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        검색결과 4

        2.
        2013.12 구독 인증기관 무료, 개인회원 유료
        Biological control of Pseudococcus comstocki (Kuwana) with new indigenous natural enemy (Chrysoperla nipponensis (Okamoto)) was carried out on tropical plant (Trachycarpus fortunei (Hook)) from May to July in 2013. Control experiments were conducted at Tropical Plant Resources Research Center of Korea National Arboretum, Pocheon, Korea. Chrysoperla nipponensis was released once (20 larvae/m2) to control Pseudococcus comstocki on 11st May in 2013. We investigated the density of leaf-feeding P. comstocki at intervals of approximately 7 days after introducing their natural enemy, C. nipponensis. The densities of P. comstocki were suppressed 22.4% (after 4 weeks) and 8.2% (after 6 weeks) after introducing C. nipponensis.
        3,000원
        3.
        2018.05 서비스 종료(열람 제한)
        Background : Several members of the genus Clausena have a great potential as a candidate for the identification of new drug lead molecules, but lack of their genomic information can be a hindrance for the verification of the genetic background for future use. To broaden and delve into the genomic features of this genus, Clausena excavata, an important medicinal plant in many Asian countries, was used for RNA-seq analysis. Methods and Results : A ten ㎍ of the total RNA was used for mRNA isolation using oligo-dT beads and random sheared mRNAs were used to prepare a cDNA library for a illumina hiseq 2500 analysis. In total, 17,580,456 trimmed clear reads from the illumina hiseq 2500 were used for de novo assembly using three assemblers, CLC genomics workbench, velvet-oases, and Trinity. A total of 16,638 non-redundant unigenes with an average length of 755 bp were generated by the assembly. The functional categorization of the identified unigenes by a gene ontology (GO) term resulted in 2,305 genes in the cellular component, 5,577 in the biological processes, and 8,056 in the molecular functions, respectively. The top sub-category in biological processes was the metabolic process with 4,374 genes. Among annotated genes, 3,006 were mapped to 123 metabolic pathways by KEGG metabolic pathway analysis tool. The search for simple sequence repeats (SSRs) resulted in 845 SSRs from 749 SSR-containing unigenes and the most abundant SSR motifs was AAG/CTT with 179 occurrences. Twelve SSR markers were tested for cross transferability among five Clausena species; eight of them exhibited polymorphism. Conclusion : In the present study, genomic resources of the genus Clausena were enriched through RNA-seq and SSR markers, which will serve as valuable resources for genomic/genetic studies of the genus Clausena and close relatives.
        4.
        2005.06 KCI 등재 서비스 종료(열람 제한)
        This interior landscape design paper was presented for the Agricultural Techniques center of Namhae-Gun. The site is located in Namhae. The design was processed on the basis of survey, plants growth environment and plants characters. The main design concepts are as follows: First, Space was divided the Tropical ecological gardens, the Tropical tree gardens, the Palm gardens, the aboriginal plants gardens of Namhae, the Zoophyte plants gardens, the Trellis gardens ect.Second, The main plants are tropical plants, aboriginal plants of Namhae, zoophyte plants ect. Third, a resting place for the welfare of its local residents and visitors, and finally a place with interior landscape-botanical garden. This Tropical Plant gardens divided six space by lifestyles of plant. People can take photo of the plants and feel the co-experience with the plants in each spaces. This paper provided space design those people can exhibit and sell the plants and various interior landscape instrument. It is expected that this design would serve the local residents as a symbolic, environmentally friendly theme gardens.