Publications by authors named "Songhua Long"

Multiple varieties of flaxseeds have been identified in the world, yet the relationship between these varieties, their agronomic traits, and their seeds' quality remains unclear. This study aimed to determine the level of lignan, vitamins and carotenoids in 40 selected flaxseed varieties, and the relationship between varieties, agronomic traits, and seed quality was investigated. In this study, notably, fiber flax variety No.

View Article and Find Full Text PDF

yet important redox reaction between protons and electrons and H, thus mediating symbiotic interactions. The contribution of to this symbiosis and anti-oxidative damage was investigated using the (encoding maturation protein) mutant. The mutant grew a little faster than its parental 7653R and displayed decreased antioxidative capacity under HO-induced oxidative damage.

View Article and Find Full Text PDF

Kenaf (Hibiscus cannabinus L.) is suitable for growing in heavy metal-polluted soil for non-food purposes and can be used as a potential crop to remediate heavy metal-contaminated soil. The main objective of this study was to investigate kenaf phytoextraction of cadmium (Cd), including uptake, translocation, and accumulation differences in tissues among kenaf cultivars.

View Article and Find Full Text PDF

Flax ( L.) is suitable for growing in heavy metal polluted soil for non-food purposes and can be used as potential crops for cleaning the soil from heavy metals. The main objective of this study was to investigate flax/linseed phytoextraction of cadmium (Cd), including uptake, translocation, and accumulation differences in organs among flax/linseed cultivars.

View Article and Find Full Text PDF

To better understand the molecular mechanisms and gene expression characteristics associated with development of bast fiber cell within flax stem phloem, the gene expression profiling of flax stem peels and leaves were screened, using Illumina's Digital Gene Expression (DGE) analysis. Four DGE libraries (2 for stem peel and 2 for leaf), ranging from 6.7 to 9.

View Article and Find Full Text PDF

Bast fibre crops are the second most important natural fibre crops following cotton. Of these, flax (Linum ustitatissimum L.) is the most widely planted in the world, with its fibre used for high quality linen textile.

View Article and Find Full Text PDF

Thirty-five microsatellite loci were isolated and characterized in Linum usitatissimum using enriched genomic libraries. These loci were screened in eight cultivars from different countries and regions and were found to be polymorphic, with the number of alleles per locus ranging from two to six, and observed and expected heterozygosities ranging from 0.125 to 0.

View Article and Find Full Text PDF

A cDNA library was constructed based on the Gateway system that is a method to construct a high-quality cDNA library without the use of restriction enzyme for cloning. This is the first report that the Gateway system is used to construct a cDNA library for Alternaria sp..

View Article and Find Full Text PDF