• Environmental Mutagens and Carcinogens
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• v.19 no.1
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• pp.28-33
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• 1999

The SNF2 family includes proteins from a variety of species with roles I cellular processes such as transcriptional regulation, recombination and various types of DNA repair. Several proteins with unknown function are also included in this family. Here, we report the cloning and characterization of hrp 2+ gene (helicase related gene from S. pombe) which was isolated by PCR amplication using the conserved domain of SNF2 motifs within the ERCC6 gene which encodes a protein involved in DNA excision repair. The hrp2+ gene was isolated by screening with yeast S. pombe genomic library. The isolated cloned contained 6.5 kb insert DNA. Southern blot analysis confirmed that S. pombe chromosome contains the same DNA as hrp2+ gene and this gene exists as a single copy in S. pombe genome. The 4.7 kb transcript of mRNA was identified by Northern blot. To examined the transcriptional regulation of hrp2+ gene, DNA damaging agents were treated. These results indicated that the hrp2+ gene may not be directly involved in DNA replication, but may be involved in damage response pathway.

• Journal of the Korean housing association
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• v.8 no.3
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• pp.1-15
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• 1997

This paper is a part of “The Study of The Traditional Korean Ethnic Farmhousing in Yanbian. China. The purpose of this study is to investigate the activities of the chung-ji-kan(the combined kitchen and major ondol living room). of the traditional farmhouse. It is based on a survey of 124 households in the farm villages of Lungching, China. Survey research methods included a field study in Dallajae. A questionnaire was used to conduct this study. The major findings are: 1) the average family is 3.25 persons and the nuclear family type is prevalent; ) the building plan of the farmhouse is the Ham-Kyoung-Do ‘double file’ dwelling type, the average 5.2kan(51.1$m^2$) house; ) the chung-ji-kan floor changed from straw matting or seomyu-pan(a kind of veneer board) to a vinyl flooring; 4) the chung-ji-kan ondol is the important center of activities for the farm family; thus the sitting life style of Korean ondol culture continues in Yanbian, China.

• The Korean Journal of Applied Statistics
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• v.25 no.4
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• pp.681-695
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• 2012

In this paper, a family of estimators for the finite population variance investigated by Srivastava and Jhajj (1980) is studied under two different situations of random non-response considered by Tracy and Osahan (1994). Asymptotic expressions for the biases and mean squared errors of members of the proposed family are obtained; in addition, an asymptotic optimum estimator(AOE) is also identified. Estimators suggested by Singh and Joarder (1998) are shown to be members of the proposed family. A correction to the Singh and Joarder (1998) results is also presented.

• Journal of the Korean housing association
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• v.9 no.2
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• pp.89-96
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• 1998

This study has been designed to explore how the types of housing life-style relate to the preferences of internal and external spaces among multi-family housing residents. Data were collected by questionnaire self-administered to 278 female residents living in multi-family housing over 20s pyong (66$m^2$) in the Kwangju area. General linear model/Duncan-test, and $x^2$-test were used in analyzing the data. In the preferences of internal space, there were significant differences in the needs of an indoor garden, exercise spaces, and a front balcony and in the concept of the living room and the dining-kitchen by types of housing life-style. In the preferences of external spaces, there were significant difference in the preferred type of housing, the preferred residential area, and in the need of an individual storage space and a walking path by types of housing life-style.

• 대한핵의학회:학술대회논문집
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• 2000.05a
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• pp.71.1-71.1
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• 2000

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• v.4 no.1
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• pp.39-41
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• 1993

• Proceedings of KHEA Conference
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• 1997.07a
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• pp.234-234
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• 1997

• Proceedings of KHEA Conference
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• 1997.07a
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• pp.105-105
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• 1997

• Korean journal of applied entomology
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• v.32 no.1
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• pp.1-23
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• 1993

A taxonomical revision of the Korean species of family Belonolaimidae has been undertaken. Twenty three species belonging to four different genera under two subfamily were reported from Korea hiteroto. Among them Tylenchorhynchus martini to T. annulatus. Merlinius acuminatus, M. brevidens, M. joctus, M. lenorus, M. nothus and M. koreanus to genus Geocenamus. M. clavicaudatus, M. macrurus, M. socialis to genus Amplimerlinius and Quinisulcius capitatus to Tylenchorhynchus capitatus were synonymized respectively. The keys of the each genera were proposed for identification. Distribution, host plants and photograps were included.

• Mycobiology
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• v.51 no.2
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• pp.87-93
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• 2023

The fungal strain belonging to the genus Monochaetia of the family Sporocadaceae was isolated from hairy long-horned toad beetle (Moechotypa diphysis) during the screening of microfungi associated with insects from Gangwon Province, Korea. The strain KNUF-6L2F produced white, light brown to dirty black surface, and olivaceous green colonies with the higher growth, while the closest strain M. ilicis KUMCC 15-0520^T were light brown to brown, and M. schimae SAUCC 212201^T light brown to brown toward center. The strain KNUF-6L2F produced shorter (5.7-14.0 ㎛) apical appendages than M. ilicis (6.0-24.0 ㎛), but similar to M. schimae (7.0-12.5 ㎛). Three median cells of KNUF-6L2F were light brown to olivaceous green, whereas brown and olivaceous cells were observed from M. ilicis and M. schimae, respectively. And the strain KNUF-6L2F produced larger conidiogenous cells than M. ilicis and M. schimae. Additionally, phylogenetic analyses based on molecular datasets of internal transcribed spacer (ITS) regions, translation elongation factor 1-alpha (TEF1α), and β-tubulin (TUB2) genes corroborated the strain's originality. Thus, the strain is different from other known Monochaetia species, according to molecular phylogeny and morophology, hence we suggested the new species Monochaetia mediana sp. nov. and provided a descriptive illustration.