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Granular Cell Tumor in the Sartorius Muscle
Jun-Bum Kim(김준범),Kwang-Min Choi(최광민),Sai-Won Kwon(권세원),Jae-Hwi Nho(노재휘),You-Sung Suh(서유성),Jong-Seok Park(박종석) 대한정형외과학회 2014 대한정형외과학회지 Vol.49 No.1
과립 세포종은 신경계통에서 기원하는 연부 조직 종양이며 매우 드문 질환으로, 통증이 없는 단독 종괴로 나타난다. 과립 세포종은 인체 내 어떤 곳에서도 발생할 수 있지만 대부분은 피부, 구강 내, 호흡기, 소화기관에 발생하며 근육 내의 발생이 보고되는 경우는 매우 드물다. 저자들은 대퇴 전방부의 종물을 주소로 내원한 71세 남자 환자에서 발생한 봉공근 내부의 과립 세포종 1예를 경험하여 문헌 고찰과 함께 보고하는 바이다. Granular cell tumor, a soft tissue neoplasm that originates in the nervous system, is a very unusual tumor. Granular cell tumor appears as a solitary painless lesion, which can arise at virtually any body site, but is mainly found on the skin, oral cavity, respiratory tract or digestive tract. However, an intramuscular granular cell tumor is very rare. We report on a case of a granular cell tumor in the sartorius muscle in a 71-year-old male patient along with a review of the literature.
Jun Zheng,Sai Krishna Chigurupati 한국통신학회 2019 ICT Express Vol.5 No.3
Smudge attacks are a threat specifically targeting Android pattern unlock. Current solutions improve the security of pattern unlock by significantly reducing its usability. In this paper, we propose a novel scheme called M-Pattern to improve the security of pattern unlock against smudge attacks without significantly compromising the usability. A security analysis was performed to demonstrate that M-Pattern can have significantly stronger security than normal pattern unlock by just using two simple patterns. A pilot user study was also carried out to investigate the usability of M-Pattern.
The genes pyramiding of bakanae disease resistance gene, qBK1 and qFfR1, in rice
Sais-Beul Lee,Su-Min Jo,Nkulu Rolly Kabange,Ji-Yoon Lee,Yeong-Ho Kwon,Ju-Won Kang,Dong-jin Shin,Jong-Hee Lee,You-Chun Song,Jun-Hyeon Cho,Jong-Min Ko,Kyung-Min Kim,Dong-Soo Park 한국국제농업개발학회 2020 한국국제농업개발학회 학술대회 Vol.2020 No.12
HSPF와 SWAT 모형을 이용한 산림유역의 유출 및 유사량 추정
Sang-Jun Im,Kevin M. Brannan,Saied Mostaghimi,Jae-Pil Cho 한국농촌계획학회 2003 농촌계획 Vol.9 No.4
U.S. EPA의 BASINS (Better Assessment Science Integrating Point and Nonpoint Sources)에 통합되어 있는 HSPF (Hydrologic Simulation Program-Fortran)와 SWAT (Soil and Water Assessment Tool) 모형을 이용하여 Polecat Creek 유역의 유출과 유사량을 모의하였다. 모형의 보정을 위하여 1996년 9월부터 2000년 6월까지의
Fine mapping of <i>qBK1</i> , a major QTL for bakanae disease resistance in rice
Lee, Sais-Beul,Kim, Namgyu,Hur, Yeon-Jae,Cho, Su-Min,Kim, Tae-Heon,Lee, Ji-youn,Cho, Jun-Hyeon,Lee, Jong-Hee,Song, You-Chun,Seo, Young-Su,Ko, Jong-Min,Park, Dong-Soo Springer US 2019 Rice Vol.12 No.-
<P><B>Background</B></P><P>Bakanae disease is an important fungal disease caused by <I>Gibberella fujikuroi</I>. Incidence of rice bakanae disease creates serious problems in the foremost rice growing countries, and no rice variety has been found to be completely resistant to this disease. However, breeding rice varieties resistant to bakanae disease may be a cost-saving solution preferable to the application of fungicides. In this study, we aimed to determine the exact position and the candidate gene for <I>qBK1</I>, a major resistant quantitative trait locus (QTLs) for bakanae disease.</P><P><B>Results</B></P><P>The genotypes/phenotypes of recombinants selected from backcrossed recombinant inbred lines of two rice varieties, Shingwang (resistant) and Ilpum (susceptible), indicated that the locus <I>qBK1</I>, conferring resistance to bakanae disease in Shingwang, was delimited to a 35-kb interval delimited by InDel 18 (23.637 Mbp) and InDel 19–14 (23.672 Mbp). Sequence analysis of this 35-kb region revealed four candidate genes, LOC_Os01g41770, LOC_Os01g41780, LOC_Os01g41790, and LOC_Os01g41800. There were many non-synonymous SNPs in LOC_Os01g41770 and the transcript of LOC_Os01g41790 was early terminated in Shingwang, whereas there were no differences in both LOC_Os01g41780 and LOC_Os01g41800 sequences between Ilpum and Shingwang. Expression profiling of the four candidate genes showed the up-regulation of LOC_Os01g41770, LOC_Os01g41780, and LOC_Os01g41790 in Ilpum and of LOC_Os01g41800 in Shingwang after inoculation of <I>G. fujikuroi.</I></P><P><B>Conclusion</B></P><P>Utilization of marker-assisted selection (MAS) with a precise molecular marker on <I>qBK1</I> could provide an effective tool for breeding rice varieties resistant to bakanae disease. To our knowledge, this is the first report on fine mapping and candidate gene approaches for identifying the gene for <I>qBK1</I>.</P><P><B>Electronic supplementary material</B></P><P>The online version of this article (10.1186/s12284-019-0295-9) contains supplementary material, which is available to authorized users.</P>
Lee, Sais-Beul,Hur, Yeon-Jae,Cho, Jun-Hyeon,Lee, Jong-Hee,Kim, Tae-Heon,Cho, Soo-Min,Song, You-Chun,Seo, Young-Su,Lee, Jungkwan,Kim, Tae-sung,Park, Yong-Jin,Oh, Myung-Kyu,Park, Dong-Soo Springer US 2018 Rice Vol.11 No.-
<P><B>Background</B></P><P>Bakanae or foot rot disease is a prominent disease of rice caused by <I>Gibberella fujikuroi</I>. This disease may infect rice plants from the pre-emergence stage to the mature stage. In recent years, raising rice seedlings in seed boxes for mechanical transplanting has increased the incidence of many seedling diseases; only a few rice varieties have been reported to exhibit resistance to bakanae disease. In this study, we attempted to identify quantitative trait loci (QTLs) conferring bakanae disease resistance from the highly resistant <I>japonica</I> variety Wonseadaesoo.</P><P><B>Results</B></P><P>A primary QTL study using the genotypes/phenotypes of the recombinant inbred lines (RILs) indicated that the locus <I>qBK1</I><SUP><I>WD</I></SUP> conferring resistance to bakanae disease from Wonseadaesoo was located in a 1.59 Mb interval delimited on the physical map between chr01_13542347 (13.54 Mb) and chr01_15132528 (15.13 Mb). The log of odds (LOD) score of <I>qBK1</I><SUP><I>WD</I></SUP> was 8.29, accounting for 20.2% of the total phenotypic variation. We further identified a gene pyramiding effect of two QTLs, <I>qBK</I><SUP><I>WD</I></SUP> and previously developed <I>qBK1</I>. The mean proportion of healthy plant for 31 F<SUB>4</SUB> RILs that had no resistance genes was 35.3%, which was similar to that of the susceptible check variety Ilpum. The proportion of healthy plants for the lines with only <I>qBK</I><SUP><I>WD</I></SUP> or <I>qBK1</I> was 66.1% and 55.5%, respectively, which was significantly higher than that of the lines without resistance genes and that of Ilpum. The mean proportion of the healthy plant for 15 F<SUB>4</SUB> RILs harboring both <I>qBK</I><SUP><I>WD</I></SUP> and <I>qBK1</I> was 80.2%, which was significantly higher than that of the lines with only <I>qBK</I><SUP><I>WD</I></SUP> or <I>qBK1</I>.</P><P><B>Conclusion</B></P><P>Introducing <I>qBK</I><SUP><I>WD</I></SUP> or pyramiding the QTLs <I>qBK</I><SUP><I>WD</I></SUP> and <I>qBK1</I> could provide effective tools for breeding rice with bakanae disease resistance. To our knowledge, this is the first report on a gene pyramiding effect that provides higher resistance against bakanae disease.</P><P><B>Electronic supplementary material</B></P><P>The online version of this article (10.1186/s12284-017-0197-7) contains supplementary material, which is available to authorized users.</P>