Roots Archives - Laboratory Notes https://www.laboratorynotes.com/tag/roots/ Mon, 28 Sep 2026 23:02:15 +0000 en hourly 1 https://wordpress.org/?v=7.1.2 AUX/IAA Protein https://www.laboratorynotes.com/aux-iaa-protein/ https://www.laboratorynotes.com/aux-iaa-protein/#respond Mon, 28 Sep 2026 23:02:15 +0000 https://www.laboratorynotes.com/?p=32288 AUX/IAA proteins are key transcriptional repressors in the auxin signaling pathway. Discover how TIR1 and AFB receptors promote AUX/IAA degradation, release ARF transcription factors, and regulate gene expression involved in roots, shoots, organ formation, phototropism, and plant development.

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]]> https://www.laboratorynotes.com/aux-iaa-protein/feed/ 0 Auxin Receptor https://www.laboratorynotes.com/auxin-receptor/ https://www.laboratorynotes.com/auxin-receptor/#respond Mon, 28 Sep 2026 22:52:55 +0000 https://www.laboratorynotes.com/?p=32285 Auxin receptors allow plant cells to perceive the growth hormone auxin and translate hormone levels into developmental responses. Discover how TIR1 and AFB proteins, SCF ubiquitin ligases, AUX/IAA degradation, and ARF transcription factors regulate plant growth, root development, phototropism, organ formation, and environmental responses.

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]]> https://www.laboratorynotes.com/auxin-receptor/feed/ 0 Auxin Signaling https://www.laboratorynotes.com/auxin-signaling/ https://www.laboratorynotes.com/auxin-signaling/#respond Mon, 28 Sep 2026 22:45:09 +0000 https://www.laboratorynotes.com/?p=32282 Auxin signaling allows plant cells to translate hormone concentration into changes in gene expression, growth, and development. Discover how TIR1/AFB receptors, AUX/IAA proteins, ARF transcription factors, and hormone crosstalk regulate roots, shoots, phototropism, organ formation, and plant architecture.

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