---
gene_symbols:
  - MtNAP1
gene_symbol_long: Nick-associated protein 1
gene_model_pub_name: Medtr4g084140
gene_model_full_id: medtr.A17_HM341.gnm4.ann2.Medtr4g084140
confidence: 5
curators:
  - Steven Cannon
phenotype_synopsis: Reduced levels of nodulation, reduced acetylene reduction, and limited nodule development.  Aborted and deformed infection threads restricted to epidermal root hair cells.  The few nodules that did form had very low rhizobial colonization and nitrogenase activity.
traits:
  - entity_name: root nodule number
    entity: TO:0000900
  - entity_name: root nodule morphology trait
    entity: TO:0000898
  - entity_name: enzyme activity trait
    entity: TO:0000599
  - entity_name: root system
    entity: PO:0025025
  - entity_name: root nodule
    entity: PO:0003023
  - entity_name: root hair cell
    entity: PO:0000256
references:
  - citation: Miyahara, Richens et al., 2010
    doi: 10.1094/mpmi-06-10-0144
    pmid: 20731530
  - citation: Oellrich, Walls et al., 2015
    doi: 10.1186/s13007-015-0053-y
    pmid: 25774204