...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Acta Horticulturae >Pomological characteristics and gibberellins identification on 'Golden Delicious' apple mutants
【24h】

Pomological characteristics and gibberellins identification on 'Golden Delicious' apple mutants

机译：“金色美味”苹果突变体上的杂草特征和胃纤维素鉴定

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

'Golden Delicious' is an important apple cultivar in Arteaga Coahuila, Mexico. However, in most years mild winters are present and are reflected in an evident lack of chilling for planted trees of this deciduous fruit material. Several mutants of thiscultivar with less chilling requirement have been detected and they have been named: 'Aguanueva II', 'Brotador', 'Primicia' and Tunal'. This research was performed with the purpose to highlight the pomological characteristics and to learn more of the presence of endogenous gibberellins at the apex and in seed tissue of these mutants. Shoot tips were collected early in the spring when new apical growth reached 10 cm long; whereas, seed samples were extracted from young fruits ten weeks after full bloom.Shoot tips and removed seeds were frozen in liquid nitrogen, freeze dried and prepared for endogenous gibberellins analysis using the gas chromatography-mass spectrometry (GC-MS) technique. At the apex of all mutants the presence of gibberellins A4 andA7 was found; whilst, A, was detected only in 'Aguanueva II' and 'Primicia'. Inactive GAs were also found in some of them. In fruit seeds, the gibberellins biologically active A t and A7 were present in all mutants; whereas, GAi was identified in Aguanueva II'. Several inactive GAs such as Ag, A12, A17, A2o, A44 and A53 were also present among these apple mutants.
机译：'Golden Delicious'是墨西哥Arteaga Coahuila的重要苹果品种。然而，在大多数情况下，冬季温和的冬季存在，并反映在这种落叶果实材料的种植树上明显缺乏冷漠中。已经检测到几个具有较小的冷却要求的TheFivivar的几个突变体，他们被命名为：'Aguanueva II'，'Brotador'，'Primicia'和Tunal'。该研究是为了突出杂散特征的目的，并在顶点和这些突变体的种子组织中了解更多存在内源性胃纤维素的存在。当新的顶端生长长度达到10厘米时，在春季早期收集射击尖端;然而，在完全绽放后，种子样品从幼栗中提取到幼栗中。尖端尖端并移除种子在液氮中冷冻，冷冻干燥并使用气相色谱 - 质谱（GC-MS）技术进行内源性吉布林蛋白分析。在所有突变体的顶点，发现了赤霉素A4和A7的存在;虽然，A，仅在'Aguanueva II'和'Primicia'中检测到。其中一些也发现了不活性的气体。在果子种子中，在所有突变体中存在生物学活性A T和A7;虽然，GAI在Aguanueva II'中被识别出来。在这些苹果突变体中也存在几种惰性气体，例如Ag，A12，A17，A2O，A44和A53。

著录项

  • 来源
    《Acta Horticulturae》 |2018年第1206期|共8页
  • 作者

    H. Ramirez; B.Y. Alvizo-Medrano; A.I. Melendres-Alvarez; D. Jasso-Cantu; J.A. Villarreal-Quintanilla; R. Rodriguez-Garcia;

  • 作者单位

    Ingenieria en Sistemas de Produccion Universidad Autonoma Agraria Antonio Narro Buenavista Saltillo Coahuila 25315 Mexico;

    Ingenieria en Sistemas de Produccion Universidad Autonoma Agraria Antonio Narro Buenavista Saltillo Coahuila 25315 Mexico;

    Ingenieria en Sistemas de Produccion Universidad Autonoma Agraria Antonio Narro Buenavista Saltillo Coahuila 25315 Mexico;

    Ingenieria en Sistemas de Produccion Universidad Autonoma Agraria Antonio Narro Buenavista Saltillo Coahuila 25315 Mexico;

    Ingenieria en Sistemas de Produccion Universidad Autonoma Agraria Antonio Narro Buenavista Saltillo Coahuila 25315 Mexico;

    Ingenieria en Sistemas de Produccion Universidad Autonoma Agraria Antonio Narro Buenavista Saltillo Coahuila 25315 Mexico;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 园艺;
  • 关键词

    low chilling; mutant; Malus domestica; bioregulators; apex; seeds;

    机译：低冷淡;突变;Malus domestica;生物调节器;顶点;种子;

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