Die Wirksamkeit von Kreuzbarkeitsgenen des Weizens in Kreuzungen von Roggen ♀ mit Weizen ♂

Lein, Alfred

doi:10.1007/bf01812374

Cited by 13 publications

(3 citation statements)

References 8 publications

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“…BLACK-HOUSE (1916) first pointed out that some combinations proved more successful in terms of the relative amount of successful pollinations and that this crossability was inherited as a recessive. GAINES and STEVENSON (1922) and BUCHINGER (1931) also observed that use of Rosen rye proved better than others, and data of TAYLOR and QUISEN-BERRY (1935) and LEIN (1943a) further confirmed this to be governed by one major recessive factor and at least one minor factor. That crossability is transferable among various wheat strains, was claimed by TAYLOR and QUISENBERRY (1935) whereas according to LEIN (i 943a, b) the crossability expression depended upon the recovery of hybrids from wheat-rye crosses.…”

Section: With Triticummentioning

confidence: 63%

Cytogenetics of Rye (Secale Spp.)

Jain¹

1960

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Section: With Triticummentioning

confidence: 63%

Cytogenetics of Rye (Secale Spp.)

Jain¹

1960

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“…In the following years Freisleben in collaboration with A. Lein carried out a great number of X-irradiation experiments with various crops. In the period between 1937-1940 the authors confirmed not only the increase of the mutation rate after Xirradiation but they also carried out breeding by means of induced mutations (Freisleben, 1940;Freisleben & Lein, 1942, 1943a, 1943b, 1944a, 1944b.…”

mentioning

confidence: 64%

“…Lein proved the existence of two genes, the recessive alleles krl and kr2 of which were responsible for good crossability as in 'Chinese 466'. The experiments were part of his PhD Thesis (1942), and the findings published in 1943 have become a classical contribution of Wheat Genetics (Lein, 1943a(Lein, , 1943b.…”

mentioning

confidence: 99%

The development of cytogenetic research at the Plant Breeding Institute Halle/Hohenthurm with special reference to aneuploidy in cereals

Mettin¹,

Blüthner²

1996

Euphytica

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The historical development of cytogenetic research in cereals performed at the Plant Breeding Institute of the MartinLuther-University Halle-Wittenberg from its beginning in 1935 until 1992 is reviewed with special reference to polyploidy, alien introgression and aneuploidy.Th. Roemer founded 1935 in the framework of his Institute a Department of Mutation Research which, in 1937, was extended to a Department of Cytogenetics with R. Freisleben as the first head. Research highlights of this period were the introduction of mutation breeding, the development of autotetraploids in barley and linseed, the discovery of the crossability genes in wheat and the performance of wheat-rye crosses.The main objective in the period between 1950-1960 was the analysis of the relationships between chromosome behaviour and seed set in tetrapioid rye and octoploid triticale.Since 1961 the Cytogenetics Research Group was headed by D. Mettin; he was followed by W.D. Bliithner in 1983. The research activities in this period concerning aneuploidy in rye and wheat and alien introgression are being reviewed under the following headings: Cytogenetics of rye; work with wheat aneuploids; contributions to the 1R introgression into wheat; alien introgressions into wheat to improve disease resistance and grain quality; the exploitation of molecular markers.

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Wide hybridization experiments in cereals

Zenkteler

Nitzsche

1984

Theoret. Appl. Genetics

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Wide hybridization is a useful tool in plant breeding, but little is known about its possible range. For the cereals, wheat, barley and rye, this was tested with 15 different species of the Poaceae and Panicoideae. Embryo formation could be obtained with Agropyron repens, Alopecurus agrestis, Dactylis glomerata, Festuca glauca, Hordeum bulbosum, Lolium perenne, Pennisetum americanum, and Zea mays. As well, haploid as diploid embryos occurred. New embryo culture techniques should enable these embryos to grow to plants.

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Die Wirksamkeit von Kreuzbarkeitsgenen des Weizens in Kreuzungen von Roggen ♀ mit Weizen ♂

Cited by 13 publications

References 8 publications

Cytogenetics of Rye (Secale Spp.)

Cytogenetics of Rye (Secale Spp.)

The development of cytogenetic research at the Plant Breeding Institute Halle/Hohenthurm with special reference to aneuploidy in cereals

Wide hybridization experiments in cereals

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