Plant hormones (or phytohormones) are signal molecules, produced within plants, that occur in extremely low concentrations. Plant hormones control all...

plant hormone. It is the simplest alkene gas and is the first gas known to act as hormone. It acts at trace levels throughout the life of the plant by...

and behavior. Hormones are required for the correct development of animals, plants and fungi. Due to the broad definition of a hormone (as a signaling...

precursor to and a metabolite of aspirin (acetylsalicylic acid). It is a plant hormone, and has been listed by the EPA Toxic Substances Control Act (TSCA)...

Ethylene is a gaseous hormone that is produced in all higher plant tissues from methionine. It is now known to be the hormone that stimulates or regulates...

to activate chemical defenses against herbivores. It was the first plant hormone proven to be a peptide. Systemin induces the production of protein defense...

physiologists study fundamental processes of plants, such as photosynthesis, respiration, plant nutrition, plant hormone functions, tropisms, nastic movements...

"Effects of Salicylic Acid on the Bioproductivity of Plants". Salicylic Acid: A Plant Hormone. pp. 15–23. doi:10.1007/1-4020-5184-0_2. ISBN 978-1-4020-5183-8...

producing seedless or large fruits using gibberellin, a type of plant growth hormone, was developed in Japan. This method has been adapted to Shine Muscat...

Native auxins Auxins (plural of auxin /ˈɔːksɪn/) are a class of plant hormones (or plant-growth regulators) with some morphogen-like characteristics. Auxins...

cancer cells and cervical cancer cells to existing chemotherapies. The plant hormone auxin binds Tir1 (Transport Inhibitor Response 1). Tir1 is an Auxin...

decomposes before boiling. IBA is a plant hormone in the auxin family and is an ingredient in many commercial horticultural plant rooting products. Since IBA...

Gibberellins (GAs) are plant hormones that regulate various developmental processes, including stem elongation, germination, dormancy, flowering, flower...

or GA3) is a hormone found in plants and fungi. Its chemical formula is C19H22O6. When purified, it is a white to pale-yellow solid. Plants in their normal...

export. Programmed senescence seems to be heavily influenced by plant hormones. The hormones abscisic acid, ethylene, jasmonic acid and salicylic acid are...

other. The cells are sensitive to a plant hormone called auxin that is produced by the leaf and other parts of the plant. When auxin coming from the leaf...

often be used to generate a new plant on culture media given the required nutrients and plant hormones. Preparation of plant tissue for tissue culture is...

Traumatin is a plant hormone produced in response to wound. Traumatin is a precursor to the related hormone traumatic acid. Zimmerman DC, Coudron CA (1979)...

by the oxidative degradation of the growth hormone auxin. In vascular plants, nickel is absorbed by plants in the form of Ni2+ ion. Nickel is essential...

Bioidentical hormone replacement therapy (BHRT), also known as bioidentical hormone therapy (BHT) or natural hormone therapy, is the use of hormones that are...

non-sustainable energy used. Ethylene is also an important natural plant hormone and is used in agriculture to induce ripening of fruits. The hydrate...

Cytokinins (CK) are a class of plant hormones that promote cell division, or cytokinesis, in plant roots and shoots. They are involved primarily in cell...

South Asia South Africa South America South Australia Salicylic acid, a plant hormone Spontaneous abortion Sustained action, a longer-acting form of a medication...

physiological, having to do with the age of the plant and whether it already has developing fruit. The plant hormones ethylene and auxin are key in fruit set...

compounds produced by roots of plants. Due to their mechanism of action, these molecules have been classified as plant hormones or phytohormones. So far, strigolactones...

cyclopropene derivative used as a synthetic plant growth regulator. It is structurally related to the natural plant hormone ethylene and it is used commercially...

them, but instead by hormones produced in response to the stress. Plant hormones act as a signal to the various tissues of plants inducing one or more...

is the location where shoot growth occurs. The apical bud produces a plant hormone, auxin (IAA), that inhibits growth of the lateral buds further down...

abscisic acid (ABA), a plant hormone, has been linked as a major influencer to seed dormancy. In a study on rice and tobacco plants, plants defective in zeaxanthin...

the importance of hormones in plant growth and development. He played an important role in the development of synthetic plant hormones, which then became...