---
res:
  bibo_abstract:
  - The phytohormone auxin is the major growth regulator governing tropic responses
    including gravitropism. Auxin build-up at the lower side of stimulated shoots
    promotes cell expansion, whereas in roots it inhibits growth, leading to upward
    shoot bending and downward root bending, respectively. Yet it remains an enigma
    how the same signal can trigger such opposite cellular responses. In this review,
    we discuss several recent unexpected insights into the mechanisms underlying auxin
    regulation of growth, challenging several existing models. We focus on the divergent
    mechanisms of apoplastic pH regulation in shoots and roots revisiting the classical
    Acid Growth Theory and discuss coordinated involvement of multiple auxin signaling
    pathways. From this emerges a more comprehensive, updated picture how auxin regulates
    growth.@eng
  bibo_authorlist:
  - foaf_Person:
      foaf_givenName: Lanxin
      foaf_name: Li, Lanxin
      foaf_surname: Li
      foaf_workInfoHomepage: http://www.librecat.org/personId=367EF8FA-F248-11E8-B48F-1D18A9856A87
    orcid: 0000-0002-5607-272X
  - foaf_Person:
      foaf_givenName: Michelle C
      foaf_name: Gallei, Michelle C
      foaf_surname: Gallei
      foaf_workInfoHomepage: http://www.librecat.org/personId=35A03822-F248-11E8-B48F-1D18A9856A87
    orcid: 0000-0003-1286-7368
  - foaf_Person:
      foaf_givenName: Jiří
      foaf_name: Friml, Jiří
      foaf_surname: Friml
      foaf_workInfoHomepage: http://www.librecat.org/personId=4159519E-F248-11E8-B48F-1D18A9856A87
    orcid: 0000-0002-8302-7596
  bibo_doi: 10.1016/j.tplants.2021.11.006
  bibo_issue: '5'
  bibo_volume: 27
  dct_date: 2022^xs_gYear
  dct_identifier:
  - UT:000793707900005
  dct_isPartOf:
  - http://id.crossref.org/issn/1360-1385
  dct_language: eng
  dct_publisher: Cell Press@
  dct_title: 'Bending to auxin: Fast acid growth for tropisms@'
  fabio_hasPubmedId: '34848141'
...