Oryza sativa gene "DU6A" (GR:0060266)

Genes

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Oryza sativa gene "DU6A" (GR:0060266)

Species

Oryza sativa (Rice) [ GR_tax:013681 ]

Accession

GR:0060266

Gene Symbol

DU6A

Gene Name

DULL ENDOSPERM 6A

Synonyms (6)

du6a(t)*	dull endosperm-6a
du6	dull endosperm-6
du6	dull endosperm-6

E.C. Numbers (0)

Pathway Reactions (0)

Gene Type

Not sequenced

Has Phenotype

yes

Description

Dull endosperm has low amylose content, stains well with I2-KI; shorter than normal grain. Dull mutant line 48486 was controlled by a pair of duplicate recessive genes, designated as du6 (du6a) and du7 (du6b).

Alleles (1)

du6.1 (du6a)

Germplasm (1)

48486

Sequences (0)

Gene-To-Gene Interactions (0)

Gene Interactions (0)

Map Positions (0)

Gene Map Positions (0)

Associated Ontologies (6)

Trait	amylose content (TO:0000196)
Plant Structure	endosperm (PO:0009089)
Plant Growth and Development Stage	whole plant fruit ripening complete stage (PO:0007038)
Cereal Plant Growth Stage	09-mature grain stage (GRO:0007045)
Cellular Component	amyloplast starch grain (GO:0009568)
Biological Process	polysaccharide metabolic process (GO:0005976)

Associated QTL (0)

Database Cross-References (1)

Oryzabase: 2022

Literature (2)

Images (1)

1.	1. Normal (on left) and dull (on right) endosperms and the reaction to I2-KI solution; dull endosperm stained well with I2-KI (on top left). (Photo courtesy H. J. Koh)

SNPs (0)