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  • Secale cereale  (3)
  • DTA  (1)
  • Key works Microsatellites  (1)
  • 11.10.Kk Field theories in dimensions other than four
  • Avena
  • 1995-1999  (5)
Collection
Keywords
Publisher
Years
Year
  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Theoretical and applied genetics 93 (1996), S. 1112-1118 
    ISSN: 1432-2242
    Keywords: Genetic map ; RFLP ; RAPD ; Secale cereale ; Triticum aestivum
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract A genetic map of six chromosomes of rye, (all of the rye chromosomes except for 2R), was constructed using 77 RFLP and 12 RAPD markers. The map was developed using an F2 population of 54 plants from a cross between two inbred lines. A rye genomic library was constructed as a source of clones for RFLP mapping. Comparisons were made between the rye map and other rye and wheat maps by including additional probes previously mapped in those species. These comparisons allowed (1) chromosome arm orientation to the linkage groups to be given, (2) the corroboration of several evolutionary translocations between rye chromosomes and homoeologous chromosomes of wheat; (3) an increase in the number of available markers for target regions of rye that show colinearity with wheat. Inconsistencies in the location of markers between the wheat and rye maps were mostly detected by multi-copy probes.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Theoretical and applied genetics 98 (1999), S. 265-273 
    ISSN: 1432-2242
    Keywords: Key works Microsatellites ; Simple sequence repeats ; RAMP ; Mapping ; Barley
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract  This study has analyzed the molecular basis and genetic behaviour of the polymorphism generated by the amplification of barley genomic DNA with primers complementary to microsatellites. Primers anchored at the 5′ end, used alone or in combination with arbitrary sequence primers, generated random amplified microsatellite polymorphisms (RAMPs). Unanchored primers were also used as single primers in a microsatellite primed-PCR (MP-PCR). Twenty six randomly selected RAMP DNA fragments which showed polymorphism between the cultivars Steptoe and Morex were cloned and sequenced. All sequences showed the expected repeated motif at the end of the insert, with the number of repeats ranging from five to ten. Genomic sequences containing low numbers of microsatellite motifs were preferentially amplified; therefore, only a fraction of the polymorphism could be attributed to variation in the number of microsatellite motifs at the priming site. Some sequences contained either cryptic simple sequences or members of families of repeated DNA. Polymorphism at the internal cryptic simple sequences was detected by RAMP bands inherited as co-dominant markers. Four MP-PCR bands were cloned and sequenced. A number of repeats identical to the primer itself were found at each end of the insert. Two allelic bands were polymorphic for an internal microsatellite. The potential use of cloned bands as fingerprinting tools was investigated by employing them as hybridization probes in Southern blots containing digested barley DNA from a sample of cultivars. RAMP probes produced complex hybridization band patterns. MP-PCR probes produced either a highly variable single locus or low-copy number loci. Segregations for 31 RAMPs and three MP-PCR bands were studied in a population of 70 doubled-haploids from the Steptoe/Morex cross. One third of all markers were co-dominantly inherited. Markers were positioned on an RFLP map and found to be distributed in all barley chromosomes. The new markers enlarged the overall length of the map to 1408 cM.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Theoretical and applied genetics 93 (1996), S. 1112-1118 
    ISSN: 1432-2242
    Keywords: Key words Genetic map ; RFLP ; RAPD ; Secale cereale ; Triticum aestivum
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract A genetic map of six chromosomes of rye, (all of the rye chromosomes except for 2R), was constructed using 77 RFLP and 12 RAPD markers. The map was developed using an F2 population of 54 plants from a cross between two inbred lines. A rye genomic library was constructed as a source of clones for RFLP mapping. Comparisons were made between the rye map and other rye and wheat maps by including additional probes previously mapped in those species. These comparisons allowed (1) chromosome arm orientation to the linkage groups to be given, (2) the corroboration of several evolutionary translocations between rye chromosomes and homoeologous chromosomes of wheat; (3) an increase in the number of available markers for target regions of rye that show colinearity with wheat. Inconsistencies in the location of markers between the wheat and rye maps were mostly detected by multi-copy probes.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Journal of thermal analysis and calorimetry 57 (1999), S. 595-598 
    ISSN: 1572-8943
    Keywords: DTA ; halogenated oxines ; oxovanadium(IV) ; TG
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Notes: Abstract The thermal behaviour of a series of oxovanadium(IV) complexes of halogenated derivatives of 8-hydroxyquinoline was investigated by means of TG and DTA measurements in oxygen atmosphere. V2O5 was the final pyrolysis residue in all cases.
    Type of Medium: Electronic Resource
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  • 5
    ISSN: 1573-5060
    Keywords: genetic relationships ; RAPD ; RFLP ; rye ; Secale cereale
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary The genetic similarities of eight closely related rye cultivars were estimated using two molecular marking techniques: restriction fragment length polymorphism (RFLP) and random amplified polymorphic DNA (RAPD). Cultivars were evaluated for variation by 11 random cDNA and genomic clones used in combination with four restriction enzymes and 40 decamer primers. A total of 53 polymorphic RFLP fragments and 94 polymorphic RAPD fragments were observed. Based on the presence/absence of fragments, two genetic similarity matrices were calculated which were then used in cluster analysis. Differences between pair of cultivars were observed in RFLP and RAPD dendrograms. RFLP analysis produced estimates of genetic relationships more in accordance with the partially known pedigree of the cultivars than did RAPD analysis. The use of bulk samples of DNA in these analyses affected the sensitivity of RAPD assays more strongly. Dendrograms which took into account all fragments produced, either by RFLP or RAPD, reflected better the relationships between cultivars than did dendrograms based on only one type of marker. This reflects the importance of the number of markers used in determining the genetic relationships between genotypes.
    Type of Medium: Electronic Resource
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