A5100745872- Plant Physiology and Cultivation Studies
- Food Quality and Safety Studies
- Horticultural and Viticultural Research
- Ecology and Conservation Studies
- Agriculture, Soil, Plant Science
- Plant Reproductive Biology
- Plant chemical constituents analysis
- Plant tissue culture and regeneration
- Soil Carbon and Nitrogen Dynamics
- Garlic and Onion Studies
- Postharvest Quality and Shelf Life Management
- Plant Pathogens and Resistance
- Plant Disease Resistance and Genetics
- Plant and animal studies
- Plant biochemistry and biosynthesis
- GABA and Rice Research
- Plant Gene Expression Analysis
- Fungal Biology and Applications
- Ziziphus Jujuba Studies and Applications
- Berry genetics and cultivation research
- Traditional Chinese Medicine Analysis
- Fermentation and Sensory Analysis
- Flowering Plant Growth and Cultivation
- Plant Molecular Biology Research
- Plant Pathogens and Fungal Diseases
Rural Development Administration
2003-2025
Gyeongsangnam-do Agricultural Research and Extension Services
2016-2018
Gyeongnam Provincial Namhae College
2014-2016
Agricultural Research Center
2012
Nakai is an important medicinal herb, widely utilized in Asian countries especially Korea, Japan, and China. Although it a vital the lack of sequencing data efficient molecular markers has limited application genetic approach for horticultural improvements. Simple sequence repeats (SSRs) are universally accepted population structure study. In this study, we found over 130,000 SSRs, ranging from di- to deca-nucleotide motifs, using genome Manchu variety (MV)
This study was conducted to isolate a compound with anticancer properties from the roots of Peucedanum japonicum Thunb. (Umbelliferae), and evaluate efficacy that compound's activity. The <TEX>$CHCl_3$</TEX> layer purified via repeated column chromatography recrystallization. two compounds isolated were identified NMR spectroscopic analysis as (10E) 1,10-heptadecadiene-4,6-diyne-3,8,9-triol (Comp. I) anomalin II). first report P. japonicum. MTT assays in vitro cytotoxic activities Compounds...
Members of the genus Ixeris have long been used in traditional medicines as stomachics, sedatives, and diuretics. Phenylalanine ammonia-lyase (PAL), cinnamate-4-hydroxylase (C4H), 4-coumarate: coenzyme-A (CoA) ligase (4CL), chalcone synthase (CHS), dihydroflavonol 4-reductase (DFR) are important enzymes phenylpropanoid pathway. In this study, we analyzed seven genes from dentata var. albiflora that involved biosynthesis, using an Illumina/Solexa HiSeq 2000 platform. The amino acid sequence...
'한라골드'는 농촌진흥청 국립원예특작과학원 온난화대응농업연구센터에서 육성한 10월에 수확하는 황색과육 신품종이다. Actinidia chinensis cv. Golden Yellow을 모본으로 하고 A. Songongu를 부본으로 하여 1997년에 교배하였다. 1999년에서 2000년까지 실생육성과 계통선발을 실시하고 2001년에서 2003년까지 특성검정을 실시하였다. 그 후 농가재배 가능성을 검토하기 위하여 2003년부터 2007년까지 제주지역의 참다래 농장에 접목을 실시하여 현장실증연구를 수세는 '제시골드'보다 약간 강하지만 'Hort16A'보다는 조금 약하다. 잎의 상부는 녹색을 나타낸다. 과실의 형태는 타원형이고 과피는 녹황색을 나타내며 털이 없다. 평균과중은 106.3g이고 과심은 부드럽다. 과육색은 황색으로 과즙이 많고 당도는 <TEX>$14.7^{\circ}Brix$</TEX>로 고당도이며 산도는 1.4%로 높은 편이다. 수확기는 10월 중하순으로 '제시골드'...
이 연구는 축산물 중 포레이트 및 대사산물 5종의 안전관리를 위한 공정분석법을 확립하기 위하여 수행하였으며 분석법의 선택성, 검출한계 정량한계, 회수율에 대한 검증을 통하여 공정시험법으로의 유효성을 확인하였다. 5종을 신속하고 효과적으로 동시에 분석하기 LC-MS/MS를 사용하였고, 1% 아세트산 포함 아세토니트릴 추출 후 PSA, C18을 이용해 정제하였다. 개발된 평균 회수율은 79.2-113.9%였으며, 분석오차는 19.2% 이하로 정확성 재현성이 우수함을 확인할 수 있었다. 분석법은 국제적 잔류농약 분석 가이드라인에 적합한 수준이었으며 잔류검사를 공정분석법으로 활용할 있을 것으로 판단된다. A simultaneous official method was developed for the determination of phorate and its metabolites (phorate sulfoxide, sulfone, oxon, oxon sulfone) in...
The inheritance patterns of the chloroplast genomes Actinidia hybrids A. eriantha (male parent) × chinensis (female and melanandra were analyzed using single-strand conformation polymorphism (SSCP) analysis trnL-trnF psbA-trnH intergenic spacers. This showed that artificial between all had haplotype their male parent. Alignment sequences revealed four substitutions one insertion (GATTC) in two psbA-trnH. In contrast, haplotypes same as female entire region 12 substitutions: 1 11 However, no...
This study was carried out to evaluate effect of temperature condition on nitrogen mineralization organic matter, distribution microbial group by PLFA profiles, and soil community in non-volcanic ash soil. Dried 30 g mixed well each 2 pellet (OFPE) fertilizers, pig manure compost (PMC), food waste (FWC). And then had incubated at , respectively. Nitrogen rate increased with increasing that the order FWC>OFPE>PMC. Distribution ratio profiles showed different significantly according incubation...
A sex-linked random amplified polymorphic DNA (RAPD) marker was identified from Asparagus officinalis L. and converted into a sequence-characterized regions (SCAR) for the large-scale screening of male female plants. total 100 arbitrary decamer oligonucleotide primers were used RAPD analysis. Among them, primer UBC347 one female-specific 400 base pair DNA. Subsequently, fragment cloned sequenced. The abundant in AT shared sequence homology with retrotransposon elements. On basis obtained,...
Medicinal plants resources are becoming important assets since their usages have been expanded to the development of functional foods for human health, natural cosmetics, and pharmaceutical industries. However, names different from each country phylogenetic origins not clear. These lead consumers be confused. In particular, when they morphologically similar distributed as dried roots, it is extremely difficult differentiate even by specialists. Recently, molecular markers extensively applied...
본 연구는 제주지역 농경지 이용유형과 토양특성별 미생물체량과 탈수소효소활성을 평가 하고자 수행하였다. 밭(50), 과수원(50), 논(30), 시설재배(30) 토양을 3월에 채취 후 토양화학성과 탈수소효소활성, 미생물체량을 분석하였다. 밭 토양의 평균 pH는 6.3이었고 과수원, 시설재배지 토양은 조사지점간에 화학성분 함량의 차이가 크게 나타났다. 돈분퇴비를 시용하는 감귤재배농가의 토양 내 아연과 구리함량은 증가하는 경향을 보였다. 탈수소효소활성과 미생물체량은 이용유형에 상관없이 비화산회 토양이 화산회토양보다 높았다. 탈수소효소활성은 논, 토양보다 2-4배 이상 높았고 비화산회토의 밭토양은 38.7 ug TPF <TEX>$24^{h-1}g^{-1}$</TEX>를 나타냈다. 가장 많았으며 비화산회토양은 216.8 <TEX>$mg\;kg^{-1}$</TEX>였다. 시설재배지의 토양유기물(<TEX>$R^2$</TEX>=0.59), 아연(<TEX>$R^2$</TEX>=0.65),...
Liquid pig manure (LPM), digested from slurry, has been used as a nutrient source substituting chemical fertilizer (CF) for some crops. This experiment was conducted to evaluate the effect of different levels CF and LPM in early July on nitrogen (N) uptake pot-grown young “Fuyu” persimmon (Diospyros kaki). The total N potassium (K) applied 3 L pot were 1.2 g 1.15 K low 2.4 2.3 high level. From 2 weeks after applications, secondary shoots started grow but none LPM. Two sources did not...