Use of Molecular Markers for Doubled Haploid Technology: From Academia to Plant Breeding Companies.

Molecular markers are employed for doubled haploid (DH) technology by researchers and applied plant breeders in many crops. In the 1990s, isozymes and RFLPs were commonly used marker technologies to characterize DHs and were later replaced by PCR- based markers (e.g.

Identification of Ideal Allele Combinations for the Adaptation of Spring Barley to Northern Latitudes.

The northwards expansion of barley production requires adaptation to longer days, lower temperatures and stronger winds during the growing season. We have screened 169 lines of the current barley breeding gene pool in the Nordic region with regards to heading, maturity, height, and lodging under different environmental conditions in nineteen field trials over 3 years at eight locations in northern and central Europe. Through a genome-wide association scan we have linked phenotypic differences observed in multi-environment field trials (MET) to single nucleotide polymorphisms (SNP).

Development and assessment of DArT markers in triticale.

Triticale (X Triticosecale Wittm.) is a hybrid derived by crossing wheat (Triticum sp.) and rye (Secale sp.

Microsatellite markers for powdery mildew resistance in pea (Pisum sativum L.).

Powdery mildew is a common disease of field pea, Pisum sativum L., and is caused by the ascomycete fungus Erysiphe pisi. It can cause severe damage in areas where pea is cultivated.