Web Results

Auxin

en.wikipedia.org/wiki/Auxin

Auxins are a class of plant hormones (or plant growth substances) with some morphogen-like ... Auxins typically act in concert with, or in opposition to, other plant hormones. .... This pathway invo...

Cellular Responses to Auxin: Division versus Expansion - NCBI

www.ncbi.nlm.nih.gov/pmc/articles/PMC2857164/

All data emerging from cell culture studies suggest that auxin acts as a permissive signal for cell division providing the necessary competence to enter into the ...

Plant Hormones/Nutrition

www2.estrellamountain.edu/faculty/farabee/biobk/BioBookPLANTHORM.html

Auxin is a plant hormone produced in the stem tip that promotes cell elongation. ... The roots of the plant act as miners moving through the soil and bringing needed .... One plant response to environmental stimulus involves plant parts moving ...

Auxin: Regulation, Action, and Interaction - Annals of Botany

aob.oxfordjournals.org/content/95/5/707.full

Mar 4, 2005 ... Current assays for auxin response in the model plant Arabidopsis ... studies in arabidopsis indicate that IBA acts primarily through conversion to ...

41 How Plants Grow in Response to Their Environment

www.mhhe.com/biosci/genbio/raven6b/graphics/raven06b/other/raven06_41.pdf

“turn”) are positive or negative growth responses of plants to external stimuli ..... Auxin acts to adapt the plant to its environment in a highly advantageous way.

A Receptor for Auxin - The Plant Cell

www.plantcell.org/content/17/9/2425.full

A Model for Auxin Response through the TIR1 Auxin Receptor Pathway. Transcriptionally ... These data suggested that auxin acts by a novel mechanism.

Flavonoids Act as Negative Regulators of Auxin Transport in Vivo in ...

www.plantphysiol.org/content/126/2/524

These synthetic auxin transport inhibitors may act by mimicking endogenous ... Ethylene modulates flavonoid accumulation and gravitropic responses in roots of  ...

Pointing roots in the right direction: the role of auxin transport in ...

genesdev.cshlp.org/content/12/14/2091.long

Insight into the mechanism of auxin action in the gravitropic response has recently been gained by the .... AUX1 acts as an IAA/proton transporter into cells.

The TIR1 protein of Arabidopsis functions in auxin response and is ...

genesdev.cshlp.org/content/12/2/198.full.html

These results indicate that TIR1 is also required for normal response to auxin. ..... By genetic criteria,SAR1 has a negative role in auxin response, and acts ...

Auxin and the Power of the Proteasome in Plants - The Plant Cell

www.plantcell.org/content/13/10/2161.full

The response to auxin includes a rapid initial cell growth response (within 15 to 20 .... Aux/IAA proteins represses the auxin response pathway, and auxin acts to  ...

More Info

Auxins, Cytokinins, and Gibberellins - Boundless

www.boundless.com

A plant's sensory response to external stimuli relies on hormones, which are simply ... Auxins also act as a relay for the effects of the blue light and red/far-red  ...

Auxin - Kimball's Biology Pages

www.biology-pages.info

The most important auxin produced by plants is indole-3-acetic acid (IAA). It plays important ... Gravitropism. Gravitropism is a plant growth response to gravity.

Auxin-independent NAC Pathway Acts in Response to Explant ...

www.plantphysiol.org

Feb 2, 2016 ... Auxin-independent NAC Pathway Acts in Response to Explant-Specific Wounding and Promotes Root Tip Emergence during De Novo Root ...