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在Cannabis sativa中花期行为的比较基因组学

Laura Steel¹, Matthew Welling¹, Nic Ristevski¹

¹Australian Research Council Research Hub for Medicinal Agriculture, La Trobe Institute for Sustainable Agriculture and Food, Department of Animal, Plant and Soil Sciences, School of Agriculture, Biomedicine and Environment, La Trobe University, Bundoora, VIC, Australia.

Frontiers in plant science

|August 14, 2023

概括

了解大麻sativa开花时间遗传学是最大限度地提高植物性大麻素的生产的关键. 这项研究将开花时间定位集成到一个共同的参考基因组上,以改善现象学见解.

科学领域:

植物遗传学植物遗传学
农业科学农业科学

背景情况:

大麻sativa L.是一种多功能植物,具有越来越多的医疗应用.
植物性大麻素的产生与花朵结构和开花时间有关,而这两者在遗传上并没有得到很好的定义.
了解开花机制对于优化医用大麻种植至关重要.

研究的目的:

审查关于大麻sativa的开花时间控制现有知识.
通过使用共同的参考基因组,生成花期时间位置的综合地图.
为了促进未来关于大麻sativa表态和植物性cannabinoid生产的研究.

主要方法:

在Cannabis sativa中对开花时间控制的文献综述.
考虑了全基因组关联研究,定量特征位置映射和选择分析.
使用共同参考基因组开发一个综合地图.

主要成果:

对Cannabis sativa开花时间控制的现有知识进行了综合.
创建了一个集成的地图,共定位已知和假定的开花时间位置.
该地图为大麻sativa的比较基因组学提供了一个基础资源.

结论:

精确地绘制开花时间点的地图对于理解大麻sativa的表观是必不可少的.
这种综合地图将有助于通过遗传洞察改善植物性大麻素的生产.
需要进一步的研究,以充分阐明大麻sativa的开花的遗传结构.

关键词:

大麻sativa是一种大麻.这是一个MADS-box.酸乙醇胺结合 (PEBP) 是一种酸乙醇胺结合物.开花时间开花时间基因组学就是基因组学.

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