International Database for Barley Genes and Barley Genetic Stocks

BGS 698, Necroticans 27, nec27

BGN  43:201
Stock number: BGS 698
Locus name: Necroticans 27
Locus symbol: nec27

Previous nomenclature and gene symbolization:



Monofactorial recessive (1).
Location is unknown.


Large black spots develop on the leaf blades of plants and exhibit a slight increase in size as leaves mature. Older leaf blades showed more necrosis and gradually they become yellow and die (1). The mutant (γ08-125, GSHO 3634) is phenotypically similar to the mutant (1).

Origin of mutant:

A gamma-ray induced mutant in Morex (CIho 15773) (1).

Mutational events: (γ06-05, GSHO 3633) and (γ08-125, GSHO 3634) in Morex (CIho 15773) (1).

Mutant used for description and seed stocks: (γ06-05, GSHO 3633) in Morex.


1. Kleinhofs, A. (Unpublished).


A. Kleinhofs. 2013. Barley Genet. Newsl. 43:201.