photomorphogenesis
- noun
- /ˌfoʊtoʊmɔːrfəˈdʒɛnɪsɪs/
- Specialized
- Evidence suggests that phytochrome could mediate the production of AS transcripts of SPA3 in response to some light conditions, thus promoting plant photomorphogenesis (Shikata et al. 2014).
Examples
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Through photomorphogenesis, seedlings stretch towards the light as they grow, ensuring they capture enough sunlight for photosynthesis.
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The study of photomorphogenesis reveals how different light wavelengths affect plant health and development.
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Photomorphogenesis helps plants adapt to their environment by responding to the amount and quality of light they receive.
Surface Forms
Morphology
photomorphogenesis = morphogenesis (semi-transparent) = photo + morpho + gen + esis
The word is formed by adding 'photo-' to the compositional base 'morphogenesis', but the biological sense remains specialized.
Etymology
Photomorphogenesis breaks into photo- ('light'), morpho- ('form' or 'shape') and -genesis ('creation'). So it literally means 'light creating form', which helps you remember that it is the process by which plants change their form and grow in response to light.