Über die Bedeutung genetischer Untersuchungen an kältebedürftigen Pflanzen für die Aufklärung von Vernalisationserscheinungen

@article{NappZinn2004berDB,
  title={{\"U}ber die Bedeutung genetischer Untersuchungen an k{\"a}ltebed{\"u}rftigen Pflanzen f{\"u}r die Aufkl{\"a}rung von Vernalisationserscheinungen},
  author={Klaus Napp-Zinn},
  journal={Der Z{\"u}chter},
  year={2004},
  volume={31},
  pages={128-135}
}

Vavilov’s law of homologous series at the fiftieth anniversary of its formulation

TLDR
The law of homologous series, which showed that a variability of intraspecific genes is controlled by the genotype of species, must be extended, including also a parallel variability of similar homologueous characters in taxonomically remote species.

Genotypic control of the speed of development inArabidopsis thaliana (L.)Heynh. lines obtained from natural populations

TLDR
It was established that some of the investigated lines differ from the variety S 96 in one pair of dominant genes or genes with incomplete dominancy for late flowering, other in two pairs of genes with complementary effects, and that the variety probably also contains other alleles causing late flowering inhibited by some type of epistasis.

The estimation of heritability of some developmental characters in natural populations ofArabidopsis thaliana (L.)Heynh

TLDR
It has been found that about a half of phenotypic differences in developmental characters studied is determined genetically, and the estimation of heritability with the aid of the intraclass correlation coefficient appears to be very advantageous.

Attenuation of brassinosteroid signaling enhances FLC expression and delays flowering

TLDR
It is proposed that brassinosteroid (BR) signaling acts to repress FLC expression, particularly in genetic situations, with, for example, dominant FRI alleles or autonomous-pathway mutants, in which FLC is activated.

QTL analysis of flowering time inArabidopsis thaliana

Quantitative trait loci (QTL) analyses based on restriction fragment length polymorphism maps have been used to resolve the genetic control of flowering time in a cross between twoArabidopsis

Multiple Pathways in the Decision to Flower: Enabling, Promoting, and Resetting

TLDR
At a certain point in their life cycle, annual plants undergo a major developmental transition and switch from vegetative to reproductive development, and ensuring that the timing of this transition is optimal for pollination and seed development is a major factor.

Mapping FRI, a locus controlling flowering time and vernalization response in Arabidopsis thaliana

TLDR
The late-flowering phenotype conferred by the Stockholm allele of FRI is modified (towards earlier flowering) by Landsberg erecta alleles at an unknown number of loci, perhaps accounting for the absence of fri mutations among mutant lines recovered in Landsberg erecteda.

Über die Genetischen Grundlagen des Vernalisationsbedürfnisses beiArabidopsis Thaliana

  • K. Napp-Zinn
  • Environmental Science
    Zeitschrift für Vererbungslehre
  • 2004
TLDR
A vernalization test confirmed that the genes in question do not simply cause late flowering but a certain cold requirement, and the conclusion that 4 to >5 genes are involved.

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Weitere Beiträge zur Kenntnis der dominierenden Merkmale und der Mosaikbildung der Bastarde

Die folgenden Beobachtungen sind eine Erganzung zu meiner Mitteilung „Uber die dominierenden Merkmale der Bastarde“ im Februarheft dieser Berichte. Sie mussten wegbleiben, um die Mitteilung nicht zu

Ein typisch spaltender Bastard zwischen einer einjährigen und einer zweijährigen Sippe des Hyoscyamus niger

Als Mendel’s Untersuchungen uber Erbsenbastarde durch die ersten neuen Versuche bestatigt wurden, musste es eine der nachsten Aufgaben sein, experimentell festzustellen, wie weit die Dominanz- und

The Inheritance of Growth Habit and Resistance to Stem Rust in a Cross Between Two Varieties of Common Wheat

University of Minnesota Masters thesis. March 1922. Major: Agronomy and Farm Management. Advisor: Dr. H. K. Hayes, Dr. E. C. Stakman. 1 computer file (PDF); 31 pages.

GENETIC ANALYSES OF CERTAIN CHARACTERS IN COMMON WHEAT USING WHOLE CHROMOSOME SUBSTITUTION LINES

Three sets of substitution lines of the spring wheat variety Chinese with chromosomes from the donor varieties Thatcher, Hope and Timstein were used to study the genetics of awning, earliness,

THE INHERITANCE OF RUST RESISTANCE.: IV. MONOSOMIC ANALYSIS OF RUST RESISTANCE AND SOME OTHER CHARACTERS IN SIX VARIETIES OF WHEAT INCLUDING GABO AND KENYA FARMER

TLDR
To determine the chromosomes carrying these genes, each of the 21 Chinese monosomics was crossed with the varieties, Gabo, Kenya Farmer, Egypt Na95 and Veadeiro, and the locations of genes Sr6, Sr8, Sr9, Sr11 and Sr12 have been confirmed.

EFFECTS OF GIBBERELLIC ACID ON STEM APICES OF VERNALIZABLE GRASSES

TLDR
Gibberellic acid was found to have distinct morphogenic effects on the stem apices of 3 vernalizable but unvernalized grasses, and it was concluded that the role of GA in this phenomenon is restricted to the activation of lateral meristems in the apex.