果实成熟和收获后的变化非常早收获的西红
Yao Chen1, Xuemei Tang1, Zhangjun Fei1,2
1Boyce Thompson Institute for Plant Research, Cornell University, Ithaca, NY 14853.
Horticulture research
|September 12, 2024
概括
即使是很早采摘的番茄也可以在收获后成熟和成熟,尽管有一些缺陷. 这些水果的种子仍然可以生长成健康的植物,这表明成熟计划可以提前启动.
科学领域:
- 植物科学 植物科学
- 分子生物学分子生物学
- 农业科学 农业科学
背景情况:
- 过早收获水果通常会阻碍其发展和质量.
- 有限的研究存在于收获后的成熟和非常早期采摘的水果的成熟.
研究的目的:
- 研究早期番茄收获的分子,生理和生化影响.
- 了解在过早收获的番茄中对收获后发展和种子生存能力的潜力.
主要方法:
- 在分子,生理和生物化学层面对番茄加入的表征.
- 颜料和皮层形成的分析.
- 对种子发芽和植物发育的评估.
主要成果:
- 很早收获的西红可以经历收获后的成熟和成熟.
- 在早期收获的水果中观察到色素和皮质形成的缺陷.
- 早期收获的西红的种子成功发芽并发展成为健康的植物.
- 鉴定出SlCER1-2基因是皮质完整性的关键调节者,有助于缺陷.
结论:
- 收获后的成熟和种子的发展是可能的,即使在非常早期的水果收获.
- 成熟和成熟的遗传和生理程序是在水果发育的早期开始的.
- 这些计划不仅仅依赖于完全的果实扩张或植物附着.
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