Mushrooms including Mycoleptodonoides aitchisonii are used as foods and employed as folk remedies for diabetes and inflammatroy diseases. This study analyzed anti-diabetic effects of Mycoleptodonoides aitchisonii, which grows in some areas such as Gangwon-do and Jeju-do in Korea, as insulin-derived phosphorylation. When 100 ng/ml of IL-6, inflammatory cytokine was given to SK-hep1, HepG2, Akt phosphorylation by insulin was found to be remarkably reduced. In addition, metformin, Antidiabetics serving as positive control in liver was used. Mycoleptodonoides aitchisonii used for analyzing anti-diabetic effects in this test didn’t give a great impact on the decrease in Akt phosphorylation by IL-6 at high concentration. However, fruit body in Mycoleptodonoides aitchisonii inhibited the decrease in Akt phosphorylation by IL-6 according to the concentration. At the highest concentration 100㎍/ml, it had an effect of increasing Akt phosphorylation to 77%, which was decreased by 50% compared to the insulin treated group by IL-6. Therefore, Mycoleptodonoides aitchisonii fruit body used in this test activated Akt phosphorylation inhibited by IL-6 and showed a possibility of significant anti-diabetic effects compared to positive control(metformin).

Improving rice high-quality potential is to suffice the food demand of the rapid decreasing consumption, and is a major breeding target recently. We calculated the alkali digestion value (ADV), used to indirectly measure gelatinization temperature, to evaluate the quality of cooked rice in 2013 and 2014. The ADV score of frequency distribution was higher milled rice than brown rice. In total, nine different quantitative trait loci (QTLs) were found on chromosomes1, 3, 5, 6 and 8 in 2013 and 2014. Also, chromosome 5, 8 were detected over two years. The polymorphism using RM223, RM3530, and RM18130 markers can be used to select lines that have a good trait for breeding of high-quality rice. We conclude that selected molecular markers from this QTL analysis could be exploited in future rice quality.

The significance of genetic stability and bio-safety environment has been recently recognized by many GM plants. This study was to evaluate the GM stability of transgenic rice and to identify the environment variance. The GM rice of vitamin A　-enriched rice and four check cultivars were analyzed the data on agronomic characters and principal component for 2009-2011 in large-GM crop field. Cultivation environment was conducted in the large-GM field and greenhouse to determine grain characters. In this experiment, there was no significant difference in agronomic characters between GM rice of vitamin A-enriched rice and a donor plant, Nagdong. Related to grain characters, grain appearance and physicochemical characteristics were similar to GM rice of vitamin A-enriched rice and a donor plant, Nagdong. However, grain appearance in GM rice of vitamin A-enriched rice showed to white core and white belly when GM rice of vitamin A-enriched rice was planted in greenhouse. The type and distribution of dominant weed species also were not different from GM rice of vitamin A-enriched rice and a donor plant, Nagdong. Additionally that of gene flow was not detected in dominant weed species by PCR analysis.