grain_icon Markers Home | Markers Search | Browse Map Sets | SSR Markers Resource | Microarray Probes | Help | Tutorial | FAQs
Find: Type: Taxonomy:
E.g., "OA_BBa0071H05,c0346J09", "rm*", Oat RFLPs like "CDO*", or view help.
expand all sections collapse all sections  Oryza sativa Gene "NAAT1"
ID 86424
Name NAAT1 (GENE SYMBOL)
Synonyms (2)
GRAMENE GENEGR:0080046
Type Gene
Species Oryza sativa (Oryza sativa) [ GR_tax:013681 ]
Germplasm
Description OsNAAT1 gene encodes functional NAAT (nicotianamine aminotransferase), which
catalyses the key step from nicotianamine to the 3''-keto form in muginetic acid
family phytosiderophores (MAs) biosynthetic pathway. Northern blot and RT-PCR
showed OsNAAT1 was strongly up-regulated by Fe deficiency in roots and shoots.
OsNAAT1 Promoter-GUS revealed that OsNAAT1 was expressed in companion and
pericycle cells adjacent to the protoxylem of Fe-deficient roots. OsNAAT1
contains an Fe deficiency-responsive element 1 (IDE1) like sequence at 290-273
basese upstream from the putative translation start site.
Tags () None
box  Source/Library
toggle section  Details
box  Database Cross-References (0)
box  Sequences (0)
toggle section  Map Positions (1)
box  Associations (0)
toggle section  Associated Ontologies (20)
box  Images (0)