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etiolation    
n. 青白化,黃化,蒼白化

青白化,黃化,蒼白化

etiolation
n 1: a pale and sickly appearance; "his etiolation signaled
years in prison"
2: the act of weakening by stunting the growth or development of
something; "the etiolation of the critical tradition"
3: (botany) the act of causing a plant to develop without
chlorophyll by growing it without exposure to sunlight; "the
etiolation of celery"

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英文字典中文字典相關資料:
  • Etiolation - Wikipedia
    Etiolation increases the likelihood that a plant will reach a light source, often from under the soil, leaf litter, or shade from competing plants The growing tips are strongly attracted to light and will elongate towards it
  • What Is Etiolation? How To Fix Plants With Etiolation
    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”
  • 16. 4C: Etiolation - Biology LibreTexts
    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
  • What Is Plant Etiolation and How to Fix It? - ScienceInsights
    Etiolation is a distinctive pattern of growth that occurs in plants exposed to inadequate light intensity or quality It is a visual signal of stress, indicating the plant is expending energy primarily on vertical growth rather than structural development
  • Etiolation - an overview | ScienceDirect Topics
    Etiolation is defined as the developmental pathway of seedlings grown in the dark, characterized by elongated hypocotyls, closed cotyledons, apical hooks, and the transformation of proplastids into etioplasts
  • Etiolation - University of Florida
    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
  • Beyond the darkness: recent lessons from etiolation and de-etiolation . . .
    In this review, we discuss recent discoveries (within the past 2–3 years) in the field of etiolation and de-etiolation, with a particular focus on post-transcriptional processes and ultrastructural changes
  • What Is Plant Etiolation and How to Fix It? - Biology Insights
    Etiolation describes a plant’s growth pattern in insufficient light This condition results in abnormally long, thin stems, giving the plant a stretched or “leggy” appearance The spaces between leaf nodes, known as internodes, become noticeably elongated, leading to sparse foliage
  • ETIOLATION Definition Meaning - Merriam-Webster
    The meaning of ETIOLATION is the act, process, or result of growing a plant in darkness : the yellowing or whitening of a green plant through lack of sunlight
  • What Is Etiolation: Learn About Etiolation Plant Problems
    Etiolation is the result of hormones called auxins Auxins are transported from the actively growing tip of the plant downwards, resulting in the suppression of lateral buds





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