Library

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Electronic Resource
    Electronic Resource
    Inheritance of zeins: The catalogue of zein alleles of three multigenic loci and its potential for maize breeding (2000)
    Oxford, UK : Blackwell Publishing Ltd
    Plant breeding 119 (2000), S. 0 
    Details
    ISSN: 1439-0523
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Inheritance of zein components in maize has been studied by a highresolution system of acidic continuous polyacrylamide gel electrophoresis. This method revealed extraordinarily high polymorphism of zeins. Previously, three multigenic loci, Zep1, Zep2 and Zep3, encoding most zein polypeptides were identified. Four other loci control the synthesis of some minor components. Single F2 grains from 16 hybrid combinations involving 19 inbred lines were analysed. Correspondingly, 12 and 14 alleles of the Zep1 and the Zep2 loci were identified for 19 inbreds. Six alleles of the Zep3 locus were identified in five crosses. All 32 alleles of three multigenic loci were included in the catalogue of zein alleles. Genetic nomenclature for the alleles designation is proposed. Such nomenclature is in good agreement with ‘a standard for maize genetics nomenclature. The catalogue may serve for practical use and as basis for more detailed genetic studies of zeins. Practical application of the catalogue in maize breeding is discussed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1046/j.1439-0523.2000.00434.x
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Recombination of gliadin genes of chromosome 1D in the common wheat hybrid carrying the introgression from Aegilops cylindrica (2003)
    Oxford, UK : Blackwell Publishing Ltd
    Plant breeding 122 (2003), S. 0 
    Details
    ISSN: 1439-0523
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Recombination of co-gliadin components of the allele ‘_/’ at the Gli-D1 locus and the allele at the respective locus from Aegilops cylindrica was revealed in the common wheat hybrid carrying the introgression from Ae. cylindrica. Gliadins of single seeds from F2 plants of the cross between the winter common wheat variety ‘Albatros Odesskii’ and the common wheat line carrying the introgression from Ae. cylindrica were analyzed by acid polyacrylamide gel electrophor-esis. The average frequency of recombination detected between the gliadin components was 0.35%.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1046/j.1439-0523.2003.00803.x
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Polymorphism and inheritance of gliadin components controlled by chromosome 6A of spring durum wheat (1988)
    Springer
    Biochemical genetics 26 (1988), S. 693-703 
    Details
    ISSN: 1573-4927
    Keywords: wheat ; gliadins ; gel electrophoresis ; evolution ; genetic analysis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Abstract The gliadin composition of 78 spring durum wheat varieties has been studied by one-dimensional (Al-lactate,pH 3.1) and two-dimensional (first dimension, Al-lactate,pH 3.1; second dimension, sodium dodecyl sulfate-polyacrylamide gel) electrophoresis. Analysis of hybrids has shown that all components of the α zone of gliadin spectra are inherited together as blocks and are, probably, coded for by a cluster of tightly linked genes located on chromosome 6A. Fourteen variants of gliadin blocks have been identified, which can be classified into five families on the basis of component composition. All families but one have analogues among chromosome 6A-controlled blocks of bread wheat. The results indicate that some of the genome A diploid genotypes that were ancestors of durum wheats were also ancestors of bread wheats and that polyploid wheats were produced by repeated allopolyploidization events, as has been suggested earlier.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00553869
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 4
    Electronic Resource
    Electronic Resource
    Polymorphism and inheritance of gliadin components controlled by chromosome 6A of spring durum wheat (1988)
    Springer
    Biochemical genetics 26 (1988), S. 693-703 
    Details
    ISSN: 1573-4927
    Keywords: wheat ; gliadins ; gel electrophoresis ; evolution ; genetic analysis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Abstract The gliadin composition of 78 spring durum wheat varieties has been studied by one-dimensional (Al-lactate,pH 3.1) and two-dimensional (first dimension, Al-lactate,pH 3.1; second dimension, sodium dodecyl sulfate-polyacrylamide gel) electrophoresis. Analysis of hybrids has shown that all components of the α zone of gliadin spectra are inherited together as blocks and are, probably, coded for by a cluster of tightly linked genes located on chromosome 6A. Fourteen variants of gliadin blocks have been identified, which can be classified into five families on the basis of component composition. All families but one have analogues among chromosome 6A-controlled blocks of bread wheat. The results indicate that some of the genome A diploid genotypes that were ancestors of durum wheats were also ancestors of bread wheats and that polyploid wheats were produced by repeated allopolyploidization events, as has been suggested earlier.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02395516
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 5
    Electronic Resource
    Electronic Resource
    Genetic analysis of gliadin-encoding genes reveals gene clusters as well as single remote genes (1986)
    Springer
    Theoretical and applied genetics 73 (1986), S. 278-285 
    Details
    ISSN: 1432-2242
    Keywords: Genetics ; Gliadins ; Gene clusters ; Recombination
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary Analysis of F2 grains from two different crosses has revealed a complex organization of the family of gliadin-coding genes located on chromosomes of the first homoeological group in hexaploid wheat. Chromosome 1A of variety ‘Bezenchukskaya 98’ was found to carry at least five gliadin-coding genes of which three genes form a cluster controlling the synthesis of the GLD1A1 block. Two additional genes are located on the both sides of this cluster and recombine with it at frequencies of 5±1.3% and 13±2.9%. Gliadinencoding genes recombining with the main clusters were also found on chromosomes 1B and 1A in the ‘Bezenchukskaya 98’ and ‘Saratovskaya 210’ varieties, respectively. In ‘Chinese Spring’, widely used in genetic studies, we discovered a recombination between genes located on chromosome 1A and controlling the synthesis of ω- and γ-gliadins. Varieties and biotypes of one variety may differ by the presence or absence of such “selfish” (not included in clusters) gliadin components. The similarity of organization of prolamine-coding genes on chromosomes in different cereals is considered.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00289286
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 6
    Electronic Resource
    Electronic Resource
    Blocks of gliadin components in winter wheat detected by one-dimensional polyacrylamide gel electrophoresis (1984)
    Springer
    Theoretical and applied genetics 67 (1984), S. 559-568 
    Details
    ISSN: 1432-2242
    Keywords: Triticum aestivum ; Gliadins ; Electrophoresis ; Hybridological analysis ; Genetic nomenclature
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary Inheritance of gliadin components in winter wheat has been studied by one-dimensional polyacrylamide gel electrophoresis. Single F2 grains from 36 intervarietal hybrid combinations have been analysed. The genetic analysis has revealed blocks, including 1–6 gliadin components, which are inherited as individual mendelian traits. About 80 variants of blocks have been detected. On the basis of the allelism test they are grouped into 6 series in accordance with the number of known gliadin-coding loci located on chromosomes of the homoeologous groups 1 and 6. Each series includes 8–18 blocks controlled by different alleles of one gliadin-coding locus. Blocks of components have been confirmed to be inherited codominantly in accordance to the gene dose in the triploid endosperm. The highest similarity between members of one series is observed in groups of blocks controlled by chromosomes ID and 6D. On the contrary, many blocks controlled by chromosomes 1A and 1B have no bands in common. The presented catalogue of blocks of components may be used to make up gliadin genetic formulae and to compare electrophoregrams obtained by different authors. Blocks of gliadin components are suitable genetic markers for use in revealing and studying heterogeneity of wheat varieties, in tracing their origin, in identifying recombinations, translocations and substitutions of the genetic material and in solving many other problems of the origin, evolution and selection of hexaploid wheat.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00264904
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 7
    Electronic Resource
    Electronic Resource
    Genetic analysis of gliadin components in winter wheat using two-dimensional polyacrylamide gel electrophoresis (1984)
    Springer
    Theoretical and applied genetics 69 (1984), S. 31-37 
    Details
    ISSN: 1432-2242
    Keywords: Triticum aestivum ; Gliadins ; Two-dimensional electrophoresis ; Hybridological analysis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary Blocks of gliadin components found both in a number of varieties and in single F2 grains of winter wheat intervarietal hybrids have been studied by two-dimensional electrophoresis combining electrophoresis in acidic aluminium-lactate buffer (pH3.1) and SDS-electrophoresis. Gliadin components (spots) have been shown to be inherited as linked groups (blocks), codominantly and in accordance with a gene dosage in triploid endosperm. Blocks include components differing in their electrophoretic mobility and molecular weight. Some allelic variants of blocks differ only in presence of few additional components or in the electrophoretic mobility of components with similar molecular weights; other variants may contain no similar components. Apparently, in the course of evolution, mutations in individual genes of gliadin-coding loci and processes changing the number of expressing genes and the sizes of their structural part occurred.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00262533
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 8
    Electronic Resource
    Electronic Resource
    Problems of interpreting results obtained in studies of somaclonal variation in gliadin proteins in wheat (1987)
    Springer
    Theoretical and applied genetics 73 (1987), S. 764-766 
    Details
    ISSN: 1432-2242
    Keywords: Somaclonal variation ; Blocks of gliadin
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary It is quite likely that somacloning increases the frequency of mutations: this has, in fact, been claimed for gliadin proteins. However, in such instances it is important to distinguish between true mutations and presumed changes in regenerants due to cross pollination or admixture. We present herein arguments that some so-claimed somaclonal variants in gliadincoding genes are unlikely to be due to mutations since they would have had to involve directed changes at several loci simultaneously.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00260788
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 9
    Electronic Resource
    Electronic Resource
    Cytogenetics of in vitro cultured somatic cells and regenerated plants of barley (Hordeum vulgare L.) (1988)
    Springer
    Theoretical and applied genetics 75 (1988), S. 905-911 
    Details
    ISSN: 1432-2242
    Keywords: Somaclonal variation ; Chromosome behaviour ; Chromosome stickiness ; Chromatin condensation ; Hordeum vulgare
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary Cytogenetic analysis of immature embryoderived calli and regenerated plants of barley has demonstrated high heterogeneity of callus cultures and significant differences in cytogenetic processes between different callus lines. Regenerated plants usually have a normal chromosome complement (2n=14). Tetraploid plaints occur with a frequency of 1%. No chromosome aberrations have been detected by Feulgen staining. The phenomenon of chromosome stickiness recorded from the 2nd day of culture was discovered in a majority of callus lines as well as the phenomena of chromatin hypercondensation and chromosome supercoiling. A possible contribution of cytogenetic and molecular processes to somaclonal variation is discussed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00258052
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 10
    Electronic Resource
    Electronic Resource
    Genetics of alpha-Amylases in Hexaploid Oat Species (1998)
    Springer
    Biochemical genetics 36 (1998), S. 171-182 
    Details
    ISSN: 1573-4927
    Keywords: AVENA ; OAT ALPHA-AMYLASES ; INHERITANCE ; LINKAGES HOMEOLOGY
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Abstract The inheritance of alpha-amylases was studied insix F2 populations of hexaploid oats (Avenasativa, A. byzantina, A. fatua, A. sterillis) usingpolyacrylamide gel electrophoresis. A total of 22 lociwas identified and described. Three main linkagesof four or five loci each and an additional two pairs oflinked loci were detected. It seems likely that thethree main linkage groups represent homeologous chromosomes. Matching of alpha-amylase profilesof hexaploid (AACCDD), tetraploid (AACC), and diploid(AA) species was made to assign the linkage groups toparticular subgenomes in the hexaploid oat. It was proposed that Linkage 1 (Amy12-Amy10-1-Amy4-Amy13-Amy11) belongs to the D-subgenome; Linkage2 (Amy10-2, Amy9-Amy8-Amy6) belongs to the A-subgenome;and Linkage 3 (Amy7-Amy3-Amy5-Amy2) belongs to the C-subgenome of the hexaploid oat. The“malt” and “green”alpha-amylases in hexaploid and tetraploid oats havebeen identified. Isozymes of “green”alpha-amylase were slower in electrophoretic mobility than other isozymesand were governed by loci assigned to the A- andD-subgenomes.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1018716606606
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...