Sentences with phrase «of plant hormones»

However, the concentrations of these plant hormones are typically low and taken in their natural form will not be effective enough to remedy some of the negative side effects of menopause.

However, many of these plant hormones have not been characterized.

Today would have been the 96th birthday of Frits Went, a Dutch - born American botanist who discovered the role of the plant hormone auxin and paved the way for the development of weed killers, fertilizers, and genetically engineered crops.

The researchers took a gene from a snapdragon plant (chosen to target the fruit - producing ovaries) and rigged it to stimulate production of a plant hormone called auxin.

Dry soil encourages the production of the plant hormone abscisic acid in vine roots, which is correlated with earlier maturity of wine grapes.

Yesterday would have been the 94th birthday of Frits Went, a Dutch - born American botanist who discovered the role of the plant hormone auxin and paved the way for the development of weed killers, fertilizers, and genetically engineered crops.

So the next time you're using a rooting powder to give your plant cuttings a jumpstart, think of Zimmerman and Hitchcock, whose trials and errors yielded insights into the effects of plant hormones, as well as a highly useful garden product.

Work spearheaded by professor Vicent Arbona is progressing in the understanding of the signaling pathway of a plant hormone that will make plants more resistant to stress by flooding.

The scientists could demonstrate the potential of the protein arrays in the context of plant hormone signaling pathways, which, for example, mediate responses to drought stress or against pathogens.

«Biologists uncovers a genetic mechanism that could enhance yield in cereal crops: Precise regulation of plant hormones in early reproductive development as a target for yield increases.»

The herbicide is a synthetic analog of the plant hormones called auxins, which control everything from the plant's response to light and gravity to the ripening of fruit.

«Plant steroids, unlike most of plant hormones, are not transported through long distances.

«What was specially relevant from a basic research standpoint was that, for the first time, the descent in levels of a plant hormone compared to control values as an answer to environmental stress could be a physiologically significant response — and data points in this direction,» adds Arbona.

ERF115 then stimulates the production of the plant hormone phytosulfokine which in turn activates the division of the organizing cells.

Eveland's work showed that conversion of a spikelet to a bristle is determined early in inflorescence development and regulated by a class of plant hormones called brassinosteroids (BRs), which modulate a range of physiological processes in plant growth, development and immunity.

The answer is by controlling the distribution of a plant hormone called auxin, which determines the rate at which plant cells divide and lengthen.

By developing a synthetic version of the plant hormone auxin and an engineered receptor to recognize it, Howard Hughes Medical...

Many studies have shown that the intake of these plant hormones can be very helpful in minimizing the negative side effects of menopause8 Phytoestrogens are common in a range of plants, including the Schisandra berry, green tea, the goji berry, flax seed and hops.

Plant responses to the environment Controlling plant growth Investigating tropisms Commercial uses of plant hormones Mammalian nervous system The brain Reflex actions Coordinating responses Controlling heart rate Muscles Muscle contraction

11 slides covering Using plant hormones: - State the hormones used in agriculture and horticulture; - Describe how these hormones can be used; - Observe and evaluate the effects of plant hormones.

Evening primrose oil contains high concentrations of plant hormones and other compounds that enhance the production of natural hormones in your body.