Table I.

HISN genes of Arabidopsis

Arabidopsis GeneYeast OrthologBacterial OrthologArabidopsis LocusEnzyme ActivityFunctional AnalysisAllele 1Allele 2Allele 3
HISN1AHIS1HisGAt1g58080PhosphoribosyltransferaseOhta et al. (2000)SK-152420SK-3720
HISN1BHIS1HisGAt1g09795PhosphoribosyltransferaseOhta et al. (2000)RATM13-4733-1GSK-65159
HISN2HIS4HisIEAt1g31860Cyclohydrolase and pyrophosphohydrolaseFujimori and Ohta (1998b)SK-47603SK-143868SK-55503
HISN3HIS6HisAAt2g36230BBMII isomeraseFujimori et al. (1998)SK-41416SK-97704Ds15-1767-1c
HISN4HIS7HisHFAt4g26900Amidotransferase/cyclaseFujimori and Ohta (1998a)SK-41907SK-2283SL-556-C04
HISN5AHIS3HisBAt3g22425DehydrataseTada et al. (1994)SK-9063
HISN5BHIS3HisBAt4g14910DehydrataseNot characterizedNone confirmed
HISN6AHIS5HisCAt5g10330AminotransferaseEl Malki et al. (1998)aemb2196bSL-750-F01hpa1d
HISN6BHIS5HisCAt1g71920AminotransferaseNo ESTs confirmedNone identified
HISN7HIS2HisBUnknownPhosphataseUnknownUnknown
HISN8HIS4HisDAt5g63890DehydrogenaseNagai et al. (1991)SL-1230-F01
  • a Characterized from Nicotiana tabacum.

  • b Refer to www.seedgenes.org; Tzafrir et al. (2004).

  • c Characterized by Noutoshi et al. (2005).

  • d Characterized by Mo et al. (2006).