ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

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
    Rapid identification of Triticeae genotypes from single seeds using the polymerase chain reaction (1993)
    Springer
    Plant molecular biology 21 (1993), S. 181-183 
    Details
    ISSN: 1573-5028
    Keywords: polymerase chain reaction ; identification ; Triticeae
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract An easy and quick protocol has been developed for DNA analysis via PCR. Single cereal endosperm or small leaf pieces can be separately processed in several PCR reactions. The resultant PCR patterns are equivalents to those obtained with standard DNA extraction protocols using either specific or random primers. Intra-and inter-specific variability can be detected. This method allows the analysis of a large number of individuals in early stages prior to the plant sowing.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00039629
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Phosphogluco mutase — a biochemical marker for group 4 chromosomes in the Triticinae (1984)
    Springer
    Theoretical and applied genetics 68 (1984), S. 555-557 
    Details
    ISSN: 1432-2242
    Keywords: Phosphogluco mutase ; Hexaploid wheat ; Chromosomal location ; Homoeologous group 4
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary Structural genes for the isozymes of phosphogluco mutase (PGM) (EC 2.7.5.1) have been located on chromosome arms 4Aα, 4BL and 4DS of hexaploid wheat. These results support the homoeologies observed among these chromosome arms and also support the notion of conservation of gene synteny groups within the Triticinae.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00285013
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Pollen germination and tube growth in rye (Secade cereale L.) homozygous and heterozygous for reciprocal translocations (1985)
    Springer
    Theoretical and applied genetics 69 (1985), S. 659-663 
    Details
    ISSN: 1432-2242
    Keywords: Rye ; Secale cereale L. ; Reciprocal translocations ; Pollen germination ; Pollen tube growth
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary To contribute to the knowledge of the role of reciprocal translocations in rye, a component of fertility was estimated by comparing germination and pollen tube growth in homozygous and heterozygous plants for reciprocal translocations. The results obtained indicate that there are no differences in germination and pollen tube growth rate when homozygous and heterozygous plants as a whole are compared. However, there are significant differences in pollen tube growth between plants carrying different translocations. This suggests that the chromosome constitution of a plant is relevant to these fitness-estimating parameters together with its particular genetic background.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00251119
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 4
    Electronic Resource
    Electronic Resource
    Chromosomal identification and meiotic behavior of reciprocal translocations in a rye polymorphic population. Evolutionary implications (1990)
    Springer
    Theoretical and applied genetics 79 (1990), S. 686-692 
    Details
    ISSN: 1432-2242
    Keywords: Rye interchanges ; Chromosomal identification ; Meiotic behavior ; Fitness
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary The spontaneous interchange polymorphism of rye cultivar “Ailés” is composed, as can be deduced from the chromosomal identification of the interchanges analyzed, of several different reciprocal translocations in which the chromosomes of its haploid complement are involved with a similar frequency, except for chromosomes 4R and 6R. Several features of chromosome behavior at metaphase I, such as configuration and orientation of quadrivalents and frequency of chiasmata, were analyzed in structural heterozygotes for different interchanges. The two main factors affecting the orientation of quadrivalents at metaphase I proved to be the morphology of these chromosome associations at metaphase I and, in particular, the frequency of bound chromosome arms that they showed. A genotypic control of alternate orientation of quadrivalents independent of chiasmata frequency was not detected. In addition, the frequency of alternate orientation shows no relation to the fitness. Possible evolutionary implications of the results obtained are discussed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00226884
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 5
    Electronic Resource
    Electronic Resource
    Association of four isozyme loci with a reciprocal translocation between 1R/4R chromosomes in cultivated rye (Secale cereale L.) (1989)
    Springer
    Theoretical and applied genetics 78 (1989), S. 224-228 
    Details
    ISSN: 1432-2242
    Keywords: Translocation ; Isozymes ; Rye ; Cytogenetic maps
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary The progeny of four crosses between a structural heterozygote for a reciprocal translocation and a homozygote for the standard chromosome arrangement were analyzed in rye (Secale cereale L. cv “Ailés”) for the electrophoretic patterns of eight different leaf and endosperm isozymes and also for the meiotic configuration at metaphase I. The Pgi-1, 6-Pgd-2 and Mdh-1 loci are linked to each other and also to the reciprocal translocation. These loci have been located on chromosome 1R. The Mdh-1 locus is located in the interstitial segment of chromosome 1R, between the centromere and the breakpoint. The Pgm-1 locus has been located on chromosome arm 4RS and is linked to Pgi-1, 6-Pgd-2, Mdh-1 and the reciprocal translocation. The estimated distance between the Pgm-1 locus and the centromere is 14.98 ± 2.27 cM. Therefore, the reciprocal translocation involves the 1R and 4R chromosomes. Other linked loci detected have been Mdh-2b and Est-2 (7.40 ± 2.90 cM) and Got-3 and Est-2 (5.62 ± 3.07 cM). These three last loci are located on chromosome 3R and their order most probably is Mdh-2b — Est-2 — Got-3.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00288803
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 6
    Electronic Resource
    Electronic Resource
    Chromosomal location of adenylate kinase isozymes in Triticeae species (1990)
    Springer
    Theoretical and applied genetics 79 (1990), S. 157-160 
    Details
    ISSN: 1432-2242
    Keywords: Adenylate kinase ; Isozymes ; Structural genes ; Triticeae ; Wheat
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary One system of monomeric adenylate kinase isozymes, designated ADK, was observed in Triticum aestivum and in five diploid Triticeae species. The gene loci Adk-a, Adk-b and Adk-d were located on 7AL, 7BL and 7DL Triticum aestivum cv “Chinese Spring” chromosomal arms, respectively. Adk gene loci were also located on the 7RL chromosomal arm of Secale cereale cv “Ailés”, the 7H chromosome of Hordeum vulgare cv “Betzes”, 7X of Agropyron intermedium, 7E of Elytrigia elongata and CSU-E of Aegilops umbellulata. The results suport the notion of the conservation of gene synteny groups within Triticeae species.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00225945
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 7
    Electronic Resource
    Electronic Resource
    Biochemical evidence of a translocation between 6 RL/7 RL chromosome arms in rye (Secale cereale L.). A genetic map of 6R chromosome (1991)
    Springer
    Theoretical and applied genetics 82 (1991), S. 27-32 
    Details
    ISSN: 1432-2242
    Keywords: Isozymes ; Genetic mapping ; Chromosome 6R ; Endopeptidase ; Secale cereale
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary The segregation of different isozymic loci was investigated in backcrosses and F2s in rye. The leucin aminopeptidase-1 (Lap-1), Aconitase-1 (Aco-1), Esterase-6 (Est-6), Esterase-8 (Est-8), and Endopeptidase-1 (Ep-1) loci were linked. The Aco-1, Est-6, and Est-8 loci have been previously located on the 6RL chromosome arm. The Lap-1 locus has been located on the 6RS chromosome arm. The results favor the gene order: Lap-1... (centromere)... Aco-1... Est-8... Est-6... Ep-1. The isoelectric focusing separations of aqueous extracts from mature embryo tissue of wheat-rye addition and substitution lines involving the chromosomes of cereal rye Secale cereale L. confirmed the gene location of locus Ep-1 on the 6RL chromosome arm. Screening of wheat-rye addition lines involving the chromosomes of Secale montanum revealed that Ep-1 locus is not located on chromosome 6R of S. montanum. These results are the first biochemical evidence of the translocation between chromosome arms 6RL/7RL in the evolution of S. cereale from S. montanum.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00231274
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 8
    Electronic Resource
    Electronic Resource
    Sex influence on recombination frequency in Secale cereale L. (1996)
    Springer
    Theoretical and applied genetics 93 (1996), S. 926-931 
    Details
    ISSN: 1432-2242
    Keywords: Sex influence ; Recombination frequency ; Linkage maps ; Secale cereale
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract The variation in recombination frequency (rf) is important to plant breeders since their major objective is to obtain favorable recombinants of linked genes. One source of variation in rf is sex. Sex differences for recombination frequencies were studied in four of the seven chromosomes of Secale cereale L. cv ‘Ailés’ using isozyme and storage protein loci and were determined on the basis of reciprocal crosses between heterozygous plants of cv. ‘Ailés’ and homozygous plants of the inbred line ‘Riodeva’. The differences were found to be strongly segmentspecific. In some cases the level of crossing-over in male and female meiosis was about the same (between Pgm1 and Ndh1 loci on chromosome arm 4RS). However, for most of the chromosome segments in 1R, 3RL and 6RL the male rf was significantly higher than the female rf. Different hypotheses about the mechanisms of plant sex differences for recombination are discussed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00224095
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 9
    Electronic Resource
    Electronic Resource
    Chromosomal location of PCR fragments as a source of DNA markers linked to aluminium tolerance genes in rye (1998)
    Springer
    Theoretical and applied genetics 96 (1998), S. 426-434 
    Details
    ISSN: 1432-2242
    Keywords: Key words Chromosomal location ; Aluminium tolerance ; RAPDs ; Secale cereale L.
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract  To identify and locate rye DNA sequences homologous to three wheat c-DNAs (wali1, wali2 and wali5) whose expression is induced by aluminium (Al) stress, we designed three pairs of specific primers. They were used in the amplification of genomic DNA from wheat-rye disomic addition lines. The wali2 pair of primers amplified a 878-bp rye DNA fragment (rali2) located on chromosomes 4R and 7R that showed 79.37% homology with the corresponding wheat c-DNA. RAPD fragments were also used as genetic markers. We located 22 different RAPDs distributed on 11 different rye chromosome arms using wheat-rye disomic and ditelocentric addition lines. Thirteen of these markers were located on the chromosomes 3R, 4R and 6R, which also carry aluminium-tolerance genes. The OPA08 415 and OPR01 600 RAPD markers, located on the 6RL and 6RS chromosome arms, respectively, were converted to SCAR markers (SCA08 415 and SCR01 600 ) and linked to Alt1 gene (SCR01 600 -2.1 cM-Alt1-33.5 cM-SCA08 415 ). We propose that the chromosomal location of RAPDs and SCARs using wheat-rye addition lines is a source of DNA markers linked to aluminium-tolerance loci and offers a valuable strategy in marker-assisted selection for the introgression of tolerance genes in wheat.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s001220050759
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 10
    Electronic Resource
    Electronic Resource
    Chromosomal location of isozyme markers in wheat-barley addition lines (1985)
    Springer
    Theoretical and applied genetics 70 (1985), S. 192-198 
    Details
    ISSN: 1432-2242
    Keywords: Chromosomal location ; Isozyme markers ; Hordeum vulgare L.
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary The peroxidase (CPX, PER), α-amylase (α-AMY), acid and alkaline phosphatase (PHE, PHS) and esterase (EST) zymogram phenotypes of ‘Chinese Spring’ wheat, ‘Betzes’ barley and a number of presumptive ‘Betzes’ chromosome additions to ‘Chinese Spring’ were determined. It was found that five disomic chromosome addition lines could be distinguished from one another and from the other two possible lines on the basis of the zymogram phenotypes of these isozymes. The structural genes Cpxe-H1 and Cpxe-H2 were located in ‘Betzes’ chromosome 1, the Perl-H5 and Perl-H6 in chromosome 2, the α-Amy-H2 and α-Amy-H3 in chromosome 7, the Phs-H5 and Phs-H4 in chromosomes 1 and 3 respectively, the Phe-H2, Phe-H3 and Phe-H4 in chromosome 1, the Phe-H1 in chromosome 3, the Ests-H4, Este-H2 and Ests-H6, Este-H8 in chromosomes 1 and 3 respectively and the Estl-H10 and Estl-H2 structural genes were related to chromosomes 3 and 6 respectively. These gene locations provide evidence of homoeology between ‘Betzes’ chromosomes 1, 2, 3, 6 and 7 and the rye chromosomes 7, 2, 3, 6 and 5, respectively, and also between ‘Betzes’ chromosomes 1, 2, 3, 6 and 7 and the ‘Chinese Spring’ homoeologous groups 7, 2, 3, 6 and 5, respectively.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00275321
    Location Call Number Expected 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...