국내 밀 품종의 오메가5-글리아딘 (Gli-B1) 유전자좌 분석

• 영문명: Allelic Analysis of Omega-5 Gliadin (Gli-B1) in Korean Wheat Cultivars
• 발행기관: 한국육종학회
• 저자명: 장유란(You-Ran Jang) 범혜랑(Hye-Rang Beom) 김정봉(Jung-Bong Kim) 박철수(Chul-Soo Park) 김영태(Yeong-Tae Kim) 강천식(Chon-Sik Kang) 임선형(Sun-Hyung Lim) 김영미(Young-Mi Kim) 이종렬(Jong-Yeol Lee)
• 간행물 정보: 『한국육종학회지』Vol.48 No.2, 159~167쪽, 전체 9쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2016.06.30

영문 초록

The ω5-gliadins are the major allergens in wheat-dependent excise-induced anaphylaxis (WDEIA). In this study, SDS-PAGE analysis was used to assign the ω5-gliadins (Gli-B1) alleles in thirty two Korean wheat cultivars, compared with eleven standard wheat cultivars for Gli-B1a~m alleles. These results were reconfirmed with their complementary Glu-B3 low-molecular-weight glutenin subunits alleles tightly linked with Gli-B1 locus revealed with 2-DGE in our previous study. As a result, one Gli-B1b, four Gli-B1d, two Gli-B1f, six Gli-B1m and nineteen Gli-B1h varieties were identified. This is the first report on revealing the Gli-B1 alleles in Korean wheat cultivars and represents valuable basic data on wheat allergy, relationship between gliadin and wheat quality, and development of hypo-allergenic wheat.

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키워드

omega-gliadin Gli-B1 WDEIA SDS-PAGE