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Auxin’s origin : do PILS hold the key?

Kenny Bogaert (UGent) , Jonas Blomme (UGent) , Tom Beeckman (UGent) and Olivier De Clerck (UGent)
(2022) TRENDS IN PLANT SCIENCE. 27(3). p.227-236
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Abstract
Auxin is a key regulator of many developmental processes in land plants and plays a strikingly similar role in the phylogenetically distant brown seaweeds. Emerging evidence shows that the PIN and PIN-like (PILS) auxin transporter families have preceded the evolution of the canonical auxin response pathway. A wide conservation of PILS-mediated auxin transport, together with reports of auxin function in unicellular algae, would suggest that auxin function preceded the advent of multicellularity. We find that PIN and PILS transporters form two eukaryotic subfamilies within a larger bacterial family. We argue that future functional characterisation of algal PIN and PILS transporters can shed light on a common origin of an auxin function followed by independent co-option in a multicellular context.
Keywords
Plant Science, ARABIDOPSIS-THALIANA, MULTIPLE ORIGINS, ABC TRANSPORTERS, FUCUS-DISTICHUS, TISSUE-CULTURE, PIN PROTEINS, EVOLUTION, GROWTH, LIGHT, ACID

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Citation

Please use this url to cite or link to this publication:

MLA
Bogaert, Kenny, et al. “Auxin’s Origin : Do PILS Hold the Key?” TRENDS IN PLANT SCIENCE, vol. 27, no. 3, 2022, pp. 227–36, doi:10.1016/j.tplants.2021.09.008.
APA
Bogaert, K., Blomme, J., Beeckman, T., & De Clerck, O. (2022). Auxin’s origin : do PILS hold the key? https://doi.org/10.1016/j.tplants.2021.09.008
Chicago author-date
Bogaert, Kenny, Jonas Blomme, Tom Beeckman, and Olivier De Clerck. 2022. “Auxin’s Origin : Do PILS Hold the Key?” TRENDS IN PLANT SCIENCE. https://doi.org/10.1016/j.tplants.2021.09.008.
Chicago author-date (all authors)
Bogaert, Kenny, Jonas Blomme, Tom Beeckman, and Olivier De Clerck. 2022. “Auxin’s Origin : Do PILS Hold the Key?” TRENDS IN PLANT SCIENCE. doi:10.1016/j.tplants.2021.09.008.
Vancouver
1.
Bogaert K, Blomme J, Beeckman T, De Clerck O. Auxin’s origin : do PILS hold the key? Vol. 27, TRENDS IN PLANT SCIENCE. 2022. p. 227–36.
IEEE
[1]
K. Bogaert, J. Blomme, T. Beeckman, and O. De Clerck, “Auxin’s origin : do PILS hold the key?,” TRENDS IN PLANT SCIENCE, vol. 27, no. 3. pp. 227–236, 2022.
@misc{8725808,
  abstract     = {{Auxin is a key regulator of many developmental processes in land plants and plays a strikingly similar role in the phylogenetically distant brown seaweeds. Emerging evidence shows that the PIN and PIN-like (PILS) auxin transporter families have preceded the evolution of the canonical auxin response pathway. A wide conservation of PILS-mediated auxin transport, together with reports of auxin function in unicellular algae, would suggest that auxin function preceded the advent of multicellularity. We find that PIN and PILS transporters form two eukaryotic subfamilies within a larger bacterial family. We argue that future functional characterisation of algal PIN and PILS transporters can shed light on a common origin of an auxin function followed by independent co-option in a multicellular context.}},
  author       = {{Bogaert, Kenny and Blomme, Jonas and Beeckman, Tom and De Clerck, Olivier}},
  issn         = {{1360-1385}},
  keywords     = {{Plant Science,ARABIDOPSIS-THALIANA,MULTIPLE ORIGINS,ABC TRANSPORTERS,FUCUS-DISTICHUS,TISSUE-CULTURE,PIN PROTEINS,EVOLUTION,GROWTH,LIGHT,ACID}},
  language     = {{eng}},
  number       = {{3}},
  pages        = {{227--236}},
  series       = {{TRENDS IN PLANT SCIENCE}},
  title        = {{Auxin’s origin : do PILS hold the key?}},
  url          = {{http://dx.doi.org/10.1016/j.tplants.2021.09.008}},
  volume       = {{27}},
  year         = {{2022}},
}

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