open access

https://hdl.handle.net/2115/83763

Phenazine-1-carboxylic acid (PCA) produced by Paraburkholderia phenazinium CK-PC1 aids postgermination growth of Xyris complanata seedlings with germination induced by Penicillium rolfsii Y-1

英語

Paraburkholderia phenazinium

2021-01-07

Oxford University Press

Bioscience biotechnology and biochemistry

85(1)

77-84

Symbiosis of Penicillium rolfsii Y-1 is essential for the seed germination of Hawaii yellow-eyed grass (Xyris complanata). However, the local soil where the plants grow naturally often suppresses the radicle growth of the seedlings. This radicle growth was drastically restored by coinoculation of Paraburkholderia phenazinium isolate CK-PC1, which is a rhizobacterium of X. complanata. It was found that the isolate CK-PC1 produced phenazine-1-carboxylic acid (PCA, 1) as a major metabolite. The biological effects of PCA (1) were investigated using the seeds of X. complanata and Mung bean (Vigna radiata) and it was uncovered that the symbiosis of the isolate CK-PC1was essential for the postgermination growth of X. complanata and the metabolite PCA (1) might partially contribute to promote the growth of the plants.

学術雑誌論文

Accepted Manuscript

This is a pre-copyedited, author-produced version of an article accepted for publication in Bioscience biotechnology and biochemistry following peer review. The version of record Masataka Hane, Hanny C Wijaya, Yanetri A Nyon, Yasuko Sakihama, Makoto Hashimoto, Hideyuki Matsuura, Yasuyuki Hashidoko, Phenazine-1-carboxylic acid (PCA) produced by Paraburkholderia phenazinium CK-PC1 aids postgermination growth of Xyris complanata seedlings with germination induced by Penicillium rolfsii Y-1, Bioscience, Biotechnology, and Biochemistry, Volume 85, Issue 1, January 2021, Pages 77-84, is available online at: https://doi.org/10.1093/bbb/zbaa060.

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