Browsing Gwyddorau Biolegol, Amgylcheddol a Gwledig / Biological, Environmental & Rural Sciences by Author "Jones, R. Neil"

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  • King, Julie; Roberts, Luned A.; Kearsey, Mike J.; Thomas, Huw M.; King, Ian P.; Jones, R. Neil; Huang, Lin Shiow-Fen; Armstead, Ian Peter; Morgan, W. Gareth; King, Ian Philip (2002-05-01)
    A single chromosome of the grass species Festuca pratensis has been introgressed into Lolium perenne to produce a diploid monosomic substitution line (2n 2x 14). The chromatin of F. pratensis and L. perenne can be distinguished ...
  • Morais-Cecilio, L.; Jones, R. Neil; Delgado, M.; Caperta, A. D.; Viegas, W.; Ribeiro, T. (2004)
    In rye each B chromosome (B) represents 5.5% of the diploid A genome. Rye Bs have several nuclear to whole plant effects although they seem to bear no genes except for the ones that lead to their maintenance within a ...
  • Morais-Cecilio, L.; Jones, R. Neil; Delgado, M.; Caperta, A. D.; Viegas, W.; Ribeiro, T. (2004)
    In rye each B chromosome (B) represents 5.5% of the diploid A genome. Rye Bs have several nuclear to whole plant effects although they seem to bear no genes except for the ones that lead to their maintenance within a ...
  • Jones, R. Neil; Akahori, Atsushi; Wakimoto, Munenori; Tsujimoto, Hishashi; Dou, Quanwen; Nasuda, Shuhei; Niwa, Katsumasa; Tanaka, Hiroyuki; Endo, Takashi Ryu (2008-03-25)
    The rye B chromosome is a supernumerary chromosome that increases in number in its host by directed postmeiotic drive. Two types of rye B chromosomes that had been introduced into common wheat were dissected into separate ...
  • Jones, R. Neil; Akahori, Atsushi; Wakimoto, Munenori; Tsujimoto, Hishashi; Dou, Quanwen; Nasuda, Shuhei; Niwa, Katsumasa; Tanaka, Hiroyuki; Endo, Takashi Ryu (2008-03-25)
    The rye B chromosome is a supernumerary chromosome that increases in number in its host by directed postmeiotic drive. Two types of rye B chromosomes that had been introduced into common wheat were dissected into separate ...
  • Palestis, B. G.; Trivers, R.; Burt, Austin; Jones, R. Neil (2004)
    In this review we look at the broad picture of how B chromosomes are distributed across a wide range of species. We review recent studies of the factors associated with the presence of Bs across species, and provide new ...
  • Palestis, B. G.; Trivers, R.; Burt, Austin; Jones, R. Neil (2004)
    In this review we look at the broad picture of how B chromosomes are distributed across a wide range of species. We review recent studies of the factors associated with the presence of Bs across species, and provide new ...
  • Viegas, W.; Frescatada, M.; Delgado, M.; Ribeiro-Varandas, E.; Jones, R. Neil (2010-05-26)
    Biologists have been fascinated for more than 2 centuries about how the nucleus in eukaryotes is organised. Certain of the component parts are well known, but the overall picture is blurred and often confusing. Small genome ...
  • Viegas, W.; Frescatada, M.; Delgado, M.; Ribeiro-Varandas, E.; Jones, R. Neil (2010-05-26)
    Biologists have been fascinated for more than 2 centuries about how the nucleus in eukaryotes is organised. Certain of the component parts are well known, but the overall picture is blurred and often confusing. Small genome ...
  • Ribeiro, Teresa; Pires, Bruno; Delgado, Margarida; Viegas, Wanda; Jones, R. Neil; Morais–Cecílio, Leonor (2004-12)
    Spontaneous DNA insertions from supernumerary B chromosomes (Bs) into the standard A chromosome complement were detected in rye (Secale cereale L.), using fluorescent in situ hybridization (FISH) analysis with the D1100 ...
  • Ribeiro, Teresa; Pires, Bruno; Delgado, Margarida; Viegas, Wanda; Jones, R. Neil; Morais–Cecílio, Leonor (2004-12)
    Spontaneous DNA insertions from supernumerary B chromosomes (Bs) into the standard A chromosome complement were detected in rye (Secale cereale L.), using fluorescent in situ hybridization (FISH) analysis with the D1100 ...
  • Donnison, Iain S.; Cisneros, Pedro; Montoya, Teresa; Armstead, Ian P.; Thomas, Barry John; Jones, R. Neil; Morris, Phillip (2002-05)
    We have been using the classical model long-day (LD) plant Lolium temulentum Ceres, which can flower after a single inductive LD treatment, to study the floral transition in grasses. Plants of L. temulentum have been grown ...
  • Donnison, Iain S.; Cisneros, Pedro; Montoya, Teresa; Armstead, Ian P.; Thomas, Barry John; Jones, R. Neil; Morris, Phillip (2002-05)
    We have been using the classical model long-day (LD) plant Lolium temulentum Ceres, which can flower after a single inductive LD treatment, to study the floral transition in grasses. Plants of L. temulentum have been grown ...
  • Armstead, Ian P.; King, Ian P.; Morgan, W. G.; Forster, John W.; Jones, R. Neil; Bollard, Andrea L.; Thomas, Huw M.; Hayward, Mike Denis; Harper, John A. (2001-02-20)
    Molecular marker analysis and genomic in situ hybridisation (GISH) were used to examine the process of chromosome segment introgression in BC2 diploid hybrids (2n=2x=14) between Lolium perenne and Festuca pratensis. Two ...
  • Armstead, Ian P.; King, Ian P.; Morgan, W. G.; Forster, John W.; Jones, R. Neil; Bollard, Andrea L.; Thomas, Huw M.; Hayward, Mike Denis; Harper, John A. (2001-02-20)
    Molecular marker analysis and genomic in situ hybridisation (GISH) were used to examine the process of chromosome segment introgression in BC2 diploid hybrids (2n=2x=14) between Lolium perenne and Festuca pratensis. Two ...
  • Bocianowski, J.; Joks, W.; Zwierzykowska, E.; Jones, R. Neil; Kosmala, A.; Zwierzykowski, Z. (2006-06-14)
    In the allotetraploid, Festuca pratensis Huds. (2n = 4x = 28) £ Lolium perenne L. (2n = 4x = 28) the balance of chromatin, as determined by GISH, changes over successive generations of open pollination in favour of L. ...
  • Bocianowski, J.; Joks, W.; Zwierzykowska, E.; Jones, R. Neil; Kosmala, A.; Zwierzykowski, Z. (2006-06-14)
    In the allotetraploid, Festuca pratensis Huds. (2n = 4x = 28) £ Lolium perenne L. (2n = 4x = 28) the balance of chromatin, as determined by GISH, changes over successive generations of open pollination in favour of L. ...
  • Jones, R. Neil; Pasakinskiene, Izolda S. (2005)
    The genomes of grasses and cereals include a diverse and large collection of selfish genetic elements, many of which are fossil relics of ancient origin. Some of these elements are active and, because of their selfish ...
  • Jones, R. Neil; Pasakinskiene, Izolda S. (2005)
    The genomes of grasses and cereals include a diverse and large collection of selfish genetic elements, many of which are fossil relics of ancient origin. Some of these elements are active and, because of their selfish ...
  • Zwierzykowski, Zbigniew; Taciak, Magdelena; Kosmala, Arkadiusz; Krajewski, Paweł; Zwierzykowska, Elŝbieta; Zwierzykowski, Włodzimierz; Książczyk, Tomasz; Jones, R. Neil (2011-08-01)
    The development of grass cultivars derived from Festulolium hybrids is mostly limited because of their genetic instability and low fertility. The objective of this was to assess the genomic structure and fertility in two ...

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