巻号一覧
53 巻 (2007)
- 6 号 p. 315-
- 5 号 p. 265-
- 4 号 p. 221-
- 3 号 p. 159-
- 2 号 p. 71-
- 1 号 p. 1-
53 巻, 5 号
選択された号の論文の7件中1～7を表示しています
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Full Paper
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Karen Waight, Onruthai Pinyakong, Ekawan Luepromchai2007 年 53 巻 5 号 p. 265-272
発行日: 2007/10/01
公開日: 2007/12/05
ジャーナル フリーThe activity of phyllosphere bacteria in the degradation of phenanthrene was investigated as a mechanism for the removal of atmospheric phenanthrene after its deposition on plant leaves. Initially, leaf samples of six plant species were collected from two roadsides in Bangkok to determine the presence of phenanthrene-degrading bacteria. The numbers of phenanthrene-degrading phyllosphere bacteria were varied and ranged from 3.5×104 to 1.95×107 CFU/g, in which the highest number was found from Ixora sp. Further studies were carried out in the laboratory by spraying phenanthrene on Ixora sp. leaves and then monitoring the amount of deposited phenanthrene and number of phenanthrene-degrading bacteria after incubation. The results showed that the amount of phenanthrene was significantly reduced on leaves containing phenanthrene-degrading bacteria. These were detected along with a rapid increase in the number of bacteria on leaves. The results indicated that many phyllosphere bacteria could utilize phenanthrene to support their growth and thereby reduce the amount of deposited phenanthrene on leaf surfaces. Several phenanthrene-degrading bacteria were later isolated from the leaves and identified with a high 16S rDNA sequence similarity to the genera Pseudomonas, Microbacterium, Rhizobium, and Deinococcus.抄録全体を表示PDF形式でダウンロード (126K)
Short Communications
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Yu Katsunuma, Michito Hanazumi, Hirokazu Fujisaki, Hajime Minato, Yasu ...2007 年 53 巻 5 号 p. 273-279
発行日: 2007/10/01
公開日: 2007/12/05
ジャーナル フリーPDF形式でダウンロード (60K) -
Qi-Ming Wang, Shi-An Wang, Jian-Hua Jia, Feng-Yan Bai2007 年 53 巻 5 号 p. 281-285
発行日: 2007/10/01
公開日: 2007/12/05
ジャーナル フリーPDF形式でダウンロード (360K) -
Chitti Thawai, Somboon Tanasupawat, Khanit Suwanborirux, Takashi Itoh, ...2007 年 53 巻 5 号 p. 287-293
発行日: 2007/10/01
公開日: 2007/12/05
ジャーナル フリーPDF形式でダウンロード (194K) -
Trongpanich Yanee, Phimwapi Suphaporn, Niamsanit Suwanna, Wangsomnuk P ...2007 年 53 巻 5 号 p. 295-299
発行日: 2007/10/01
公開日: 2007/12/05
ジャーナル フリーPDF形式でダウンロード (293K) -
Taweesak Malimas, Pattaraporn Yukphan, Mai Takahashi, Mika Kaneyasu, W ...2007 年 53 巻 5 号 p. 301-307
発行日: 2007/10/01
公開日: 2007/12/05
ジャーナル フリーPDF形式でダウンロード (245K) -
Sheng-Hua Ying, Ming-Guang Feng2007 年 53 巻 5 号 p. 309-314
発行日: 2007/10/01
公開日: 2007/12/05
ジャーナル フリーPDF形式でダウンロード (303K)
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