• Retrieved from https://www.thoughtco.com/phototropism-419215 Trueman, Shanon. (thoughtco.com)
  • https://www.thoughtco.com/phototropism-419215 (accessed February 24, 2018). (thoughtco.com)
  • How Did Early Scientists Explain Phototropism? (thoughtco.com)
  • Early opinions on the cause of phototropism varied among scientists. (thoughtco.com)
  • PIN3 and PIN7 proteins were thought to play a role in pulse-induced phototropism. (wikipedia.org)
  • There is some redundancy among "PIN1", "PIN3", and "PIN7", but it is thought that PIN3 plays a greater role in pulse-induced phototropism. (wikipedia.org)
  • Authoritative and cutting-edge, Phototropism: Methods and Protocols aims to ensure successful results in the further study of this vital field. (springer.com)
  • A second group of genes, PIN genes, have been found to play a major role in phototropism. (wikipedia.org)