Use of 1R chromosome translocations to improve bread-making quality in triticale

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Use of 1R chromosome translocations to improve bread-making quality in triticale

Popis výsledku v původním jazyce

To improve bread-making quality of triticale (X Triticosecale Wittmack), the glutenin allele Glu-D1d encoding HMW subunits 5+10 is used. Glu-D1d is on chromosome 1DL and positively affects bread-making quality in wheat. The two donor types of winter triticale with translocated chromosome 1R were used: Presto 1D.1R5+10-2 and Presto Valdy. These were developed by Professor A.J. Lukaszewski, USA. Single translocation 1D.1R5+10-2 carries on the long arm of 1R the wheat segment from 1DL with the Glu-D1d replacing the secalin locus Sec-3, double translocation 'Valdy' carries on the long arm of 1R the translocation 1D.1R5+10-2 and on the short arm a segment from 1DS with wheat loci Gli-D1 and Glu-D3. Two sets of triticale donor lines derived from the cv. Presto with 1D.1R5+10-2 and Valdy translocation were evaluated for agronomic and grain quality characteristics. The dough was non-sticky in Valdy, slightly sticky in 1D.1R5+10-2 and sticky in check cv. Presto. Both types of donor lines were c

Název v anglickém jazyce

Use of 1R chromosome translocations to improve bread-making quality in triticale

Popis výsledku anglicky

To improve bread-making quality of triticale (X Triticosecale Wittmack), the glutenin allele Glu-D1d encoding HMW subunits 5+10 is used. Glu-D1d is on chromosome 1DL and positively affects bread-making quality in wheat. The two donor types of winter triticale with translocated chromosome 1R were used: Presto 1D.1R5+10-2 and Presto Valdy. These were developed by Professor A.J. Lukaszewski, USA. Single translocation 1D.1R5+10-2 carries on the long arm of 1R the wheat segment from 1DL with the Glu-D1d replacing the secalin locus Sec-3, double translocation 'Valdy' carries on the long arm of 1R the translocation 1D.1R5+10-2 and on the short arm a segment from 1DS with wheat loci Gli-D1 and Glu-D3. Two sets of triticale donor lines derived from the cv. Presto with 1D.1R5+10-2 and Valdy translocation were evaluated for agronomic and grain quality characteristics. The dough was non-sticky in Valdy, slightly sticky in 1D.1R5+10-2 and sticky in check cv. Presto. Both types of donor lines were c

Druh

D - Stať ve sborníku

CEP obor

GE - Šlechtění rostlin

OECD FORD obor

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Projekt

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Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2010

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings 5th International Congress Flour-Bread '09, 7th Croatian Congress of Cereal Technologists

ISBN

978-953-7005-21-4

ISSN

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e-ISSN

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Počet stran výsledku

7

Strana od-do

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Název nakladatele

Faculty of Food Technology Osijek, University of Osijek

Místo vydání

Osijek, Croatia

Místo konání akce

Opatija, Croatia, October 21-23

Datum konání akce

1. 1. 2009

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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