延伸率
下胚轴
底纹
避光
远红色
植物
红灯
园艺
化学
生物物理学
生物
材料科学
计算机科学
生物化学
复合材料
计算机图形学(图像)
极限抗拉强度
拟南芥
突变体
基因
出处
期刊:Methods in molecular biology
日期:2024-01-01
卷期号:: 75-81
标识
DOI:10.1007/978-1-0716-3814-9_8
摘要
Plants exhibit an impressive capability to detect and respond to neighboring plants by closely monitoring changes in the light spectrum. They possess the ability to perceive adjustments in the ratio of red (R) to far-red (FR) light (R/FR) triggered by the presence of nearby plants, even before experiencing complete shading. When the R/FR ratio falls below 1, plants activate a shade avoidance response that manifests as hypocotyl elongation. Furthermore, elevated ambient temperatures can also stimulate hypocotyl elongation. As hypocotyl elongation is a visible characteristic, it is a valuable indicator for monitoring shade avoidance response, warm ambient temperature response, and the interplay between the two.
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