Engineering the Staple Oil Crop Enriched with α-Linolenic Acid Using the Perilla - Fusion Gene.

Modern people generally suffer from α-linolenic acid (ALA) deficiency, since most staple food oils are low in ALA content. Thus, the enhancement of ALA in staple oil crops is of importance. In this study, the and coding regions from the ALA-king species were fused using a newly designed double linker LP4-2A, driven by a seed-specific promoter P, and engineered into a rapeseed elite cultivar ZS10 with canola quality background.

A new epipolythiodioxopiperazine with antibacterial and cytotoxic activities from the endophytic fungus Chaetomium sp. M336.

A new compound 6-formamide-chetomin (1) together with chetomin (2) was isolated from solid fermentation products of the endophytic fungus Chaetomium sp. M336, which were elucidated by extensive spectroscopic analyses, including 1D and 2D NMR, and HR-ESI-MS experiments. The bioassay result showed that compound 1 had strong antibacterial activity against Escherichia coli, Staphylococcus aureus, Salmonella typhimurium ATCC 6539 and Enterococcus faecalis with minimum inhibitory concentration (MIC) value of 0.

Four new steroids from the endophytic fungus Chaetomium sp. M453 derived of Chinese herbal medicine Huperzia serrata.

An endophytic fungus, Chaetomium sp. M453, was isolated from Huperzia serrata (Thunb. ex Murray) Trev.

Pestalotic acids A-I, antibacterial ambuic acid analogues, from a mycoparasite (Pestalotipsis sp. cr014) of Cronartium ribicola.

The white pine blister rust caused by Cronartium ribicola is a severe disease of Pinus armandii Franch in Sichuan Province, China. A mycoparasite was isolated from aeciospore piles of C. ribicola and identified as Pestalotipsis sp.