[HTML][HTML] Flavoprotein monooxygenases: versatile biocatalysts

CE Paul, D Eggerichs, AH Westphal, D Tischler… - Biotechnology …, 2021 - Elsevier
Flavoprotein monooxygenases (FPMOs) are single-or two-component enzymes that
catalyze a diverse set of chemo-, regio-and enantioselective oxyfunctionalization reactions …

Auxin controlled by ethylene steers root development

H Qin, R Huang - International Journal of Molecular Sciences, 2018 - mdpi.com
Roots are important plant ground organs, which absorb water and nutrients to control plant
growth and development. Phytohormones have been known to play a crucial role in the …

Auxin biosynthesis maintains embryo identity and growth during BABY BOOM-induced somatic embryogenesis

M Li, J Wrobel-Marek, I Heidmann, A Horstman… - Plant …, 2022 - academic.oup.com
Somatic embryogenesis is a type of plant cell totipotency where embryos develop from
nonreproductive (vegetative) cells without fertilization. Somatic embryogenesis can be …

Local auxin biosynthesis is required for root regeneration after wounding

R Matosevich, I Cohen, N Gil-Yarom, A Modrego… - Nature Plants, 2020 - nature.com
The root meristem can regenerate following removal of its stem-cell niche by recruitment of
remnant cells from the stump. Regeneration is initiated by rapid accumulation of auxin near …

Chemical inhibition of the auxin inactivation pathway uncovers the roles of metabolic turnover in auxin homeostasis

K Fukui, K Arai, Y Tanaka, Y Aoi… - Proceedings of the …, 2022 - National Acad Sciences
The phytohormone auxin, indole-3-acetic acid (IAA), plays a prominent role in plant
development. Auxin homeostasis is coordinately regulated by auxin synthesis, transport …

Indole-3-Acetic Acid Is Synthesized by the Endophyte Cyanodermella asteris via a Tryptophan-Dependent and -Independent Way and Mediates the Interaction with a …

L Jahn, U Hofmann, J Ludwig-Müller - International Journal of Molecular …, 2021 - mdpi.com
The plant hormone indole-3-acetic acid (IAA) is one of the main signals playing a role in the
communication between host and endophytes. Endophytes can synthesize IAA de novo to …

Initial bud outgrowth occurs independent of auxin flow from out of buds

TG Chabikwa, PB Brewer, CA Beveridge - Plant Physiology, 2019 - academic.oup.com
Apical dominance is the process whereby the shoot tip inhibits the growth of axillary buds
along the stem. It has been proposed that the shoot tip, which is the predominant source of …

Precise regulation of the TAA1/TAR-YUCCA auxin biosynthesis pathway in plants

P Luo, DW Di - International Journal of Molecular Sciences, 2023 - mdpi.com
The indole-3-pyruvic acid (IPA) pathway is the main auxin biosynthesis pathway in the plant
kingdom. Local control of auxin biosynthesis through this pathway regulates plant growth …

Recent advances in auxin biosynthesis and homeostasis

M Solanki, LI Shukla - 3 Biotech, 2023 - Springer
The plant proliferation is linked with auxins which in turn play a pivotal role in the rate of
growth. Also, auxin concentrations could provide insights into the age, stress, and events …

Fluorescent biosensors illuminating plant hormone research

M Balcerowicz, KN Shetty, AM Jones - Plant Physiology, 2021 - academic.oup.com
Phytohormones act as key regulators of plant growth that coordinate developmental and
physiological processes across cells, tissues and organs. As such, their levels and …