Search Results - "JENCZEWSKI, E"
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1
Manipulation of crossover frequency and distribution for plant breeding
Published in Theoretical and applied genetics (01-03-2019)“…The crossovers (COs) that occur during meiotic recombination lead to genetic diversity upon which natural and artificial selection can act. The potential of…”
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2
first meiosis of resynthesized Brassica napus, a genome blender
Published in The New phytologist (01-04-2010)“…Polyploidy promotes the restructuring of merged genomes within initial generations of resynthesized Brassica napus, possibly caused by homoeologous…”
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3
Polyploid formation pathways have an impact on genetic rearrangements in resynthesized Brassica napus
Published in The New phytologist (01-08-2011)“…Polyploids can be produced by the union of unreduced gametes or through somatic doubling of F₁ interspecific hybrids. The first route is suspected to produce…”
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4
Meiosis and its deviations in polyploid plants
Published in Cytogenetic and genome research (01-01-2013)“…Meiosis is a fundamental process in all sexual organisms that ensures fertility and genome stability and creates genetic diversity. For each of these outcomes,…”
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5
Pairing and recombination at meiosis of Brassica rapa (AA) × Brassica napus (AACC) hybrids
Published in Theoretical and applied genetics (01-11-2006)“…Interspecific crosses contribute significantly to plant evolution enabling gene exchanges between species. The efficiency of interspecific crosses depends on…”
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6
Brassica oleracea displays a high level of DNA methylation polymorphism
Published in Plant science (Limerick) (2008)“…Brassica oleracea is a species displaying a high level of phenotypic variability. In order to evaluate the extent of genome methylation and to relate…”
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Pairing and recombination at meiosis of Brassica rapa (AA) x Brassica napus (AACC) hybrids
Published in Theoretical and applied genetics (01-11-2006)“…Interspecific crosses contribute significantly to plant evolution enabling gene exchanges between species. The efficiency of interspecific crosses depends on…”
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8
Chromosome 'speed dating' during meiosis of polyploid Brassica hybrids and haploids
Published in Cytogenetic and genome research (01-01-2008)“…Given their tremendous importance for correct chromosome segregation, the number and distribution of crossovers are tightly controlled during meiosis. In this…”
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9
Modelling gene flow between oilseed rape and wild radish. I. Evolution of chromosome structure
Published in Theoretical and applied genetics (01-01-2007)“…The assessment of gene flow from crop species to weeds has found a new emphasis over the last years because of the marketing of transgenic crops and the…”
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10
Insight on segregation distortions in two intraspecific crosses between annual species of Medicago (Leguminosae)
Published in Theoretical and applied genetics (01-04-1997)“…About 40% ([alpha] = 0.05) of the PCR-derived markers scored in a Medicago truncatula and M. tornata intraspecific cross departed from Mendelian expectations…”
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11
Development of crop-specific transposable element (SINE) markers for studying gene flow from oilseed rape to wild radish
Published in Theoretical and applied genetics (01-08-2005)“…The screening of wild populations for evidence of gene flow from a crop to a wild related species requires the unambiguous detection of crop genes within the…”
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Evidence for gene flow between wild and cultivated Medicago sativa (Leguminosae) based on allozyme markers and quantitative traits
Published in American journal of botany (01-05-1999)“…Genetic differentiation between co-occurring crops and their wild relatives will be greatly modified by crop-to-weed gene flow and variation between human and…”
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13
Evolution: He Who Grabs Too Much Loses All
Published in Current biology (04-11-2013)“…Polyploidy can result in both evolutionary dead-ends and successful evolutionary transitions. A pair of recent papers indicates that adapting meiosis is a…”
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14
Morphologic and Agronomic Diversity of Wild Genetic Resources of Medicago sativa L. Collected in Spain
Published in Genetic resources and crop evolution (01-06-2006)“…One hundred and three natural populations of Medicago L. were collected in Spain, mainly from roadsides, non-irrigated or grazed lands. This germplasm was…”
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15
A strict diploid-like pairing regime is associated with tetrasomic segregation in induced autotetraploids of kale
Published in Plant breeding (01-04-2002)“…Fertility and reproductive stability in polyploids depend on the precise control of chromosome pairing at meiosis. In this study, meiotic pairing…”
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From Diploids to Allopolyploids: The Emergence of Efficient Pairing Control Genes in Plants
Published in Critical reviews in plant sciences (01-01-2004)“…Polyploidy has played a major role in the evolution of higher plants. Precise control of chromosome pairing is vital for conferring meiotic regularity, and…”
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PrBn, a Major Gene Controlling Homeologous Pairing in Oilseed Rape (Brassica napus) Haploids
Published in Genetics (Austin) (01-06-2003)“…Precise control of chromosome pairing is vital for conferring meiotic, and hence reproductive, stability in sexually reproducing polyploids. Apart from the Ph1…”
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Autopolyploidy in cabbage (Brassica oleracea L.) does not alter significantly the proteomes of green tissues
Published in Proteomics (Weinheim) (01-05-2005)“…Polyploidization is a major evolutionary process in eukaryotes. In plants, genetic and epigenetic changes occur rapidly after formation of allopolyploids…”
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19
Analysis of Population Structure in Autotetraploid Species
Published in Genetics (Austin) (01-10-1998)“…Population structure parameters commonly used for diploid species are reexamined for the particular case of tetrasomic inheritance (autotetraploid species)…”
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Modelling gene flow between oilseed rape and wild radish. 1. Evolution of Chromosome Structure
Published in Theoretical and applied genetics (2007)Get full text
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