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        검색결과 4

        2.
        2021.02 KCI 등재 구독 인증기관 무료, 개인회원 유료
        This study analyzed the reproductive biology, fishing characteristics and changes in fishing business of Liparis tanakae, snailfish collected from September to March. It was the period when they were mainly caught from 2018 to 2020. The average length was generally small in September and October and was large in January and February. The average body weight was generally around 1,500 g and the average body weight in autumn was lower and in winter was higher. The sex ratio of male and female was 0.40:0.60 (χ 2 test, p < 0.05). The spawning period was estimated from October to February and the main spawning period was from December to February through the GSI. The egg diameter of matured staged female L. tanakae was 0.11-1.48 mm, which was the main spawning period and the relationship between body weight and fecundity was F = 1849TL0.1093 (r2 = 0.2401). The monthly catch of L. tanakae was high from November to February, the time of migrating to the coastal area. Coastal gillnet fishery showed the highest percentage of all fisheries catching Liparis spp. Liparis spp. were caught at a high rate in winter in Chungnam, Jeonbuk, Jeonnam and Gyeongnam region, and revenue and cost was increased since 2017. Assuming a situation where there is no catch of Liparis spp., the fishing profit that can be obtained was the highest in Gyeongnam region and the dependence on fishing of Liparis spp. by coastal gillnet fishery was high.
        4,600원
        3.
        2002.06 KCI 등재 서비스 종료(열람 제한)
        점액질이 풍부한 꼼치 조직에서 NIH 3T3 세포주를 이용하여 subtracted cDNA 라이브러리를 얻어 200례의 클론을 제작하였다. 이 클른 중에서 비반복성 유전자를 선택하고, RNA in situ hybridization을 실행하여 꼼치 조직에서 특이하게 발현되는 곰신 클론(C90-171)을 선택하였다. 이 클론은 사람의 타액선 조직에서도 특이하게 발현되는 유전자로서 이를 확인하기 위하여 C90-171(곰신) 항체를 제작하였다. 꼼치의 cDNA
        4.
        2000.06 KCI 등재 서비스 종료(열람 제한)
        심해에서 서식하며 특이한 조직형태를 갖고 있는 꼼치조직에서 cDNA를 제작하여 클로닝을 통해서, 꼼치에서 특이하게 발현하는 유전인자를 검색하였다. 그 결과 62례의 클론이 알려진 유전자에 동질성이 있었는데 이들은 thioesterase가 9례, myosin이 8례, creatine kinase가 7례, skeletal alpha-actin이 6례, parvalbumin b와 ribosomal protein이 각각 5례, type I collagen과 m