种子区别:QTL映射揭示了大麻sativa中种子大小的几个主要位置

Stephen Eunice Manansala-Siazon1, Paolo Miguel Siazon1, Erwin Tandayu2

  • 1Faculty of Science and Engineering, Southern Cross University, Lismore, NSW 2480, Australia.

Plants (Basel, Switzerland)
|December 31, 2025
PubMed
概括

研究人员确定了提高大麻种 (Cannabis sativa) 产量的关键遗传区域. 这项研究绘制了百种种子重量,种子体积和植物高度的位置图,有助于未来的作物育种工作.

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Trihybrid Crosses

Trihybrid Crosses
Some of Mendel’s crosses examined three pairs of contrasting characteristics. Such a cross is called a trihybrid cross. A trihybrid cross is a combination of three individual monohybrid crosses. For example, plant height (tall vs. short), seed shape (round vs. wrinkled), and seed color (yellow vs. green).
The F1 generation plants of a trihybrid cross are heterozygous for all three traits and produce eight gametes. Upon self-fertilization, these gametes have an equal...
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