granule-bound starch synthase I

06/01/2009 - "Phylogenetic utility of two nuclear genes (GBSSI-2 and DHAR) was explored in genus Fragaria in order to clarify phylogenetic relationships among taxa and to elucidate the origin of the polyploid species. "
09/01/2005 - "We also used nuclear ITS and GBSSI sequence data to determine whether diploid and polyploid forms represent the same phylogenetic species, and the phylogeographic relationships among populations and ploidy levels. "
08/01/2001 - "Despite the heterozygous and polyploid character of potato it was possible to assign variation in GBSSI activity to the allelic composition at the GBSSI loci within a large population of Solanum tuberosum cultivars and Solanum breeding lines. "
05/24/2012 - "Two separate studies using the nuclear orthologs GBSSI and nitrate reductase confirmed prior hypotheses of polyploid origins in potato and have shown new origins not proposed before. "
01/01/2013 - "Diploid and polyploid relationships were estimated using four molecular data sets, including one that combines two regions of the chloroplast genome, and three from unlinked nuclear genes: phosphoenolpyruvate carboxylase, β-amylase, and granule-bound starch synthase I. Four gene trees were generated using maximum likelihood, and the phylogenetic placement of the polyploid sequences reveals extensive reticulation beyond allopolyploidy alone. "

09/01/2019 - "The Solanum tuberosum GBSSI gene: a target for assessing gene and base editing in tetraploid potato."