| molecular and biochemical characterization of puroindoline a and b alleles in chinese landraces and historical cultivars. | kernel hardness that is conditioned by puroindoline genes has a profound effect on milling, baking and end-use quality of bread wheat. in this study, 219 landraces and 166 historical cultivars from china and 12 introduced wheats were investigated for their kernel hardness and puroindoline alleles, using molecular and biochemical markers. the results indicated that frequencies of soft, mixed and hard genotypes were 42.7, 24.3, and 33.0%, respectively, in chinese landraces and 45.2, 13.9, and 40.9 ... | 2006 | 16344983 |
| temporal dynamics, population characterization and mycotoxins accumulation of fusarium graminearum in eastern china. | trichothecene genotype composition, mycotoxin production, genetic diversity, and population structure were analyzed, using 185 fusarium strains collected from wheat (triticum aestivum l.) throughout the jiangsu province during 1976, 1983, 1998, 2006, and 2014. the results showed that 3-acetyldeoxynivalenol (3adon) was consistently the predominant type in this region over 40 years, and the nivalenol (niv) type has emerged since 1998. long-term rotation of wheat and rice (oryza sativa l.), rather ... | 2016 | 27853184 |