黄连液体培养植物生长调节剂的研究。

IF 1.4 4区生物学 Q4 BIOCHEMISTRY & MOLECULAR BIOLOGY

Bioscience, Biotechnology, and Biochemistry Pub Date : 2025-04-08 DOI:10.1093/bbb/zbaf048

Arbin Sunuwar, Jae-Hoon Choi, Masaaki Sumida, Kokoro Kume, Jing Wu, Akinobu Ito, Kimiko Yamashita, Hirofumi Hirai, Hirokazu Kawagishi

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引用次数: 0

摘要

“仙女环”是由真菌和草之间的相互作用引起的刺激或抑制草生长的区域。龙舌兰菌是一种形成仙女环的真菌。从酵母培养液和菌丝中分离到(1S,2S)-1-（4-氯-3-甲氧基苯基）丙烷-1,2-二醇(1)和10个化合物（2-11）。这些结构是通过光谱数据分析确定的，这是第一次报道从自然来源中分离到1。以弯草幼苗为研究对象，研究了3 ~ 6株植物的生长调控活性。化合物3在0.1 μmol/纸浓度下促进根生长，在1 μmol/纸浓度下抑制根生长。化合物4在0.1和1 μmol/纸浓度下抑制根的生长。在1 μmol/纸浓度下，化合物6显著促进新梢生长。

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Plant growth regulators from the liquid culture of Lepista sordida.

"Fairy rings" are zones that stimulate or inhibit grass growth, caused by interactions between a fungus and a grass. Lepista sordida is one of the fairy ring-forming fungi. (1S,2S)-1-(4-Chloro-3-methoxyphenyl)propane-1,2-diol (1) along with ten compounds (2-11) were isolated from the culture broth and mycelia of L. sordida. The structures were identified by spectroscopic data analyses, and this was the first reported isolation of 1 from a natural source. The plant growth regulatory activity of 3-6 was investigated using bentgrass seedlings. Compound 3 promoted root growth at 0.1 μmol/paper, while inhibited it at 1 μmol/paper. Compound 4 inhibited root growth at 0.1 and 1 μmol/paper. Compound 6 significantly promoted shoot growth at 1 μmol/paper.

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来源期刊

Bioscience, Biotechnology, and Biochemistry 生物-生化与分子生物学

CiteScore

3.50

自引率

0.00%

发文量

183

审稿时长

1 months

期刊介绍： Bioscience, Biotechnology, and Biochemistry publishes high-quality papers providing chemical and biological analyses of vital phenomena exhibited by animals, plants, and microorganisms, the chemical structures and functions of their products, and related matters. The Journal plays a major role in communicating to a global audience outstanding basic and applied research in all fields subsumed by the Japan Society for Bioscience, Biotechnology, and Agrochemistry (JSBBA).