International Database for Barley Genes and Barley Genetic Stocks
BGS 684, Necroticans 13, nec13
Stock number: BGS 684
Locus name: Necroticans 13
Locus symbol: nec13
Previous nomenclature and gene symbolization:
None.
Inheritance:
Monofactorial recessive (1).
Location is unknown.
Location is unknown.
Description:
The necrotic phenotype produces infrequent small to medium sized dark brown spots on the leaf blades, but it is not expressed on awns (1). Little chlorosis is observed around the necrotic lesions. Plants with the nec13.ak (FN361, GSHO 3617) or nec13.al (FN365, GSHO 3618) mutant sometimes show streaking necrotic spots on the leaf blades. The vigor of mutant plants is excellent (1).
 with small to medium sized dark brown spots to the left compared with cultivar Steptoe. Image taken in Andy Kleinhofs lab, Pullman, USA.'))
 with small to medium sized dark brown spots to the left compared with cultivar Steptoe. Image taken in Andy Kleinhofs lab, Pullman, USA.'))
Origin of mutant:
A fast neutron induced mutant in Steptoe (CIho 15229) (1).
Mutational events:
nec13.aj (FN360, GSHO 3616), nec13.ak (FN361, GSH 3617), and nec13.al (FN365, GSHO 3618) in Steptoe (CIho 15229) (1).
Mutant used for description and seed stocks:
nec13.aj (FN360, GSHO 3616), nec13.ak (FN361, GSHO 3617), and nec13.al (FN365, GSHO 3618) in Steptoe.
References:
1. Kleinhofs, A. (Unpublished).
Prepared:
A. Kleinhofs. 2013. Barley Genet. Newsl. 43:187.
