• The Korean Journal of Ecology
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• 제15권1호
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• pp.75-80
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• 1992

The populations of the legume lotus corniculatus var. japonicus regel were polymorphic for the character of leaf cyanogenesis. The distribution of the related phenotypes was investigated at ten different sites scattered in south Korea. The frequencies of leaf-cyanogenic plants were respectively and in percentage (the number of the samples) ; ch'onmasan(2 sits) 98.00%(200), 99.44%(180); ch'onggyesan 92.30%(104) ; myongjisan 97.00%(100); songnisan 98.00%(100); kyeryongsan 92.50%(120) ; chilgapsan 91.82%(110); hwasan 96.00(100); chirisan(2 sites) 46.67%(105),68.59%(156): χ2=309.25, df=9, p 0.001. the factors that may be responsible for the distribution of the phenoytypes are discussed.

• 한국산림과학회지
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• 제57권1호
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• pp.8-13
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• 1982

본(本) 조사(調査)는 1981년(年) 7월(月) 18일(日)에서 8월(月) 11일(日) 사이에 4개(個) 공단(工團)(포항(浦項), 울산(蔚山), 온산(温山) 및 여천(麗川))을 대상(對象)으로 오염발생원(汚染發生源)으로부터 2km이내(以內)의 식물(植物)의 종류(種類)와 내연성(耐煙性) 식물(植物)의 발굴(發掘) 및 대기오염(大氣汚染)이 식물생육(植物生育)에 미치고 있는 범위(範圍)를 지표식물(指標植物)에 의(依)한 육면적(肉眠的) 방법(方法)으로 조사(調査)하였으며 얻어진 결과(結果)는 다음과 같다. 1) 4개(個) 공단(工團)에 나타난 식물(植物)의 종류(種類)는 91과(科) 6아과(亞科) 213속(屬) 290종(種)이었고 과(科) 순위별(順位別)로 보면 포항공단내(浦項工團內)에는 54과(科) 102속(屬) 126종(種)으로 콩(科) 16종(種), 벼(科) 11종(種), 장미과(科) 9종(種) 및 국화과(科) 9종(種)의 순(順)이었고, 울산공단내(蔚山工團內)에는 61과(科) 131속(屬) 158종(種)으로 국화과(科) 17종(種), 벼과(科) 16종(種), 콩과(科) 15종(種), 장미과(科) 9종(種), 마디풀과(科) 7종(種) 및 가지과(科) 6종(種)의 순(順)이었고, 온산공단내(温山工團內)에는 46과(科) 98속(屬) 113종(種)으로 국화과(科) 12종(種), 벼과(科) 12종(種), 콩과(科) 12종(種), 장미과(科) 6종(種) 및 마디풀과(科) 6종(種)의 순(順)이었고, 여천공단내(麗川工團內)에는 71과(科) 150속(屬) 188종(種)으로 장미과(科) 15종(種), 콩과(科) 15종(種), 국화과(科) 15종(種), 벼과(科) 14종(種), 마디풀과(科) 7종(種) 및 버드나무과(科) 6종(種)의 순(順)이었다. 2) 4개(個) 공단지역(工團地域)에서 조사(調査)된 내연성(耐煙性) 식물(植物)은 표(表) 1과 같다. 3) 공단지역(工團地域)에 식재(植栽)될 추자수종(推蔗樹種)은 콩과(科)에 족제비싸리, 조록싸리, 싸리, 아까시나무 및 회화나무, 참나무과(科)에 상수리나무, 졸참나무 및 굴참나무, 버드나무과(科)에 은사시나무, 능수버들, 물푸레나무과(科)에 쥐똥나무, 광나무, 자작나무과(科)에 산오리나무, 노박덩굴과(科)에 사철나무, 인동과(科)에 아왜나무 및 소나무과(科)에 히말라야시이 다이다.

• 미생물학회지
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• 제3권2호
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• pp.22-26
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• 1965

In order to investigate the host range of the mosaic disease of black locust in the Chunchon area, the sap of the mosaic-diseased leaves of black locust itself and the cowpea leaves infected with the above mentioned sap, were inoculated to 53 species of plants belong to 12 families. As to the result, no difference in infection was found as related to the virus sources, and the infection was recognized in 4 species of the family Chenopodiaceae and 8 species of the family Leguminosae. The plants recognized as hosts are as follows: the plants which showed local infection are Chenopodium album, Ch. ambrosioides, Ch. quinoa; the plants which showed systemic infection are Chenopodium amaranticolor, Phaseolus vulgaris, Robinia pseudo-acacia, Vigna sinensis; and Astragalus sinicus, Melilotus indicus, Phaseolus angularis, Pisum sativum and Vicia faba were recognized as carriers. Through investigating its host ranges and symptoms, this mosaic virus of black locust seems not to be regarded as the group of the black locust mosaic virus in southeastern Europe reported by Milinko et al (1961). And, too, it is thought hardly to exist in combination with the cowpea mosaic virus. It appears, therefore, that this mosaic virus was confined to that of black locust.

• The Korean Journal of Ecology
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• 제26권2호
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• pp.71-74
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• 2003

Effects of nitrogen addition on the growth of Indigofera pseudo-tinctoria (Leguminosae) in the waste landfill site was investigated. Nitrogen fertilization in the nitrogen poor soils of waste landfill may influence the growth of nitrogen fixing plants beneficially or detrimentally. When I. pseudo-tinctoria was fertilized with three different levels of nitrogen, the coverage of plants treated with 46 g N/$m^2$ and 460 g N/$m^2$ was significantly less than that of plants treated with 23 g N/$m^2$. The growth rates of plant height treated with 46 g N/$m^2$ and 460 g N/$m^2$ were significantly less than those of plants treated with 23 g N/$m^2$. The growth rates of plant diameter treated with 46 g N/$m^2$ and 460 g N/$m^2$ were significantly less than those of plants treated with 23 g N/$m^2$. Dry weights of whole plants in control sites were higher than those of all the others nitrogen treatment sites. Nodule numbers were higher in control plants than those of plants in all the other nitrogen treatment sites. It is suggested that nitrogen fertilizer addition over 23 g N/$m^2$ affect the growth of some nitrogen fixing plants, such as I. pseudo-tinctoria, negatively.

• 대한한방내과학회지
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• 제18권2호
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• pp.296-304
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• 1997

This study was conducted to analyze the distribution of anticancer medicinal plants in Chonbuk area. The major results are as follows; 1. The total number of anticancer medicinal plants were reported 40 families and 83 species. 2. The results of classfied, order Tubiflorates which took majority among others, had 4 Family respectively. 3. A number of species classified by orders are as follows; 13 genus and 13 species in Family Compositae, 6 species in Family Rosaceae, 5 species in Family Leguminosae, 4 species in Family Labiatae and Family Polygonaceae and 3 species in Family Ranunculaceae, Family Rubiaceae respectively.

• 화훼연구
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• 제18권2호
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• pp.98-109
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• 2010

국내에 아직 많이 이용되지 않는 식물 중 실외 정원의 화분에서 봄부터 가을까지 잘 견뎌낼 수 있는 자생식물을 조사하기 위해 2007년부터 2009년까지 한국 30여 지역을 탐사하였다. 일반적인 화분(직경 27.5 cm ${\times}$ 높이 27.5 cm) 과 걸이용 화분(직경 27.5 cm ${\times}$ 높이 13 cm)에 식물을 채취하여 심거나 파종하여 충남 성환(북위 36''56' 동경 127''09')의 정원에서 재배하여 생육이 좋은 것으로 파악된 자생식물은 일반적인 화분용으로는 13과 29속 38종(초본식물 37종류, 목본식물 1종류)이었으며, 걸이용 화분용으로는 28과 43속 46종(초본식물 29종류, 목본식물 17종류)이었다. 이 중 이용 가능성이 가장 높을 것으로 기대되는 식물은, 일반적인 화분에는 박주가리과의 박주가리, 도라지과의 염아자, 국화과의 인진쑥 사자발쑥 물쑥, 사초과의 가는그늘사초, 화본과의 수크령 강아지풀, 꿀풀과의 배초향 긴병꽃풀 꽃향유 산박하 들깨풀, 콩과의 털갈퀴나물, 후추과의 후추등, 장미과의 분홍찔레의 16종이었고, 걸이용 화분용으로는 박주가리과의 박주가리, 국화과의 좀씀바귀, 메꽃과의 메꽃 둥근잎유홍초, 마과의 마, 꿀풀과의 긴병꽃풀 백리향, 콩과의 제주달구지풀 털갈퀴나물, 방기과의 새모래덩굴, 후추과의 후추등, 미나리아재비과의 긴잎으아리, 장미과의 분홍찔레, 양지꽃, 꼭두서니과의 계요등, 꼭두서니, 포도과의 담쟁이 덩굴 18종이었다.

• Journal of Plant Biology
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• 제13권2호
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• pp.11-14
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• 1970

Identification and observations of leucine aminopeptidase (LAP) and multiple molecular forms of the enzyme, isozymes, were made with a technique of starch-gel electrophoresis for various legume pollen. Plants tested other than Leguminosae demonstrated either no indication of the presence or at least tract of enzymes and the isozymes, although all legume pollen tested showed strong LAP patterns. The electrophoretic patterns of LAP failed to be shown if the extracts were heated or otherwise denatured. Extent of zymogrammatic appearance of LAP and the isozymes were characteristic of a species.

• Animal cells and systems
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• 제2권1호
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• pp.55-63
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• 1998

The effects of inflorescence herbivory and flowering time on plant architecture and reproductive yields were examined with a perennial herbacious species, Vicia cracca, occurring in Natick, Massachusetts, USA. Natural herbivory on inflorescences was observed among the total of 157 plants during a growing season. Vegetative and reproductive characters were measured in the field as well as in the lab depending on the characters. Approximately 64% of the plants were subjected to herbivory on inflorescences. Plants were classified into three groups; unbrowsed plants, partially browsed, and totally browsed plants, according to the level of herbivory on inflorescences of each plant. Plants were also categorized by their flowering time such as early vs late flowering plants. Herbivores tended to favor inflorescences on rather small plants, resulting in a pattern of totally contact or partially intact inflorescences on taller plants. The mean number of stems, which was assumed to be a direct result of severe herbivory in this population, differed among herbivory groups. There also was a tendency that plants flowering late in the season had more nodes with more leaves, suggesting that herbivory on stem tips early in the season before flowering might have induced growth of side branches or branchlets along the main stems. Comparison between unbrowsed and partially browsed plants showed that the latter compensated for browsing in terms of numbers of inflorescences, fruits, seeds and seed size (weight), though they did not compensate in flower number. The probability of fruit production (presence vs absence of fruits) and seed weight declined toward the end of the season. These results suggest that resources are deficient at the end of the season. Almost complete reproductive failure in totally browsed plants is attributed to the destruction of inflorescence display and the disadvantage of small vegetative size of those plants. After all, in this population, a moderate level of herbivory on inflorescences did not reduce the maternal fitness of the plants. However, severe herbivory on inflorescences resulted in antagonistic interactions between plants and herbivores.

• 한국자원식물학회지
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• 제6권2호
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• pp.99-124
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• 1993

Plant in chollabuk-do have investded 105 family, 442 species. 2. The order of distribution of the most family was the Compositae 43, Leguminosae Gramineae each 28, Rosaceae 17, Liliaceas 22, Labiatae 17, Ranunculaceae 12, Betulaceae 11, Violaceae 10, Polygonaceae Aspidiaceae each 9, Cruciferae${\cdot}$Caryothyllaceae${\cdot}$Celastraceae each 8, Fagaceae, Rubiaceae each 6, Ulmaceae 5. 3. Medical plants have invested 56 family, 116 species. 4. The order of the most family was the Compositae 8, Liliaceae Rosaceae${\cdot}$Umbelliferae${\cdot}$Labiatae each 6, Leguminosae${\cdot}$Rutaceae each 5, Campanulaceae${\cdot}$Ranunculaceae each 3, Simaroubaceae${\cdot}$Euphorbiaceae${\cdot}$Araliaceae each 2, Scrophulariaceae${\cdot}$Plantaginaceae each 1.

• The Korean Journal of Ecology
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• 제19권2호
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• pp.107-123
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• 1996

The position effects on the abortion of flowers, fruits, and ovules were examined in relation to the resource limitation hypothesis using a temperate legume species, Vicia cracca. Fifty plants were randomly sampled from a natural population located at the Belmont Conservation Site in Belmont, MA, USA. Due to indeterminant growth and acropetal flowering of this species, the position of flower or fruit on the plant was able to be coded by the combination of architectural levels such as plant half (lower and upper half) and inflorescence half (lower and upper half) within each plant half. Overall, only 17.3% of the flowers on an inflorescence began to develop into fruits, while overall 36.0% of the fruits initiated failed to mature. Consequently, 11.5% of the flowers successfully matured into fruits. The mean flower number per inflorescence differed significantly among plants as well as between plant halves. Although the probability of fruit initiation was higher in the lower halves of both plant and inflorescence than in the upper halves of the latter, fruit abortion rate differed significantly only between plant halves. The overall mean seed set was 33.6%, implying that about two out of six ovules in a fruit matured into seeds. The seed set was independent of both plant identity and architectural level unlike other reproductive characters examined. When the ovule developmental stage was examined on data pooled over all fruits, the proportion of ovules in varying developmental stages decreased in order of early abortion, seed maturation, late abortion, and seed predation (48.4, 34.9, 12.2, and 4.5%, respectively). A within-fruit ovule position was also used as a class variable for the analysis of position effects on ovule development. All architectural levels considered exerted singificant influence over the ovule development. In particular, ovule development was strongly affected by the within-fruit ovule position. Ovules in both extreme ends within a fruit tended to abort early, while those in the middle position were more likely to mature into seeds. The strong position effects detected from the flowering to seed maturation stage were interpreted as an indication of competitive interaction among reproductive characters which are largely constrained by plant architecture.