Description: Das Projekt "Barley dwarfs acting big in agronomy. Identification of genes and characterization of proteins involved in dwarfism, lodging resistance and crop yield" wird vom Umweltbundesamt gefördert und von Deutsche Forschungsgemeinschaft durchgeführt. Barley (Hordeum vulgare) is an important cereal grain which serves as major animal fodder crop as well as basis for malt beverages or staple food. Currently barley is ranked fourth in terms of quantity of cereal crops produced worldwide. In times of a constantly growing world population in conjunction with an unforeseeable climate change and groundwater depletion, the accumulation of knowledge concerning cereal growth and rate of yield gain is important. The Nordic Genetic Resource Center holds a major collection of barley mutants produced by irradiation or chemical treatment. One phenotypic group of barley varieties are dwarf mutants (erectoides, brachytic, semidwarf, uzu). They are characterized by a compact spike and high rate of yield while the straw is short and stiff, enhancing the lodging resistance of the plant. Obviously they are of applied interest, but they are also of scientific interest as virtually nothing is known about the genes behind the development of plant dwarfism. The aim of this project is to identify and isolate the genes carrying the mutations by using state of the art techniques for gene cloning at the Carlsberg Laboratory. The identified genes will be connected with the mutant phenotype to reveal the gene function in general. One or two genes will be overexpressed and the resulting recombinant proteins will be biochemically and structurally characterized. The insights how the mutation effects the protein will display the protein function in particular. Identified genes and their mutant alleles will be tested in the barley breeding program of the Carlsberg brewery.
Types:
SupportProgram
Origin: /Bund/UBA/UFORDAT
Tags: Brauerei ? Gen ? Gerste ? Getreide ? Mutation ? Futterpflanze ? Resistenz ? Brunnen ? Klonen ? Genetische Ressourcen ? Ernteertrag ? Gentechnik ? Stroh ? Wirkung ? Bestrahlung ? Agrarwissenschaften ? Weltbevölkerung ? Getränk ? Pflanzenzüchtung ? Protein ? Stand der Technik ? Technik ? Verdichtung ? Tier ? Grundwasser ? Phänotyp ? Wertermittlung ? Wirkung ? Forschungseinrichtung ? Klimawandel ? Landwirtschaft ? Population ? Züchtung ? Anreicherung ? Bevölkerung ? Staat ? Chemische Aufbereitung ? ANGEWANDT ? EIN ? ENTWICKLUNG ? ERGEBNIS ? FUNKTION ? GRUPPE ? Geisteswissenschaften ? Grundnahrungsmittel ? KURZ ? Korn ? LAENDER ? PROGRAMMIERUNG ? PROJEKT ? QUARTIER ? REKOMBINANT ? WICHTIG ? WISSENSCHAFTLICH ? Wachstum [biologisch] ? Zins ? BESCHREIBUNG ? BRUETEN ? ABHOLEN ? DAUER ?
Region: Nordrhein-Westfalen
Bounding box: 6.76339° .. 6.76339° x 51.21895° .. 51.21895°
License: cc-by-nc-nd/4.0
Language: Deutsch
Time ranges: 2010-01-01 - 2024-11-29
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