Genetic mapping and validation of the loci controlling 7S α' and 11S A-type storage protein subunits in soybean [Glycine max (L.) Merr.].

Four soybean storage protein subunit QTLs were mapped using bulked segregant analysis and an F population, which were validated with an F RIL population. The storage protein globulins β-conglycinin (7S subunit) and glycinin (11S subunits) can affect the quantity and quality of proteins found in soybean seeds and account for more than 70% of the total soybean protein. Manipulating the storage protein subunits to enhance soymeal nutrition and for desirable tofu manufacturing characteristics are two end-use quality goals in soybean breeding programs.

Identification of suitable grapevine reference genes for qRT-PCR derived from heterologous species.

Identification and validation of suitable reference genes that exhibit robust transcriptional stability across many sample types is an absolute requirement of all qRT-PCR experiments. Often, however, only small numbers of reference genes, validated across limited sample types, are available for non-model species. This points to a clear need to assess and validate a wider range of potential reference genes than is currently available.