Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At4g24670	Involved in auxin production.	No verified direct reference in this release
Arabidopsis	At1g23320	Probably involved in auxin production.	No verified direct reference in this release
Arabidopsis	At1g70560	L-tryptophan aminotransferase involved in auxin (IAA) biosynthesis.	Rapid synthesis of auxin via a new tryptophan-dependent pathway is required for shade avoidance in plants.; 2008; DOI: 10.1016/j.cell.2008.01.049; PMID: 18394996; https://pubmed.ncbi.nlm.nih.gov/18394996/ | TAA1-mediated auxin biosynthesis is essential for hormone crosstalk and plant development.; 2008; DOI: 10.1016/j.cell.2008.01.047; PMID: 18394997; https://pubmed.ncbi.nlm.nih.gov/18394997/
Rice	Os05g0169300	Probable tryptophan aminotransferase that may be involved in the regulation of auxin production in developing rice grains.	A large increase in IAA during development of rice grains correlates with the expression of tryptophan aminotransferase OsTAR1 and a grain-specific YUCCA.; 2012; DOI: 10.1111/j.1399-3054.2012.01649.x; PMID: 22582989; https://pubmed.ncbi.nlm.nih.gov/22582989/
Rice	Os01g0169800	Probable tryptophan aminotransferase involved in auxin (IAA) biosynthesis.	The YUCCA-Auxin-WOX11 Module Controls Crown Root Development in Rice.; 2018; DOI: 10.3389/fpls.2018.00523; PMID: 29740464; https://pubmed.ncbi.nlm.nih.gov/29740464/