참깨 耐病性 育種을 위한 野生種 利用

成洛戌,孫錫龍,朴相一 충북대학교 농업과학기술연구소 1990 農業科學硏究 Vol.8 No.1

This study was carried out to examine the possibi1ity of using wild species of sesame as a genetic resources for breeding diseases resistance. ; Wild sesame(S. radiatum) has low oil content with higher linoleic acid composition. Diseases resistance of S. radiatum showed strong resistance on four major diseases. Cross between cultivar and wild has no biable seed with normal capsule setting.

기름골 기름의 산화안정성 및 지방산조성

송진,방진기,박희운,박충범,성낙술 한국국제농업개발학회 2003 韓國國際農業開發學會誌 Vol.15 No.1

착유방법을 달리하여 얻은 기름골 기름을 37℃와 60℃에서 저장 중 산화안정성을 조사한 결과는 다음과 같다. 1. 저장 중 기름의 산가는 기간이 경과함에 따라 증가하였는데, 37℃에서 저장한 것보다 60℃에서 저장한 것이 높게 나타났고, 유기용매로 추출한 기름의 산가가 가장 높았다. 2. 저장 중 기름의 과산화물가는 37℃에서 저장한 기름의 경우 점차적인 증가를 보이다 저장 120일 이후 급격한 증가를 보이고 150일 이후 다시 감소하는 경향을 나타내었고, 60℃에서 저장한 기름은 37℃에서 저장한 기름보다 같은 저장기간에서 과산화물가 더 높게 나타났고, 그 경향은 저장 210일째까지 증가가 지속되어졌다. 3. 지방산은 oleic acid가 가장 주된 지방산으로 존재하고 있었고, 지방산은 저장기간이 경과함에 따라 palmitic acid, stearic acid, linolenic acid에서 근소한 증가와 oleic acid, linoleic acid는 약간의 감소 경향을 보였으나 저장에 따른 뚜렷한 변화는 볼 수 없었다. This study was carried out to investigate the oxidative stability and fatty acid composition during storage of chufa oil. Chufa oil was roasted at 170℃, 150℃, non-roasting or solvent extracting and stored at 37℃ or 60℃. The acid value and peroxide value of chufa oil at 60℃ were higher than their at 37℃. The acid value of chufa oil showed the trend of increase in all the samples and that of solvent-extracted oil was the highest during the storage period. The peroxide value of oils was gradually increase on the 120th day but significantly increased between 120th and 150th day. Oleic acid was the major fatty acid in chufa oil. Palmitic acid, stearic acid and linolenic acid increase and oleic acid and linoleic acid decreased during storage period. They were changed slightly and the obvious differents were not observed according to storage period.

Characterization of sex specific molecular markers in Rumex acetosa

Nak Sul Seong,Dong Chun Jin,Jae Wook Bang 한국육종학회 2002 한국육종학회 학술발표회 발표요지 Vol.34 No.1

Shading Effect of Different Colored Polyethylene net on Seeding Growth of Panax ginseng C. A. Meyer

Sung-Woo Lee,Seon-Woo Cha,Dong-Yun Hyun,Young-Chang Kim,Seung-Won Kang,Nak-Sul Seong 韓國藥用作物學會 2006 한국약용작물학회지 Vol.14 No.2

This study was carried out to investigate spectral irradiance characteristics of blue, yellow, and blue-black colored polyethylene (PE) shading net and the effect on growth characteristics and yield in ginseng seedling. The spectral irradiance (μmol/m2/s/nm) showed the peak at 498 nm in both of blue and blue-black PE shading net, and 606 nm under yellow PE one. The intensity of blue light in blue shading was more strong than that of blue-black shading, control. Blue shading was increased by 17% and 23% in accumulated quantum for daytime, 0.5℃ and 0.2℃ in maximum temperature on June 2 than that of yellow and blue-black shading, respectively, but heat injury ratio of the former was lower than that of the latter. Chlorophyll content and stem length in blue shading were decreased more significantly than those of yellow and blue-black shading. The specific leaf weight was higher under blue and yellow shading than that of blue-black shading. Ginseng seedling harvested in blue shading was increased by 13~17% in the number of root, and 17~20% in root weight per m 2 compared to yellow and blue-black shading owing to the increase of survived plant, and the decrease of specific leaf weight, heat injury ratio, and stem length.

참깨 主要 特性의 遺傳

Nak Sul Seong(成洛戌),Jung Il Lee(李正日),Sang Il Park(朴相一) 한국육종학회 1987 한국육종학회지 Vol.19 No.4

Present study was conducted to investigate the inheritance of major agronomic characteristics in sesame with 6×6 diallel analysis. Over dominance was recognized in number of branches, number of grains per capsule and protein content, while plant height and 1,000 grain weight showed partial dominance. It was also recognized that dominant genes were prevalnt in the cultivars of Danbaekggae and Kansas-10 for plant height, in Ashrimutant for number of branches, in Kodal and Kansas-10 for number of grains per capsule, and in ashrimutant for 1,000 grain weight. Narrow sense heritabilities were relatively high with the range of 39-53% in plant height, number of branches and protein content, but number of grains per capsule and 1,000 grain weight showed lower heritablities.

참깨品種의 組合能力

Nak Sul Seong(成洛戌),Jung Il Lee(李正日),Sang Il Park(朴相一) 한국육종학회 1987 한국육종학회지 Vol.19 No.3

This study was conducted to investigate the combining ability and heterosis of sesame. 6x6 parental diallel analysis were attempted in 1986. Both GCA and SCA for all characteristics except palmitic acid content were significant. It was appeared that additive gene actions were more important for yield components, while non-additive gene actions were more important for palmitic acid, oleic acid and linoleic acid contents. ‘Danbaekggae’ was the best conbiner on yield related characteristics such as plant height, number of capsules per plant and grain weight per plant. Expression of heterosis was significant on yield related characteristics such as plant height, number of branchs, number of capules per plant and 1,000 grains weight per plant. Above results evidently indicated the possible use of Fi hybrid in sesame breeding.

토성에 따른 시호의 생육 및 Saikosaponin 함량

성낙술(Nak Sul Seong),김관수(Kwan Su Kim),소은희(Eun Hee Soh),채영암(Young Am Chae) 한국약용작물학회 1994 한국약용작물학회지 Vol.2 No.3

Bupleurum falcatum was cultivated in plots of different soil textures, which were sandy loam(SL), loam(L), and clay loam(CL). The growth characters of shoot and root parts in SL and L plots were better than CL one, and root yield was the most excellent in SL one. But the contents of total saikosaponins and methanol extract in its roots were the highest in CL plot. In any soil textures, one and two year old plants showed almost the same results in growth characters and saikosaponins contents. The growth and root yield of two year old plants were higher than those of one year old ones, but the contents of methanol extract and saikosaponins were lower. Plant characters were highly negative-correlated with the contents of saikosaponins and methanol extract.

황기의 파종시기별 생육특성 및 수량 비교

성낙술,김영국,방진기,박희운,유용환,유흥섭 한국국제농업개발학회 2001 韓國國際農業開發學會誌 Vol.13 No.2

파종시기가 황기의 뿌리수량에 미치는 영향을 알아보고자 3월 중순부터 4월 하순까지 파종시기를 달리하여 시험한 결과는 다음과 같다. 1. 출아기간은 수원과 이천지역 모두 3월 중순 파종시 20일이 소요되었으나 4월 상순 파종구에서는 6일로 가장 짧았다. 2. 지상부는 4월 중순 파종까지는 생육량이 증가하는 경향이었으나 4월 하순 이후에는 감소하는 경향이었다. 3. 지하부 생육은 이천보다 수원시험구에서 지근 발생이 많았으며, 두지역 모두 4월 상순 파종시 건근중이 가장 양호하였다. 4. 수량은 수원과 이천 모두 4월 상순 파종구가 가장 양호하였으며 4월 상순 이후부터는 감소하여 황기 적정파종 시기는 4월 상순으로 생각된다. This experiment was carried out to investigate the difference of growth and yield in A. membranaceus Bunge at different seeding. Time from 1997 to 1998 at Suwon and Ichon, Emergence duration was the longest as 20 days at middle of March seeding in Suwon, but early of April seeding was the shortest as 6 days. Weight of shoot was increased to middle of April seeding but was reduced after late of April. Lateral root was more increased at Suwon than Ichon. Dry root weight and yield were the most increased at April early in the middle of them. but were induced after middle April. As the experimental results, the optimum seeding date for A. membranaceus was April early seeding.

옥수수의 재배 환경 차이가 생태적 특성 및 수량에 미치는 영향

성낙술 충북대학 대학원 1980 大學院論文集 Vol.6 No.-

본문참고

Cervical cancer in Peutz-Jeghers syndrome (PJS): Case report

( Ye Sul Park ),( Kyung-jin Min ),( Sanghoon Lee ),( Jin Hwa Hong ),( Jae Yun Song ),( Jae-kwan Lee ),( Nak Woo Lee ) 대한산부인과학회 2018 대한산부인과학회 학술대회 Vol.104 No.-

PJS is a rare autosomal dominant genetic disorder, characterized by gastrointestinal(GI) hamartomas and mucocutaneous pigmentation and increased risk of various malignancies, with highest incidence in colorectum for GI and uterine cervix for extra-GI tumors. We report 2 cases of cervical cancer in women with established or highly suspected PJS. A 51-year old, para 2, surgically menopaused woman visited Emergency Department with abdominal pain, fever and vaginal discharge. She\'s had a repeated history of ovarian mucinous cystadenoma. She's been diagnosed with PJS based on endoscopy at 45 years but has been lost to follow up. Pelvic exam and latest Pap results were insignificant. On ultrasound and abdomen CT, fluid collection within the endometrium was noted with negative cytology. She underwent total hysterectomy and pathology resulted in cervical mucinous adenocarcinoma. After further work up she was staged as IVB. She is currently receiving chemotherapy with paclitaxel/ cisplatin/bevacizumab. A 38 year-old virgin patient was referred to our clinic with vaginal spotting for three months. Melanotic pigmentation on lips was visible. Pelvic exam showed a mass covering up the entire cervix which resulted in mucinous adenocarcinoma. Pelvis MRI showed cervical mass invasion of upper vagina and left parametrium and endoscopy showed numerous polyps of stomach and colon which were confirmed as adenoma and hyperplastic polyps. She received CCRT with paclitaxel/cisplatin which was partially effective and received second line chemotherapy with paclitaxel/carboplatin but was ineffective. Third line included cisplatin/topotecan but after one cycle she expired due to AKI and sepsis. Most cervical cancers in PJS are well-differentiated mucinous adenocarcinomas, typically detected at advanced stage with aggressive clinical behavior. Therefore early screening and continuous surveillance in PJS would be important for early detection of other malignancies and optimization of management