Biology Reference
In-Depth Information
(a)
(b)
(c)
(d)
Fig. 11.1.
Typical symptoms of major chickpea diseases (a) ascochyta blight (b) fusarium wilt
(c) botrytis (d) rust. For a color version of this figure, please refer to the color plate.
virulence levels have been reported (Udupa and
Baum 2003; Cho et al. 2004).
tion it is mostly considered to be a quantitative
trait. The genetic inheritance of resistance reac-
tion has been variously described as controlled
by one dominant, one recessive, two comple-
mentary recessive, or two complementary dom-
inant genes, plus minor modifier genes that
could determine the degree of resistance (Pande
et al. 2005a). More recently, Danehloueipour and
Host Resistance Inheritance and QTL
Mapping
Resistance to AB is either partial or incomplete,
and owing to difficulties in phenotype evalua-
Search WWH ::
Custom Search