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ACCESSIONPLANT NAMETAXONOMYORIGINGENEBANKIMAGEAVAILABILITYRECEIVEDSOURCE TYPESOURCE DATECOLLECTION SITECOORDINATESELEVATIONHABITATIMPROVEMENT LEVELNARRATIVE
0PI 675644Lassik SBEII a/b-ABTriticum aestivum L. subsp. aestivum California, United StatesNSGCImage2015DONATEDBreeding materialThe Lassik SBEIIab-AB mutant showed a significant increase in grain amylose content (to 35.6%) and a non-significant increase in resistant starch content (to 0.26 g/100g) in a field experiment relative to the Lassik control (amylose content = 30.7% and resistant starch = 0.23 g/100g). This mutant also exhibited slight reductions in total starch and kernel weight but the differences were not significant. [See PI 675644 - 675647 for accessions from the same JPR publication.]1932069PI 675644
1PI 675645Lassik SBEIIa/b-A, SBEIIa-DTriticum aestivum L. subsp. aestivum California, United StatesNSGCImage2015DEVELOPEDBreeding materialThe Lassik SBEIIa/b-A, SBEIIa-D mutant showed a significant increase in grain amylose content (to 34.9 %) and a non-significant increase in resistant starch content (to 0.25 g/100g) in a field experiment relative to the Lassik control (amylose content = 30.7% and resistant starch = 0.23 g/100g). This mutant also exhibited slight reductions in total starch but the difference was not significant. [See PI 675644 - 675647 for accessions from the same JPR publication.]1932070PI 675645
2PI 675646Lassik SBEIIa/b-B, SBEIIa-DTriticum aestivum L. subsp. aestivum California, United StatesNSGCImage2015DEVELOPEDBreeding materialThe Lassik SBEIIa/b-B, SBEIIa-D mutant showed a non-significant increase in relative grain amylose content (to 31.6 %) and a non-significant increase in resistant starch content (to 0.24 g/100g) in a field experiment relative to the Lassik control (amylose content = 30.7% and resistant starch = 0.23 g/100g). This mutant also exhibited slight reductions in kernel weight but the difference was not significant. [See PI 675644 - 675647 for accessions from the same JPR publication.]1932071PI 675646
3PI 675647Lassik SBEIIa/b-AB, SBEIIa-DTriticum aestivum L. subsp. aestivum California, United StatesNSGCImage2015DEVELOPEDBreeding materialThe Lassik SBEIIa/b-AB, SBEIIa-D mutant showed a significant increase in relative grain amylose content (to 50.0 %) and a significant increase in resistant starch content (to 2.7 g/100g) in a field experiment relative to the Lassik control (amylose content = 30.7% and resistant starch = 0.23 g/100g). This mutant also exhibited a significant reduction in total starch content (from 60.1 g/100g in the control to 55.4 g/100g in the quintuple mutant). [See PI 675644 - 675647 for accessions from the same JPR publication.]1932072PI 675647