The QTL Analysis of Hull-cracked Grain in Japanese Malting Barley

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概要

• 論文の詳細を見る

• To establish a Marker Assisted Selection (MAS) system for lines with a low occurrence of hull-cracked grain in malting barley, we screened about 1,000 DNA markers to detect polymorphisms between Kinuyutaka (low occurrence of hull-cracked grain) and Yoshikei 15 (high occurrence of hull-cracked grain). Then, we constructed a genetic map for Kinuyutaka×Yoshikei 15 using 150 doubled haploid lines (DHLs) with 55 polymorphic DNA markers. This map covered 546.8 cM and eight linkage groups on seven barley chromosomes. The QTL analyses revealed three QTLs for the hull-cracked grain on barley chromosomes 2H, 3H and 6H. These DNA markers on three QTLs are important for selecting tolerant lines for hull-cracked grain.

• 日本育種学会の論文

著者

• Furusho Masahiko

  Fukuoka Agricultural Research Center

• Baba Takahide

  Fukuoka Agricultural Research Center

• Uchimura Yosuke

  Fukuoka Agr. Res. Cent.

• Kai Hiroomi

  Fukuoka Agricultural Research Center

• Tsukazaki Morihiro

  Fukuoka Agricultural Research Center

• Uchimura Yosuke

  Fukuoka Agricultural Research Center

• Baba T

  Fukuoka Agricultural Research Center:(present Address) National Agricultural Research Center (hokuri

関連論文

• Evaluation of Barley Male-Sterile Cytoplasm Based on Fertility Restoration and the Effect of the Cytoplasm on Malting Quality in Japan
• Breeding of a New Malting Barley Cultivar Houshun by the Bulbosum Method
• An Efficient Method for Evaluating the Palatability Deterioration During Storage in Rice
• Confirmation of the Productivity of the Stored Seeds of Wheat and Two-Rowed Barley
• The Palatability and Physicochemical Properties of Milled Rice for Each Grain-Thickness Group
• The QTL Analysis of Hull-cracked Grain in Japanese Malting Barley
• Mapping of QTLs for Physicochemical Properties in Japonica Rice

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