한국산 외대버섯 속의 기록 (5)

조덕현,이용보 ( Duck Hyun Cho,Young Bo Lee ) 한국균학회 1992 韓國菌學會誌 Vol.20 No.3

한국산 변형균류의 다양성의 출현(I)

조덕현,Cho, Duck-Hyun 한국생태학회 2000 Journal of Ecology and Environment Vol.23 No.3

1996년 6월부터 1997년 8월까지 모악산도립공원, 지리산국립공원, 전주근교의 만덕산, 강원도의 방태산에서 출현하는 많은 변형균류들을 채집하여 동정하였다. 그 결과 한국산 미기록 종으로 확인된 것은 찻잔붉은고리먼지(Badhamia macrocrapa), 흰주발먼지(Craterium leucocephalum), 밝은체먼지(Cribraria splendens), 검은방먼지(Didymium melanospermum), 작은방먼지(D. minus), 황금주모먼지(Perichaena chrysosperma), 꿀색자루먼지(Physarum melleum), 녹색자루먼지(P. viride) 등이다. 이들은 전부 썩는 고목과 낙엽에 출현하고 있었다. Many myxomycetes were collected at Mt. Moak, Mt. Jiri, Mt. Manduck, Mt. Pangtae from June, 1996 to August, 1997. They were identified. According to the results Badhamia macrocrapa, Craterium leucocephalum, Cribraria splenden, Didymium melanospermum, D. minus, Perichaena chrysosperma, Physarum melleum, P. viride and Perichaena chrysosperma were unrecorded species in Korea. They were designed Korean common name by author. Also they will be added to list of Korean myxomycetes. Characterisctics of them were habitated on rotten wood and fallen leaves.

韓國産 외대버섯屬의 記錄(VII)

조덕현,유천인,이상래,Cho, Duck-Hyun,Ryoo, Cheon-In,Lee, Sang-Ree 한국자원식물학회 1993 한국자원식물학회지 Vol.6 No.1

Seven species of the genus Entoloma were collectted from the areas of Mt. Naejang National Park, Mt. Jiri National Park, Mt. Sunun Provincial Park and Mt. manduck from June, 1991 to September, 1991. These species were identified new to Korea : Entoloma subvile, E. bruneomarginatum, E. minutoalbum, E. subplanum, E. melleipes, E. perabidum, and E. pyrium.

한국산 외대버섯속의 분류학적 연구

조덕현,Cho, Duck-Hyun 한국자원식물학회 1993 한국자원식물학회지 Vol.6 No.2

The species of the genus Entoloma recorded in Korea until now are arranged with Korean Entoloma monography. It was made with modified keys of classification of Hesler and Noordeloos. On the basis of it, the genus Entoloma of Korea is classified into 7 subgenera, 10 sections, and 80 species.

한국(韓國)에 있어서 미곡변질(米穀變質)의 유형(類型)과 그 원인(原因)이되는 균군(菌群)의 동정(同定)에 대(對)하여 (제 I 보)(第 I 報)

조덕현,전재근,김영배,Cho, Duck-Hiyon,Chun, Jai-Kun,Kim, Young-Bae 한국응용생명화학회 1972 Applied Biological Chemistry (Appl Biol Chem) Vol.15 No.3

한국전역(韓國全域)에서 수집(收集)한 27개(個)의 변질미시료(變質米試料)에 대(對)하여 그 외관상(外觀上)의 변색(變色)의 모양(模樣)으로보아 유형(類型)을 분류(分類)하고 한 시료(試料)에 대(對)하여 48립(粒)의 미립(米粒)에 대(對)하여 변질(變質)의 원인(原因)이된 저장균군(貯藏菌群)을 분리검색(分離檢索)하여 다음과 같은 결과(結果)를 얻었다. 1. 27개변질미시료(個變質米試料)는 그 변색(變色)의 모양(模樣)으로 보아 황적색(黃赤色)1, 담황적색(淡黃赤色)3, 담회황색(淡灰黃色)4, 담적색(淡赤色)6, 농회색(濃灰色)7, 담회색(淡灰色)3, 및 바구미미(米)3의 7개유형(個類型)으로 분류(分類) 할수가 있었다. 2. 한국(韓國)의 변질미(變質米)의 가장보편적(普遍的)인 균군(菌群)은 Aspergillus glaucus 군(群)의 A. amstelodami, A. chevalieli, A. montevidensis, 및 A. ruber 를 주군(主君)으로하여 있는 것으로 관찰(觀察)되었다. 3. 특별(特別)히 일종(一種)의 균(菌)에 의(依)하여 우세(優勢)하게 침식(侵蝕)되어 있는 변질미(變質米)의 겅우로서는 a. P. islandicum b. P. lanosum c. B. lentus, d. Pseudomonas cohaerans e. Brev. lipolyticum 에 의(依)한 5개(個) 경우가 있었다. 4. P. islandicum 에 침식(侵蝕)된 변질미(變質米)는 명백(明白)히 다른 변질미(變質米)와 식별(識別)이 될수있는 황적색(黃赤色)의 변색(變色)을 나타내고 있었으나 다른 변질미시료(變質米試料)에 있어서는 외관상(外觀上)의 변색(變色)과 변질균(變質菌)사이의 관계(關係)를 명시(明示)하여 주는 어떤 상호관계(相互關係)를 발견(發見)할수가 없었다. 5. P. islandicum 에 침식(侵蝕)된 전입미(輸入米)의 경우를 제외(除外)하고는 A. 림편, A. ochraceus, A.fumigatus의 유독성분생성균(有毒成分生成菌)이 발견(發見)은 되었으나 그생육밀도(生育密度)로보아 주목(注目)할만한 것은 못되었다. Twenty seven specimens of deteriolated storage rice were collected all over Korea. Types of deteriolation were classified according to color outlooks, and for 48 grains of each specimen the causative storage microorganisms were isolated and identified. The following results were observed; 1. 27 specimens of deteriolated rice were classified according to color outlooks into 7 types: reddish yellow 1, light reddish yellow 3, light grayish yellow 4, light red 6, dark gray 7, light gray 3, and rice weevil type 3. 2. The most common storage microorganisms group which infected deteriolated Korean rice were Aspergillus glaucus group, especially species of A. amstelodami, A. chevalieri, A. montevidensis, and A. ruber, which were frequently associated with Penicillium, Brevibactereum, and Bacillus. 3. As a specific case sometimes a specimen of deteriolated rice was infected chiefly by one deminant species of microorganism. Five cases were observed: that is, by P. islandicum, P. lanosum, B. lentus, Pseudomonas cohaerans, Brev. lipolyticum. 4. No definite relationship was observed between color outlook types and the deteriolation causing microorganisms. Only the heavily infected rice by Penicillium islandicum expressed discernible reddish yellow color indicative of the infection by this mold. 5. Mycotoxin problem could be noted in one specimen of deteriolated imported rice heavily infected by P. islandicum. Other mycotoxin producing fungi, A. flavus, A. ochraceus, A. fumigatus were also detected, but their growth frequencies were so low that it might not be serious problem.

흰꼭지외대버섯의 담자포자의 발생과 미세구조

조덕현,Cho, Duck-Hyun 한국자원식물학회 1993 한국자원식물학회지 Vol.6 No.2

Apexes of basidia in Rhodophyllus muraii var. albus are divided into four sections or depressed in the center. A spore is formed by inflation of the apex of the sterigma. The apex of the sterigma is swollen and changed from a papilla through a peinsform and a club into a globeform. Six spots of globose spore are regularly or irregularly depressed with hilum axes. Finally the spores come cuboid.

Basidiospore Development and Fine Structure of Entoloma violaceobrunneum

조덕현,권선방,Cho, Duck-Hyun,Kwon, Sun-Bang The Plant Resources Society of Korea 1993 한국자원식물학회지 Vol.6 No.1

Four sterigmata of papillaform E. violaceobrunneum are developed from crator-shaped basidium. The apex of sterigma is swollen to a small globeform. And then it is swollen to a clubform. The clubform is again swollen to a ellipticalform, and then more than six spots of spore surfaces are ramdomly depressed with hilum axes. When the depression of surface of a elliptical spore is over, the spore is a heterodiametrical spore of multi-angular.

외대버섯속의 담자포자의 발생과 미세구조

조덕현,Cho, Duck-Hyun 한국자원식물학회 1993 한국자원식물학회지 Vol.6 No.2

Apexes of basidia in Rhodophyllus(synonyum of Entoloma) muraii var. albus are divided into four sections or depressed in the center. A spore is formed by inflation of the apex of the sterigma. The apex of the sterigma is swollen and changed from a papilla through a penisform and a club into a globeform. Six spots of globose spore are regularly or irregularly depressed with hilum axes. Finally the spores are cuboid. Basidia of Entoloma squamiferrum are developed from hymenium layer of crator-shaped parabasidium. Apex of basidium is flat or depressed in the center. Although four sterigmata are developed, only two sterigmata are symmetrically swollen to two spores in certain basidia. It means that two sterigmata among four sterigmata are infertile. The apex of the sterigma is swollen into a paillaform, and then turned into a penisform. It is swollen from a clubform into a globeform. Six spots of the surfaces of globose spore are deperssed with hilum axes. Finally the spore is cuboid, and then it is released from hilum. Four sterigmata of papillaform of E. violaceobrunneum are developed from cartor-shaped basidium. The apex of sterigma is swollen to a small globeform. And then it is swollen to a clubform. The clubform is again swollen to a ellipticalform, and then more than six spots of spore surfaces are ramomly depressed with hium axes. When the depression of surface of a elliptical spore is over, it is the multi-angular spore of the heterometrical-form.

Basidiospore Development and Fine Structure of Entoloma squmiferrum

조덕현,이상래,권선방,Cho, Duck-Hyun,Lee, Sang-Rae,Kwon, Sun-Bang The Plant Resources Society of Korea 1993 한국자원식물학회지 Vol.6 No.1

Basidia of Entoloma squamiferrum are developed from hymenium layer of cartor-shaped parabasidium. Apex of basidium is flat or depressed in the center. Although four sterigmata are developed, only two sterigmata are symmetrically swollen to two spores im certain basidia. It means that two sterigmata among four sterigmata are imfertil. A spore is formed by inflation of the apex of the sterigma. The apex of the sterigma is swollen into a paillaform and then turned into a penisform. It is swollen from a clubform into a globefrom. Six spots of the surfaces of globose spore are depressed with hilum axes. Finally the spore is cuboid, and then it is released from hilum.

야생동충하초로부터 우량균주선발(II)

방극소(Keuk-So Pang),홍경환(Kyung-Hwan Hong),조덕현(Duck-Hyun Cho) 한국자원식물학회 2001 한국자원식물학회지 Vol.14 No.2

2000년 5월 중순부터 10월까지 채집하였다. 이 중 2속 4종을 확인하였고 6균주를 분리하여 모두를 자실체 유도실험에 이용하였다. 그 결과 동충하초 [Corcyceps miliraris(CHO-7410)] 1균주, 눈꽃동충하초[isaria japoica (CHO-6713, CHO-7413)] 2균주를 상업적이나 의약품개발에 있어서의 시료등 각 산업에있어서 전반적으로 이용가치가 충분히 있다고 사료되어 우량균주로 선발하였다. Many Cordyceps spp. were collected for excellent strains selection at near Wanju-kun from May to October, 2000. They were identified. As the resulting, They were 2 genera and 4 species. 6 strains were got through 4 species culture. 6 strains are Cordyceps militaris f. albino, C, gracilaides, C. militaris and Isaria japoica. Among them, 4 species used for induction of artifitial fruiting body. 3 strains of them were selected for excellent strains. excellent strains are Cordyceps militaris and Isaria japoica.