Browsing Gwyddorau Biolegol, Amgylcheddol a Gwledig / Biological, Environmental & Rural Sciences by Title

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  • Jenkins, G.; Scanlon, M. J. (1987-02-01)
    Despite an average difference of about 50% in DNA amount, homoeologous chromosomes pair effectively at first metaphase in the diploid interspecific hybrid between Lolium temulentum and Lolium perenne. However, in the ...
  • Jones, R. N.; Zwierzykowski, Zbigniew; Zwierzykowska, Elżbieta; Taciak, Magdalena; Kosmala, Arkadiusz; Krajewski, Paweł (2008-06-01)
    Genomic in situ hybridization (GISH) was used to make a detailed study of chromosome pairing at metaphase I (MI) of meiosis in six F1 hybrid plants of the allotetraploid Festuca pratensis × Lolium perenne (2n = 4x = 28; ...
  • Jones, R. N.; Zwierzykowski, Zbigniew; Zwierzykowska, Elżbieta; Taciak, Magdalena; Kosmala, Arkadiusz; Krajewski, Paweł (2008-06-01)
    Genomic in situ hybridization (GISH) was used to make a detailed study of chromosome pairing at metaphase I (MI) of meiosis in six F1 hybrid plants of the allotetraploid Festuca pratensis × Lolium perenne (2n = 4x = 28; ...
  • Jenkins, Glyn (TSO, 1988)
  • Jenkins, Glyn (1983-05-01)
    Chromosome pairing with the synaptonemal complex in allohexaploid wheat, Triticum aestivum cv. Chinese Spring, has been investigated by serial section series through seventeen pollen mother cell nucleic at the zygotene ...
  • Jenkins, G.; Chatterjee, R. (1994-10-01)
    The influence of chromosome structure upon pairing behaviour during meiosis was investigated by comparing four autotetraploid genotypes of rye (Secale cereale) containing homologous chromosome sets with different degrees ...
  • Canter, P. H.; Pasakinskiene, I.; Jones, R. N.; Humphreys, M. W. (1999)
     The synthetic amphiploid cv Prior was created in the early 1970s at the Welsh Plant Breeding Station by crossing colchicine-induced autotetraploids of Lolium perenne (2n=14) and Festuca pratensis (2n=14). Meiosis in the ...
  • Puertas, M. J.; Vega, J. M.; Gonzalez-Sanchez, M.; Gonzalez-Garcia, M.; Jones, R. Neil (2008-05-01)
    B chromosomes (Bs) can be described as 'passengers in the genome', a term that has been used for the repetitive DNA which comprises the bulk of the genome in large genome species, except that Bs have a life of their own ...
  • Puertas, M. J.; Vega, J. M.; Gonzalez-Sanchez, M.; Gonzalez-Garcia, M.; Jones, R. Neil (2008-05-01)
    B chromosomes (Bs) can be described as 'passengers in the genome', a term that has been used for the repetitive DNA which comprises the bulk of the genome in large genome species, except that Bs have a life of their own ...
  • Wilcockson, David; Zhang, Lin (2008-09-09)
  • Wilcockson, David; Zhang, Lin (2008-09-09)
  • Creevey, C. J.; McInerney, J. O. (2005-02-01)
    Clann has been developed in order to provide methods of investigating phylogenetic information through the application of supertrees.
  • Fernandez-Fuentes, Narcis; Hermoso, Antoni; Espadaler, Jordi; Querol, Enrique; Aviles, Francesc X; Oliva, Baldomero (2004-08-15)
    A structural classification of loops has been obtained from a set of 141 protein structures classified as kinases. A total of 1813 loops was classified into 133 subclasses (9 betabeta(links), 15 betabeta(hairpins), 31 ...
  • Fernandez-Fuentes, Narcis; Hermoso, Antoni; Espadaler, Jordi; Querol, Enrique; Aviles, Francesc X; Oliva, Baldomero (2004-08-15)
    A structural classification of loops has been obtained from a set of 141 protein structures classified as kinases. A total of 1813 loops was classified into 133 subclasses (9 betabeta(links), 15 betabeta(hairpins), 31 ...
  • Wallace, R. J.; Kopecny, Jan; Broderick, Glen A.; Walker, Nicola D.; Sichao, Liu; Newbold, C. J.; McKain, Nest (1995-12)
    The final step in the conversion of protein to amino acids by the common Gram-negative rumen bacterium, Prevotella (formerly Bacteroides) ruminicola, is the cleavage of di- and tripeptides. Dipeptidase and tripeptidase ...
  • Wallace, R. J.; Kopecny, Jan; Broderick, Glen A.; Walker, Nicola D.; Sichao, Liu; Newbold, C. J.; McKain, Nest (1995-12)
    The final step in the conversion of protein to amino acids by the common Gram-negative rumen bacterium, Prevotella (formerly Bacteroides) ruminicola, is the cleavage of di- and tripeptides. Dipeptidase and tripeptidase ...
  • Martens, P; Thomas, C (Springer, 2005)
    The impact of climate change and other environmental changes on population health poses radical challenges to scientists. A fundamental characteristic of this topic is the pervasive combination of complexity and uncertainty. ...
  • Martens, P; Thomas, C (Springer, 2005)
    The impact of climate change and other environmental changes on population health poses radical challenges to scientists. A fundamental characteristic of this topic is the pervasive combination of complexity and uncertainty. ...
  • Anthony J.; Christopher J.; Keith; John F.; Lauren; Michael T.; Carlos M.; Benjamin S.; Ove; Johanna; Carrie V.; Wolfgang; P. J.; Mary I.; John M.; Camille; David S.; Frank; William J.; Elvira S. (2012-12-23)
    A Marine Climate Impacts Workshop was held from 29 April to 3 May 2012 at the US National Center of Ecological Analysis and Synthesis in Santa Barbara. This workshop was the culmination of a series of six meetings over the ...
  • Richardson, Anthony J.; Brown, Christopher J.; Brander, Keith; Bruno, John F.; Buckley, Lauren; Burrows, Michael T.; Duarte, Carlos M.; Halpern, Benjamin S.; Hoegh-Guldberg, Ove; Holding, Johanna; Kappel, Carrie V.; Kiessling, Wolfgang; Moore, P. J.; O'Connor, Mary I.; Pandolfi, John M.; Parmesan, Camille; Schoeman, David S.; Schwing, Frank; Sydeman, William J.; Poloczanska, Elvira S. (2012-12-23)
    A Marine Climate Impacts Workshop was held from 29 April to 3 May 2012 at the US National Center of Ecological Analysis and Synthesis in Santa Barbara. This workshop was the culmination of a series of six meetings over the ...

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