GIBBERELLINS Meaning and
Definition
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Gibberellins are a class of plant hormones that play a vital role in regulating various physiological processes in plants. They are a group of naturally occurring compounds that are synthesized in the plant body, primarily in the stems and young leaves, but can also be found in seeds and roots. These hormones were first identified because of their ability to induce excessive stem elongation, known as the "gibberellin effect."
Gibberellins function as growth-promoting hormones by stimulating cell division, elongation, and differentiation in plant tissues. They are crucial for several key plant developmental processes such as seed germination, stem elongation, leaf expansion, flowering, and fruit development. They also influence various plant responses such as breaking seed dormancy, promoting the production of α-amylase enzyme during germination, and regulating geotropism (response to gravity).
Furthermore, gibberellins have been extensively used in agriculture and horticulture to manipulate plant growth and development. They can be applied externally to promote flowering, increase fruit size, improve seed germination, and enhance overall plant growth. Additionally, gibberellins are often used in the production of seedless fruits, as they can induce fruit development without fertilization.
In summary, gibberellins are a group of plant hormones that regulate plant growth and development. They play a crucial role in processes such as seed germination, stem elongation, flowering, and fruit development. Gibberellins are widely used in agriculture to manipulate plant growth and improve yields.
Common Misspellings for GIBBERELLINS
- fibberellins
- vibberellins
- bibberellins
- hibberellins
- yibberellins
- tibberellins
- gubberellins
- gjbberellins
- gkbberellins
- gobberellins
- g9bberellins
- g8bberellins
- givberellins
- ginberellins
- gihberellins
- gigberellins
- gibverellins
- gibnerellins
- gibherellins
- gibgerellins
Etymology of GIBBERELLINS
The word "gibberellins" has its origins in the scientific research of plant hormones. It is derived from the name of the fungus Gibberella fujikuroi, which was discovered by Japanese scientists in the early 20th century as the source for a mysterious substance causing abnormal growth in rice plants. After this discovery, the substance was further studied and isolated, and it was named "gibberellin" in reference to the fungus from which it was derived. The word "gibberellin" is a combination of the fungus name "Gibberella" and the chemical suffix "-in", commonly used to name hormones or biologically active compounds. Over time, different types of gibberellins were discovered, hence the plural form "gibberellins" is used to refer to this group of plant hormones.
Similar spelling words for GIBBERELLINS
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