• 복식
• /
• 제51권8호
• /
• pp.141-157
• /
• 2001

It has been since 15 century when Ainu realized themselves as a race. Their folk culture had been formed with the effect of East-northern Asia and cultural exchange with Japanese through the northern trade during 17 -18 centuries. It can be ascertained from the typical festival food and clothing. clothing style and the ornaments of Ainu people. The basics of Ainu people are composed of an unfolding clothes which men and women had wort in one-piece style even though they had lived in the northernmost cold climate. Atousi is their typical clothing which had been made of the grass fiber. Ainu people had imported the old cotton clothes from the trading with the mainland roughly in the late E-do (late 18 century). Ainu's clothing is divided broadly into Aiusi and Moreu pattern. Ainu people had decorated their back, shoulder, collar, burial clothes, waist and hem by changing and mixing them. These are the expression of their desire to prevent themselves from the wicked plot or the devil. There is no similar Ainu patterns or skill in Kimono, while it is known to be rather related to the area of Amur River, Sakhalin, and the distant Mongolia. Therefore, the traditional pattern of Ainu should be the continental conception which had been skilfully shaped through the trading with the north adding the series of Ainu People.

• KSBB Journal
• /
• 제26권5호
• /
• pp.427-432
• /
• 2011

In this study, a EXGA gene code for exo-β-1,3-glucanase from Aspergillus oryzae was overexpressed and secretory produced in Saccharomyces cerevisiae. To overexpress the β-1,3-glucanase, pGInu-exgA and pAInu-exgA plasmids having GAL10 and ADH1 promoter, respectively, and exoinulinase signal sequence (Inu s.s) were constructed and introduced in S. cerevisiae SEY2102 and 2805. The recombinant β-1,3-glucanase was successfully expressed and secreted into the medium and the β--1,3-glucanase activity in 2102/pGInu-exgA and 2102/pAInu-exgA strain were 5.01 unit/mL and 4.09 unit/mL, respectively. In the 2805/pGInu-exgA and 2805/pAInu-exgA strain, the β-1,3-glucanase activity showed 3.23 unit/mL and 3.22 unit/mL, respectively. Secretory efficiency in each strain reached 95% to 98%. Subsequently, the recombinant β1,3-glucanase was used for ethanol production. Ethanol productivity in 2102/pAInu-exgA strain was 0.83 g/L when pre-treated Laminaria japonica which has initial reducing sugar of 1.4 g/L was used as substrate. It is assumed that the polysaccharides of Laminaria japonica was effectively saccharified by recombinant β-1,3-glucanase, resulting in increase of ethanol productivity. These results suggested that recombinant β-1,3-glucanase was efficiently overexpressed and secreted in S. cerevisiae SEY2102 as host strain by using ADH1 promoter-Inu s.s system.

• 한국복식학회:학술대회논문집
• /
• 한국복식학회 2004년도 The 21st International Costume Congress
• /
• pp.295-297
• /
• 2004

• 생명과학회지
• /
• 제23권10호
• /
• pp.1192-1198
• /
• 2013

바이오 에탄올 생산을 위한 최적 효모균주의 개량을 위해 효모 genome shuffling 법을 이용하여 에탄올내성, 내열성 및 ${\beta}$-1,3-glucanase 활성을 가진 효모균주의 육종을 계획하였다. 본 연구에서는 세포 외 ${\beta}$-1,3-glucanase 활성을 가진 Saccharomyces cerevisiae $BY4742{\Delta}exg1$/pAInu-exgA 균주와 에탄올내성 및 내열성을 가진 S. cerevisiae YKY020 균주를 효모 protoplast fusion을 통하여 융합시켰다. 세포융합에 의해 $40^{\circ}C$에서 내열성을 보이는 네 개의 후보 균주(No. 3, 9, 11, 12)를 선별한 다음, 7% 에탄올 농도에서의 에탄올내성 및 ${\beta}$-1,3-glucanase 활성을 조사하였다. 두 모균주의 모든 표현형을 보이는 하나의 균주(No. 11)가 선별되었고, 이 균주를 BYK-F11이라고 명명하였다. BYK-F11 융합균주는 $BY4742{\Delta}exg1$/pAInu-exgA와 YKY020균주에 비해서 증가된 세포성장속도, 에탄올 내성, ${\beta}$-1,3-glucanase 활성 및 에탄올 생산성을 보임을 알 수 있었다. 따라서 본 연구에서는 다양한 특성을 가지지만 같은 접합형을 가진 효모균주들을 protoplast fusion법을 사용하여 손쉽게 새로운 산업용 효모균주로 육종시킬 수 있다는 것을 증명하였다.

• Animal Systematics, Evolution and Diversity
• /
• 제38권2호
• /
• pp.65-68
• /
• 2022

The subgenus Abstrulia Casey belonging to the genus Tetratoma Fabricius of the family Tetratomidae is distributed ten species over the Holarctic region, including eight Palaearctic species. In East Asia, four species from Russian Far East and two species from Japan have been recorded, respectively. In the Korean Peninsula, two species, T. (A.) ainu (Nakane) and T. (A.) pictipennis Reitter, were reported up to date, and latter species is newly recorded in South Korea in this paper. A redescription, habitus photograph, and illustrations of diagnostic characters of the species are provided, with a key to species of the subgenus Abstrulia.

• Asian Pacific Journal of Cancer Prevention
• /
• 제16권11호
• /
• pp.4781-4786
• /
• 2015

Siberian ginseng (Eleutherococcus senticosus) is used primarily as an adaptogen herb and also for its immune stimulant properties in Western herbal medicine. Another closely related species used in East Asian medicine systems i.e. Kampo, TCM (Manchuria, Korea, Japan and Ainu of Hokkaido) and also called Siberian ginseng (Acanthopanax senticosus) also displays immune-stimulant and anti-cancer properties. These may affect tumour growth and also provide an anti-fatigue effect for cancer patients, in particular for those suffering from lung cancer. There is some evidence that a carbohydrate in Siberian ginseng may possess not only immune stimulatory but also anti-tumour effects and also display other various anti-cancer properties. Our study aimed to determine the inhibitory and also proliferative effects of a methanol plant extract of Siberan ginseng (E. senticosus) on various cancer and normal cell lines including: A-549 (small cell lung cancer), XWLC-05 (Yunnan lung cancer cell line), CNE (human nasopharyngeal carcinoma cell line), HCT-116 (human colon cancer) and Beas-2b (human lung epithelial). These cell lines were treated with an extract from E. senticosus that was evaporated and reconstituted in DMSO. Treatment of A-549 (small cell lung cancer) cells with E. senticosus methanolic extract showed a concentration-dependent inhibitory trend from $12.5-50{\mu}g/mL$, and then a plateau, whereas at 12.5 and $25{\mu}g/mL$, there is a slight growth suppression in QBC-939 cells, but then a steady suppression from 50, 100 and $200{\mu}g/mL$. Further, in XWLC-05 (Yunnan lung cancer cell line), E. senticosus methanolic extract displayed an inhibitory effect which plateaued with increasing dosage. Next, in CNE (human nasopharyngeal carcinoma cell line) there was a dose dependent proliferative response, whereas in Beas-2 (human lung epithelial cell line), an inhibitory effect. Finally in colon cancer cell line (HCT-116) we observed an initially weak inhibitory effect and then plateau.