• Korean Journal of Microbiology
• /
• v.31 no.1
• /
• pp.22-26
• /
• 1993

Trimorphomyces papilionaceus dikaryon 으로부터 자영적인 돌연변이에 의해 분리한 이배체를 대상으로 생장속도, U. V. 광 조사 후의 생존율, U. V. 분광광도계와 Hoechst 33258 핵염색에 의한 DNA 함량등을 monokaryon 및 dikaryon 과 비교하여 결정하였다. 이배체는 dikaryon 핵의 DNA 양과 비슷하였고 monokaryon 핵의 DNA 양의 2배 정도가 되었다. Glyoxalase II 의 band 양상에서 monokayon은 한 개의 isozyme band 만을 보인 반면, 이배체와 dikaryon은 같은 위치에서 두개의 isozyme band 가 관찰되었다. 이원전개한 전기영동실험에서 dikaryon 특이 단백질은 분자량이 66.000 보다 컸으며 분자량 24,000-29,000 사이에서 이배체 특이 단백질이 존재한다.

• Korean Journal of Microbiology
• /
• v.30 no.6
• /
• pp.479-482
• /
• 1992

The sequence of the cytoplasmic 5S-rRNA from Trimorphomyces papilionaceus, a basidiomycetous yeast, was determined by the direct chemical method for sequencing RNA and compared to known 5S rRNA sequences of 19 basidiomycetous fuungi. There were 26 nucleotide differences between T. papilionaceus and Tremella mesenterica both of which belong to the Tremellaceae of the Tremellales. Based on Knuc values, the closest fungus was Tilletiaria anomala, another basidiomycetous yeast which belong to the Sporbolomycetaceae of the Sporobolomycetales. T. papilionaceus did not show any significant phylogenetic relationship with other fungi.

• Journal of Microbiology
• /
• v.33 no.2
• /
• pp.149-153
• /
• 1995

Mitochondrial DNA has been isolated from Trimorphomyces papilionaceus. By analyzing DNA fragments digested by restriction enzymes, a restriction site map has been constructured. The mtDNA of T. papilionaceus amounts to 48.5 kb in size and is circular in structure. Entire mitochondrial DNA was cloned in E coli plasmids and Northern blot hybridization was done using cloned and subcloned DNAs as probes. Based on hybridization results of mitochondrial RNA transcripts, a transcription map was prepared.

• Proceedings of the Zoological Society Korea Conference
• /
• 1994.10a
• /
• pp.208.2-208
• /
• 1994

No Abstract, See Full Text

• Proceedings of the Zoological Society Korea Conference
• /
• 1994.10a
• /
• pp.208.1-208
• /
• 1994

• Proceedings of the Zoological Society Korea Conference
• /
• 1994.10a
• /
• pp.91.1-91
• /
• 1994

No Abstract, See Full Text

• Proceedings of the Zoological Society Korea Conference
• /
• 1994.10a
• /
• pp.90.1-90
• /
• 1994

No Abstract, See Full Text

• Proceedings of the Zoological Society Korea Conference
• /
• 1995.10b
• /
• pp.96-98
• /
• 1995

No Abstract, See Full Text

• Proceedings of the Zoological Society Korea Conference
• /
• 1996.10a
• /
• pp.207.2-207
• /
• 1996

No Abstract, See Full Text

• Korean Journal of Microbiology
• /
• v.29 no.2
• /
• pp.130-135
• /
• 1991

The effects of a herbicide butachlor[2-chloro-2', 6'-diethyl-N-(butoxymethyl) acetanilide] on the growth of the purple non-sulfur bacteria were investigated. The butachlor inhibited the growth of all species tested by 18-51%, except Rhodospirillum rubrum at concentrations of M, which would be field capacity. The photosynthetic growth rate of the species in the presence of butachlor was influenced by the nitrogen source. Cultures supplied with (NH&S04 showed a somewhat higher growth rate than those fixing dinitrogen, but they were more susceptible to butachlor (26-51%). On the contrary, butachlor enhanced the growth rate of Rhodospirillum rubrum in nitrogen gas conditions. When the culture was performed in medium with butachlor as the carbon source, the cells of fixing dinitrogen showed a higher exhaustion of butachlor than those supplemented with (N&)2S04, which exhaustion was examined by a decrease of the major absorbance at 213 nm and 260 nm. The exhaustion of butachlor as the carbon source had relation with the growth of the cells. The alkalization of culture supplemented with nitrogen gas was found in the cells treated with butachlor or untreated. The butachlor affected the carotenoid region but bacteriochlorophyll remained unaffected.