberts, Luned A.; Thomas, Howard; Ougham, Helen J.; Jones, R. Neil; Thomas, Ann M.; Moore, Beverley J. (2005)
    Lolium perenne/Festuca pratensis hybrids and their derivatives provide an ideal system for intergeneric introgression. The work described in this paper enables the elucidation of gene organization along Lolium/Festuca ...
  • King, Ian P.; King, Julie; Armstead, Ian P.; Harper, John A.; Roberts, Luned A.; Thomas, Howard; Ougham, Helen J.; Jones, R. Neil; Thomas, Ann M.; Moore, Beverley J. (2005)
    Lolium perenne/Festuca pratensis hybrids and their derivatives provide an ideal system for intergeneric introgression. The work described in this paper enables the elucidation of gene organization along Lolium/Festuca ...
  • Jones, R. Neil; Ougham, Helen J.; Thomas, Howard; Pasakinskiene, Izolda S. (2009-09)
    This paper is an update of our earlier review (Jones et al., 1997, Markers and mapping: we are all geneticists now. New Phytologist 137: 165–177), which dealt with the genetics of mapping, in terms of recombination as the ...
  • Jones, R. Neil; Ougham, Helen J.; Thomas, Howard; Pasakinskiene, Izolda S. (2009-09)
    This paper is an update of our earlier review (Jones et al., 1997, Markers and mapping: we are all geneticists now. New Phytologist 137: 165–177), which dealt with the genetics of mapping, in terms of recombination as the ...
  • Donnison, Iain S.; Gay, Alan P.; Thomas, Howard; Edwards, Keith J.; Edwards, David; James, Caron L.; Thomas, Ann M.; Ougham, Helen J. (2007-02)
    A maize (Zea mays) senescence-associated legumain gene, See2β, was characterized at the physiological and molecular levels to determine its role in senescence and resource allocation. • A reverse-genetics screen of a maize ...
  • Thomas, Ann M.; Thomas, Howard; Armstead, Ian P.; King, Ian P.; Harper, John A.; Moore, Beverley J.; Huang, Lin S.; Fentem, Tony; Ougham, Helen J.; Jones, R. Neil; Jones, T. H.; Roberts, Luned A.; King, Julie; Donnison, Iain S. (2005-05-01)
    Intergeneric hybrids between Lolium multiflorum and Festuca pratensis (Lm/Fp) and their derivatives exhibit a unique combination of genetic and cytogenetic characteristics: chromosomes undergo a high frequency of homoeologous ...
  • Thomas, Ann M.; Thomas, Howard; Armstead, Ian P.; King, Ian P.; Harper, John A.; Moore, Beverley J.; Huang, Lin S.; Fentem, Tony; Ougham, Helen J.; Jones, R. Neil; Jones, T. H.; Roberts, Luned A.; King, Julie; Donnison, Iain S. (2005-05-01)
    Intergeneric hybrids between Lolium multiflorum and Festuca pratensis (Lm/Fp) and their derivatives exhibit a unique combination of genetic and cytogenetic characteristics: chromosomes undergo a high frequency of homoeologous ...
  • Ougham, Helen J.; Latipova, Galina; Valentine, John (1996-09-01)
    The dominant gene N-1 in cultivated oats gives rise to a phenotype characterized by a thin papery lemma from which the grain readily threshes free, a multiflorous habit, and rachillas that are elongated in comparison to ...
  • Ougham, Helen J.; Latipova, Galina; Valentine, John (1996-09-01)
    The dominant gene N-1 in cultivated oats gives rise to a phenotype characterized by a thin papery lemma from which the grain readily threshes free, a multiflorous habit, and rachillas that are elongated in comparison to ...
  • Chew, Yin Hoon; Wenden, Benedicte; Flis, Anna; Mengin, Virginie; Taylor, Jasper; Davey, Christopher L.; Tindal, Christopher; Thomas, Howard; Ougham, Helen J.; De Reffye, Philippe; Stitt, Mark; Williams, Mathew; Muetzelfeldt, Robert; Halliday, Karen J.; Millar, Andrew J. (2014-09-30)
    Understanding how dynamic molecular networks affect whole-organism physiology, analogous to mapping genotype to phenotype, remains a key challenge in biology. Quantitative models that represent processes at multiple scales ...

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