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Foroughi Wehr, B.

Antherenkultur zur Loesung des Gelbmosaik-Virus Problems in der Wintergerste Anther culture as a tool to solve the barley yellow mosaic virus problem of winter barley - 1988 - Printed

2 ill., 3 tables; 18 ref. Summaries (De, En)

By use of biotechnical procedures the monogenic resistance to BaYMV could successfully be incorporated in German barley varieties within 3 years. The response in tissue culture depended predominantly on the genotype. By incorporation of varieties with high regeneration capacity and by optimizing the culture conditions the success rate (expressed as number of double haploid, DH lines per number of plated anthers) could be increased. To avoid narrowing the genetic variability, backcrosses with responsive varieties are more recommendable than other combinations. It is necessary to increase the level of BaYMV resistance by addition of genes from


German

ISSN: 0367-4223

Subjects--Topical Terms:
Biological techniques
Breeding
Control
Culture techniques
Glumiflorae
Gramineae
Hordeum
In vitro culture
Monocotyledons
Pest control methods
Plant diseases
Viruses

Dewey Class. No.: 89-026183