与辣椒叶片卷曲紧密连锁的KASP分子标记、引物、试剂盒和应用

By developing a KASP molecular marker at chromosome 130757030 on pepper chromosome 9, the problem of early identification of leaf curling traits in traditional breeding was solved, enabling rapid and accurate selection of leaf type traits in peppers and improving breeding efficiency and material purity.

CN121780768BActive Publication Date: 2026-07-17HUNAN AGRI UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
HUNAN AGRI UNIV
Filing Date
2026-03-09
Publication Date
2026-07-17

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Abstract

本发明属于辣椒育种领域，公开了一种与辣椒叶片卷曲紧密连锁的KASP分子标记、引物、试剂盒和应用，所述分子标记的侧翼核苷酸序列如SEQ ID NO:1所示，所述引物如SEQ ID NO:2~4所示，所述试剂盒包括所述引物。所述应用包括所述引物或试剂盒在用于目标叶型辣椒辅助育种中的应用或者在鉴定辣椒叶片类型中的应用。本发明的KASP分子标记，能够实现基因型与表型的准确关联，彻底克服了传统育种中依赖肉眼观察、易受环境影响、无法在苗期鉴定的弊端。利用该标记，可以快速筛选到满意的植株，有效的减小了种植规模，减少了后期鉴定的工作量，提高了选择的效率和准确性。
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