대표적인 식물호르몬인 indole-acetic acid (IAA)를 생성하는 근권세균에서 IAA 생합성 경로와 생성량과의 관계를 파악하기 위해 IAA 생성능이 크게 다른 4개 균주를 선발하고 동정하였다. 특정 경로...
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https://www.riss.kr/link?id=A101547977
김운진 (강원대학교) ; 송홍규 (강원대학교) ; Kim, Woon-Jin ; Song, Hong-Gyu
2012
Korean
KCI등재,SCOPUS
학술저널
1-7(7쪽)
2
0
상세조회0
다운로드국문 초록 (Abstract)
대표적인 식물호르몬인 indole-acetic acid (IAA)를 생성하는 근권세균에서 IAA 생합성 경로와 생성량과의 관계를 파악하기 위해 IAA 생성능이 크게 다른 4개 균주를 선발하고 동정하였다. 특정 경로...
대표적인 식물호르몬인 indole-acetic acid (IAA)를 생성하는 근권세균에서 IAA 생합성 경로와 생성량과의 관계를 파악하기 위해 IAA 생성능이 크게 다른 4개 균주를 선발하고 동정하였다. 특정 경로를 이용한 IAA 생합성능의 조사를 위해 주요 전구물질을 첨가하여 IAA 생성량을 측정하였다. Tryptophan 의존적 경로에 의한 총 IAA 생성량은 Acinetobacter guillouiae SW5가 1.66 mg/ml로 가장 높았으며, indole acetamide (IAM)를 배지에 첨가했을 때 amidase의 활성은 분리균주 중 Rhodococcus equi SW9이 가장 높았다. IAA 생합성을 위한 또 다른 두 가지 경로의 전구물질인 indole acetonitrile (IAN)을 첨가하였을 때 IAA 생합성은 A. guillouiae SW5가 가장 높았으며, 이 때 nitrilase 보다는 nitrile hydratase의 활성이 높았다. 그러나 두 경로 중 IAN을 직접 IAA로 전환시키는 nitrilase의 활성은 Bacillus thuringiensis SW17이 균주들 중 가장 높았다. B. thuringiensis SW17은 4균주 중 IAA생합성능이 가장 낮았으며 tryptophan을 이용하여 생합성하는 IAA 중 상당량을 IAM을 거치는 경로를 통해 생성한다. Lysinibacillus fusiformis SW13은 IAA 생합성에 관여하는 nitrile 전환경로들을 비교적 고르게 이용하여 IAA를 생성하였다. Tryptophan 비의존적 경로를 통한 IAA 생합성은 A. guillouiae SW5에서만 소량 관찰되었다.
다국어 초록 (Multilingual Abstract)
This study explores the interaction between the production of indole-3-acetic acid (IAA), a typical phytohormone auxin and the role of IAA biosynthetic pathways in each IAA producing rhizobacterial strain. The bacterial strains were isolated from rhiz...
This study explores the interaction between the production of indole-3-acetic acid (IAA), a typical phytohormone auxin and the role of IAA biosynthetic pathways in each IAA producing rhizobacterial strain. The bacterial strains were isolated from rhizosphere of wild plants and identified as Acinetobacter guillouiae SW5, Bacillus thuringiensis SW17, Rhodococcus equi SW9, and Lysinibacillus fusiformis SW13. A. guillouiae SW5 exhibited the highest production of IAA using tryptophan-dependent pathways among the 4 strains. When indole-3-acetamide (IAM) was added, Rhodococcus equi SW9 showed the highest IAA production of $3824{\mu}g/mg$ protein using amidase activity. A. guillouiae SW5 also showed the highest production of IAA using two pathways with indole-3-acetonitrile (IAN), and its nitrile hydratase activity might be higher than nitrilase. B. thuringiensis SW17 showed the lowest IAA production, and most of IAA might be produced by the amidase activity, although the nitrilase activity was the highest among 4 strains. The roles of nitrile converting enzymes were relatively similar in IAA synthesis by Lysinibacillus fusiformis SW13. Tryptophan-independent pathway of IAA production was utilized by only A. guillouiae SW5.
참고문헌 (Reference)
1 Sewell, B., "The cyanide degrading nitrilase from Pseudomonas stutzeri AK61 is a two-fold symmetric, 14-subunit spiral" 11 : 1413-1422, 2003
2 Baxter, J., "The current and future applications of microorganism in the bioremediation of cyanide contamination" 90 : 1-17, 2006
3 Felici, C., "Single and co-inoculation of Bacillus subtilis and Azospirillum brasilense on Lycopersicon esculentum: Effects on plant growth and rhizosphere microbial community" 40 : 260-270, 2008
4 Ali, B., "Quantification of indole-3-acetic acid from plant associated Bacillus spp. and their phytostimulatory effect on Vigna radiata (L.)" 25 : 519-526, 2009
5 Gutierrez, C., "Production of the phytohormone indole-3-acetic acid by estuarine species of the genus Vibrio" 75 : 2253-2258, 2009
6 Yamamoto, K., "Production of R-(-)-mandelic acid from mandelonitrile by Alcaligenes faecalis ATCC 8750" 57 : 3028-3032, 1991
7 Kobayashi, M., "Occurrence of enzymes involved in biosynthesis of indole-3-acetic acid from indole-3-acetonitrile in plant-associated bacteria, Agrobacterium and Rhizobium" 92 : 714-718, 1995
8 Kobayashi, M., "Nitrilase in biosynthesis of the plant hormone indole-3-acetic acid from indole-3-acetonitrile: Cloning of the Alcaligenes gene and site-directed mutagenesis of cysteine residues" 90 : 247-251, 1993
9 Spaepen, S., "Indole-3-acetic acid in microbial and microorganism-plant signaling" 31 : 425-448, 2007
10 Rapparini, F., "Indole-3-acetic acid biosynthesis in Lemna gibba studied using stable isotope labeled anthranilate and tryptophan" 27 : 139-144, 1999
1 Sewell, B., "The cyanide degrading nitrilase from Pseudomonas stutzeri AK61 is a two-fold symmetric, 14-subunit spiral" 11 : 1413-1422, 2003
2 Baxter, J., "The current and future applications of microorganism in the bioremediation of cyanide contamination" 90 : 1-17, 2006
3 Felici, C., "Single and co-inoculation of Bacillus subtilis and Azospirillum brasilense on Lycopersicon esculentum: Effects on plant growth and rhizosphere microbial community" 40 : 260-270, 2008
4 Ali, B., "Quantification of indole-3-acetic acid from plant associated Bacillus spp. and their phytostimulatory effect on Vigna radiata (L.)" 25 : 519-526, 2009
5 Gutierrez, C., "Production of the phytohormone indole-3-acetic acid by estuarine species of the genus Vibrio" 75 : 2253-2258, 2009
6 Yamamoto, K., "Production of R-(-)-mandelic acid from mandelonitrile by Alcaligenes faecalis ATCC 8750" 57 : 3028-3032, 1991
7 Kobayashi, M., "Occurrence of enzymes involved in biosynthesis of indole-3-acetic acid from indole-3-acetonitrile in plant-associated bacteria, Agrobacterium and Rhizobium" 92 : 714-718, 1995
8 Kobayashi, M., "Nitrilase in biosynthesis of the plant hormone indole-3-acetic acid from indole-3-acetonitrile: Cloning of the Alcaligenes gene and site-directed mutagenesis of cysteine residues" 90 : 247-251, 1993
9 Spaepen, S., "Indole-3-acetic acid in microbial and microorganism-plant signaling" 31 : 425-448, 2007
10 Rapparini, F., "Indole-3-acetic acid biosynthesis in Lemna gibba studied using stable isotope labeled anthranilate and tryptophan" 27 : 139-144, 1999
11 Ahmad, F., "Indole acetic acid production by the indigenous isolates of Azotobacter and fluorescent Pseudomonas in the presence and absence of tryptophan" 29 : 29-34, 2004
12 Morris, R.O., "Genes specifying auxin and cytokinin biosynthesis in prokaryotes, In Plant hormones" Kluwer Academic 318-339, 1995
13 Theunis, M., "Flavonoids, NodD1, NodD2, and nod-box NB15 modulate expression of the y4wEFG locus that is required for indole-3-acetic acid synthesis in Rhizobium sp. strain NGR234" 17 : 1153-1161, 2004
14 Sekine, M., "Detection of the IAA biosynthetic pathway from tryptophan via indole-3-acetamide in Bradyrhizobium spp" 29 : 867-874, 1988
15 Dash, R., "Cyanide in industrial wastewaters and its removal: A review on biotreatment" 163 : 1-11, 2009
16 Bartling, D., "Cloning and expression of an Arabidopsis nitrilase which can convert indole-3-acetonitlie to the plant hormone, indole-3-acetic acid" 205 : 417-424, 1992
17 Clark, E., "Cloning and characterization of iaaM and iaaH from Erwinia herbicola pathovar gypsophilae" 83 : 234-240, 1993
18 Prinsen, E., "Azospirillum brasilense indole-3-acetic acid biosynthesis: evidence for a non-tryptophan dependent pathway" 6 : 609-615, 1993
19 Spaepen, S., "Auxin and plant-microbe interactions" 2010
20 Meyers, P., "An efficient cyanide-degrading Bacillus pumilus strain" 137 : 1397-1400, 1991
21 Nemec, A., "Acinetobacter bereziniae sp. nov. and Acinetobacter guillouiae sp. nov., to accommodate Acinetobacter genomic species 10 and 11, respectively" 60 : 896-903, 2010
22 Nagasawa, T., "A novel nitrilase, arylacetonitrilase, of Alcaligenes faecalis JM3 purification and characterization" 194 : 765-772, 1990
23 Bui, K., "A new method to prepare amide by bioconversion of corresponding nitriles" 4 : 195-197, 1982
24 Banerjee, A., "A high-throughput amenable colorimetric assay for enantioselective screening of nitrilase-producing microorganisms using pH sensitive indicators" 8 : 559-564, 2003
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학술지 이력
연월일 | 이력구분 | 이력상세 | 등재구분 |
---|---|---|---|
2023 | 평가예정 | 해외DB학술지평가 신청대상 (해외등재 학술지 평가) | |
2020-01-01 | 평가 | 등재학술지 유지 (해외등재 학술지 평가) | |
2013-12-02 | 학술지명변경 | 외국어명 : The Korean Journal of Microbiology -> Korean Journal of Microbiology | |
2010-01-01 | 평가 | 등재학술지 유지 (등재유지) | |
2008-01-01 | 평가 | 등재학술지 유지 (등재유지) | |
2006-01-01 | 평가 | 등재학술지 유지 (등재유지) | |
2004-01-01 | 평가 | 등재학술지 유지 (등재유지) | |
2001-01-01 | 평가 | 등재학술지 선정 (등재후보2차) | |
1998-07-01 | 평가 | 등재후보학술지 선정 (신규평가) |
학술지 인용정보
기준연도 | WOS-KCI 통합IF(2년) | KCIF(2년) | KCIF(3년) |
---|---|---|---|
2016 | 0.21 | 0.21 | 0.21 |
KCIF(4년) | KCIF(5년) | 중심성지수(3년) | 즉시성지수 |
0.26 | 0.24 | 0.48 | 0.02 |