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发明公开
CN107190093A 用于筛选长日照条件下玉米晚花性状的功能性分子标记及其应用 有权

用于筛选长日照条件下玉米晚花性状的功能性分子标记及其应用
摘要：
用于筛选长日照条件下玉米晚花性状的功能性分子标记及其应用，涉及生物领域。用于筛选长日照条件下玉米晚花性状的功能性分子标记InDel‑PZmCOL3，其PCR引物序列为：正向引物：5′‑AGCCTAAGCATCTCCAAGGG‑3′，反向引物：5′‑CGGGTTTGCTCCTTTGTTCG‑3′。本发明根据上述特异性差异序列设计特异性功能性分子标记，有利于热带血缘玉米材料引入温带玉米材料产区遗传育种，既保留了引入热带血缘玉米材料的优异抗病等位基因，又改良了热带血缘玉米材料开花晚无法直接应用到温带玉米材料生产中的缺点。
摘要（英）：

The invention provides a functional molecular marker used for screening maize with the late flowering characteristic under the long sunshine condition and application of the functional molecular marker, and relates to the field of biology. The sequences of PCR primers of the functional molecular marker InDel-PZmCOL3 used for screening maize with the late flowering characteristic under the long sunshine condition are as follows: the sequence of the forward primer is 5'-AGCCTAAGCATCTCCAAGGG-3', and the sequence of the reverse primer is 5'-CGGGTTTGCTCCTTTGTTCG-3'. According to the specific differential sequences, the specific functional molecular marker is designed, tropical maize parent materials are easily introduced in a temperate-zone maize material production region for genetic breeding, excellent disease-resistant alleles of the introduced tropical maize parent materials are retained, and the disadvantage that the tropical maize parent materials flower late and can not be directly applied in production of temperate-zone maize materials.

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