秘鲁番茄分子生物学研究进展

Progress in the Molecular Biology of Solanum peruvianum

秘鲁番茄是番茄的近缘野生种,对番茄遗传改良具有潜在的应用价值。为了有效地利用秘鲁番茄,对秘鲁番茄的起源、分类、生物学特征、分子生物学和克服远缘杂交障碍研究进展加以综述,以期为用秘鲁番茄对番茄遗传改良提供一些信息;同时对用秘鲁番茄改良番茄应采取的策略进行了讨论。

Solanum peruvianum is wild species related to S. lycopersicum, and possesses potential value for genetic improvement of tomato. In order to effectively utilize S. peruvianum and provide available information for tomato genetic improvement, we reviewed origin, taxonomy, biology character, and molecular biology of S. peruvianum, as well as progress in overcoming distant hybridization barriers between S. lycopersicum and S. peruvianum. The strategies of using S. peruvianum for tomato improvement were discussed in this paper.