Example sentences for: auxin

How can you use “auxin” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • In the case of auxin, the response pathway is normally subject to repression by a large family of transcriptional regulators called the Aux/IAA proteins (Figure 2).

  • A number of physiological and molecular studies suggest that a Dgt -dependent auxin signal transduction pathway regulates a subset of early auxin-response genes [ 14, 15, 16, 17]; however, the nature of the Dgt gene is still unknown.

  • Long ago, plant physiologists noted the apparent antagonistic interactions between some of the phytohormones, such as between auxin and cytokinin in the regulation of root–shoot differentiation and between GA and ABA in germination.

  • Upon an auxin stimulus, an SCF (SKP1/Cullin/F-box protein) ubiquitin ligase (Deshaies 1999) containing the TIR1 F-box protein ubiquitinates the Aux/IAA proteins, marking them for degradation by the 26S proteasome thereby de-repressing the response pathway (Gray et al.

  • Rather, they are relatively simple, small molecules such as ethylene gas and indole-3-acetic acid (IAA), the primary auxin in the majority of plant species.


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