International Database for Barley Genes and Barley Genetic Stocks
BGS 687, Necroticans 16, nec16
Stock number: BGS 687
Locus name: Necroticans 16
Locus symbol: nec16
Previous nomenclature and gene symbolization:
Monofactorial recessive (1).
The phenotype is expressed as large dark black spots that are fairly numerous on the leaf blades. The necrotic spots seem more common near the margins of the leaf blade. The vigor of mutant plants is good. The nec16.ao mutant is not allelic to nec15.an (FN093, GSHO 3620, BGS 686) (1).
Origin of mutant:
A fast neutron induced mutant in Steptoe (CIho 15229) (1).
nec16.ao (FN201, GSHO 3621) in Steptoe (CIho 15229) (1).
Mutant used for description and seed stocks:
nec16.ao (FN201, GSHO 3621) in Steptoe.
1. Kleinhofs, A. (Unpublished).
A. Kleinhofs. 2013. Barley Genet. Newsl. 43:190.