Development of Gene-Based Markers for The Pun1 Pungency Gene in Pepper (Capsicum spp.) for Marker-Assisted Selection

Nội dung tóm tắt: Pungency in fruits of pepper (Capsicum spp.) is due to the accumulation of capsaicinoids. Pun1 is an important gene responsible for pungency. To provide information for marker-assisted selection (MAS) of pungency, we developed and evaluated five codominant markers based on sequence of the Pun1 gene. The usefulness of these gene-based markers for pungency in MAS was tested using 85 pungent and non-pungent lines and cultivars. Our results demonstrated that these markers can discriminate the pungent and non-pungent genotypes. Our results show that the five gene-based markers could be useful as a marker-assisted selection tool.

Thể loại: Thuộc danh mục ISI

Tác giả: Trương Thị Hồng Hải, Ki-Taek Kim , Su Kim, Hyun-Ran Kim, Myoung-Cheol Cho, Jong-Gyu Woo

Đơn vị:

Đăng tại: Horticulture Environment and Biotechnology

Tập, (số), trang: 50, 4, 358-365

Số ISSN/ISBN:

Chỉ số Impact factor:

Điểm số theo QĐ của HĐ chức danh GS Nhà nước:

Năm công bố: 2009

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