Question:medium

A dual affinity nitrate transporter (NPF 6.3) operates as both a low- and high-affinity transporter. Its ability to switch between two affinity modes depends upon its:

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Remember that CIPK23 is the primary kinase that regulates both potassium (\(\text{AKT1}\)) and nitrate (\(\text{CHL1}\)) transporters in plants via phosphorylation.
Updated On: Jul 13, 2026
  • Redox state
  • Nitration state
  • Phosphorylation state
  • Cellular location and interaction with other proteins
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The Correct Option is C

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