Etiolation - Wikipedia
网页Etiolation / iː t i ə ˈ l eɪ ʃ ən / is a process in flowering plants grown in partial or complete absence of light. [1] It is characterized by long, weak stems; smaller leaves due to longer internodes; and a pale yellow color ( chlorosis ).
What Is Etiolation? How To Fix Plants With Etiolation - Plant …
网页Etiolation isn’t a disease, but a condition caused by insufficient light. It can affect just about any sun-loving plant, as well as shade-loving plants in the right circumstances. The term etiolate (ee-tee-uh-leyt) comes from the French étiolé, meaning “to blanch”.
Etiolation In Plants - Botany World
网页2022年7月11日 · What is etiolation? Etiolation (ee-tee-oh-lation) is a phenomenon that occurs in plants that grow in limited or absent light. This triggers the elongation of cells at the growth tip to help the plant reach a potential light source.
Why Does Etiolation Occur - Gardening Know How
网页2021年10月9日 · Etiolation in plants is a natural phenomenon and is simply a plant’s way of reaching for a light source. If you have ever started seeds without sufficient lighting, then you have seen how the seedlings grow rather spindly with a long, abnormally thin, pale stem.
16.4C: Etiolation - Biology LibreTexts
网页2020年12月31日 · The stems of plants raised in the dark elongate much more rapidly than normal, a phenomenon called etiolation. It is a mechanism that increases the probability of the plant reaching the light.
Beyond the darkness: recent lessons from etiolation and de-etiolation …
网页2019年12月19日 · The state of etiolation is generally defined by the presence of non-green plastids (etioplasts) in plant tissues that would normally contain chloroplasts. In the commonly used dark-grown seedling system, etiolation is coupled with a type of growth called skotomorphogenesis.
4.2.4: Etiolation and Shade Avoidance - Biology LibreTexts
网页The stems of plants raised in the dark elongate much more rapidly than normal, a phenomenon called etiolation. It is a mechanism that increases the probability of the plant reaching the light.
Light, Etiolation - University of Florida
网页2023年2月24日 · Etiolation is the development of plants or plant parts in the absence of light. This results in such characteristics as small unexpanded leaves, elongated shoots, and lack of chlorophyll, resulting in a yellowish or whitish color.
Etiolation - an overview | ScienceDirect Topics
网页Etioplasts are “ready to go” for chloroplast formation and photosynthesis. Light signaling functions as the primary trigger for etioplast differentiation into chloroplasts. De-etiolation involves synchronous formation of chlorophylls, carotenoids, lipids, and proteins for the assembly of photosynthetic apparatus.
Etiolation: Characteristics of Etiolated Plants | Viquepedia
网页Etiolation is a process that occurs with plants grown in insufficient light. It is characterized by long, weak stems; smaller leaves due to longer internodes; and a pale yellow color resulting from a lack of chlorophyll.