• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Genetic Resources and Crop Evolution >Characterization of a landrace collection for Tomatiga de Ramellet (Solanum lycopersicum L.) from the Balearic Islands
【24h】

Characterization of a landrace collection for Tomatiga de Ramellet (Solanum lycopersicum L.) from the Balearic Islands

机译：来自巴利阿里群岛的Tomatiga de Ramellet（Solanum lycopersicum L.）的地方品种集合的特征

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

TomA tiga de Ramellet (Ramellet) is a traditional long-storage tomato from the Mediterranean Islands of Mallorca, Menorca, Eivissa (Ibiza), and Formentera (Balearic Islands). To investigate the observed phenotypic and shelf life variability within local varieties, we studied 142 accessions characterized as Ramellet varieties, and 29 accessions representing other local varieties. The 171 accessions constitute a new germplasm collection at the University of Balearic Islands (UIB). The evaluation of the collection demonstrated wide variability in most agronomic, morphological and quality traits of Ramellet accessions and clearly differentiates them from other local varieties with respect to fruit shape, size, fruit composition, and fruit storage. All accessions of Ramellet evaluated have the ripening mutation alcoba double dagger a (alc), suggesting an important role for this variant in controlling shelf life. Results of evaluation also showed wide variability between the Ramellet accessions for storage time, suggesting that other traits like fruit size and composition may play a role in fruit conservation. Observed variation within the Ramellet accessions is consistent with a genetically variable population or landrace group. The establishment of this collection will help prevent genetic erosion of this local landrace group and constitute a resource for future investigation and breeding
机译：TomA tiga de Ramellet（Ramellet）是来自地中海的马略卡岛，梅诺卡岛，埃维萨（伊维萨岛）和福门特拉岛（巴利阿里群岛）的一种传统的长贮藏番茄。为了调查在本地品种中观察到的表型和保质期变异性，我们研究了以Ramellet品种为特征的142个材料，以及代表其他本地品种的29个材料。这171个种质构成了巴利阿里群岛大学（UIB）的新种质集合。对该收藏的评估表明，Ramellet品种的大多数农艺，形态和品质性状存在很大差异，并且在水果形状，大小，水果组成和水果贮藏方面，与其他本地品种有明显区别。评估的所有Ramellet品种均具有成熟突变alcoba double dagger a（alc），表明该变体在控制货架期中具有重要作用。评价结果还表明，Ramellet品种之间的贮藏时间差异很大，这表明其他特征如果实大小和组成可能在果实保鲜中起作用。 Ramellet品系中观察到的变异与遗传上可变的种群或地方种族群体一致。建立该收藏品将有助于防止该本地地方品种群体的遗传侵蚀，并为将来的调查和繁殖提供资源

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号