Phytochrome in a sentence
Synonym: photoreceptor.
Meaning: A pigment in plants that detects light and regulates growth.
(1) Phytochrome is found in all green plants and some bacteria.
(2) The absorption spectrum of phytochrome ranges from 660 to 730 nm.
(3) Phytochrome is localized in the cytoplasm and nucleus of plant cells.
(4) Phytochrome is involved in the regulation of circadian rhythms in plants.
(5) The phytochrome system is highly conserved across different plant species.
(6) Mutations in the phytochrome gene can lead to abnormal plant development and growth.
(7) Phytochrome is a protein found in plants that helps regulate their growth and development.
(8) The activity of phytochrome can be influenced by factors such as temperature and hormones.
(9) Phytochrome is a plant pigment that plays a key role in regulating plant growth and development.
(10) The activity of phytochrome can be modulated by factors such as phytohormones and stress signals.
Phytochrome sentence
(11) Phytochrome is a photoreceptor protein that plays a crucial role in plant growth and development.
(12) Phytochrome is responsible for controlling the timing of seed germination in response to light cues.
(13) The function of phytochrome is to detect light and initiate various physiological responses in plants.
(14) The red and far-red light signals are detected by phytochrome and trigger different responses in plants.
(15) The phytochrome system is involved in the regulation of stomatal opening and closing in response to light.
(16) Phytochrome is essential for the proper development of chloroplasts and photosynthetic machinery in plants.
(17) The phytochrome signaling pathway involves a series of protein-protein interactions and phosphorylation events.
(18) Phytochrome can exist in two interconvertible forms, Pr and Pfr, depending on the wavelength of light it absorbs.
(19) The discovery of phytochrome revolutionized our understanding of how plants perceive and respond to light stimuli.
(20) The discovery of phytochrome revolutionized our understanding of how plants perceive and respond to light signals.
(21) Phytochrome is an important tool for researchers studying plant physiology and the effects of light on plant growth.
(22) Phytochrome can regulate gene expression by interacting with transcription factors and chromatin remodeling proteins.
(23) Phytochrome-mediated responses are influenced by various environmental factors, such as temperature, humidity, and nutrient availability.
(24) Phytochrome is responsible for regulating various physiological processes in plants, such as seed germination, stem elongation, and flowering.
Phytochrome meaning
Phytochrome is a term that refers to a family of photoreceptor proteins found in plants, algae, and some bacteria. These proteins play a crucial role in regulating various aspects of plant growth and development, including seed germination, stem elongation, flowering, and the response to light conditions. Understanding how to use the word "phytochrome" or the phrase "phytochrome protein" in a sentence can be helpful for individuals studying plant biology, botany, or related fields. Here are some tips on incorporating this term effectively:
1. Definition and Context: Begin by providing a brief definition or context for the term "phytochrome." For example, "Phytochrome is a class of light-sensitive proteins found in plants that regulate various physiological processes."
2. Scientific Explanation: Elaborate on the scientific aspects of phytochrome, such as its structure, function, and mechanism of action. This will help readers grasp the significance of the term. For instance, "Phytochrome proteins consist of a chromophore, which absorbs light, and a protein component that undergoes conformational changes upon light absorption, triggering downstream signaling pathways."
3. Examples of Phytochrome Functions: Highlight specific examples of how phytochrome proteins influence plant growth and development. For instance, "Phytochromes control the timing of seed germination by perceiving red and far-red light, ensuring optimal conditions for seedling establishment."
4. Experimental Evidence: Discuss key experiments or studies that have contributed to our understanding of phytochrome. This can include mentioning notable researchers or breakthrough findings.
For example, "The groundbreaking work of Dr. Winslow Briggs in the 1950s demonstrated the role of phytochrome in photoperiodism, the ability of plants to measure day length."
5. Application in Agriculture: Explore the practical applications of phytochrome research in agriculture or horticulture. For instance, "Understanding phytochrome signaling pathways has allowed scientists to develop light manipulation techniques to optimize crop yield and quality in controlled environments."
6. Comparative Analysis: Compare phytochrome with other photoreceptor proteins, such as cryptochromes or phototropins, to highlight their distinct roles and mechanisms. This can provide a broader perspective on the topic.
For example, "Unlike phytochromes, cryptochromes primarily respond to blue light and are involved in regulating circadian rhythms in plants."
7. Future Directions: Discuss ongoing research or potential future developments related to phytochrome. This can include emerging technologies or unanswered questions in the field. For instance, "Advancements in molecular biology techniques have opened up avenues for studying the precise mechanisms of phytochrome action at the genetic and protein levels."
8. Conclusion: Summarize the key points discussed in the article and reiterate the importance of understanding phytochrome in the context of plant biology and research. By following these tips, you can effectively incorporate the word "phytochrome" or the phrase "phytochrome protein" in a sentence while providing a comprehensive understanding of its significance in the field of plant biology.
The word usage examples above have been gathered from various sources to reflect current and historical usage of the word Phytochrome. They do not represent the opinions of TranslateEN.com.