{"title":"Isolation and Characterization of a Novel Silicate-Solubilizing Bacterial Strain Staphylococcus ureilyticus MV-1 Associated with Grape Wine","authors":"Vinod Nandre, Mithil Mahale, Rajendra Patil, Deepak Kasote, Sushmita Sarnikar, Anamika Kumari, Kisan Kodam, Mohan Kulkarni, Suresh B. Waghmode","doi":"10.1007/s12633-024-03187-2","DOIUrl":null,"url":null,"abstract":"<div><p>This research aimed to isolate <i>Staphylococcus ureilyticus</i> MV-1 bacteria and evaluate their potential for soil application. These bacteria can solubilize silicate minerals up to 25 µg/mL in the first 10 h utilizing magnesium trisilicate as a silica source. This encourages plant development by generating plant hormones such as indole acetic acid (IAA). The IAA production peaked at 14 µg/mL after 48 h without further supplementation. Further, significant levels of micro- and macro-nutrient uptake were also recorded using Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) in grapevine after treating it with MV-1 indicating the availability of nutrients to plants for proper growth and functioning. The results state that MV-1 had a synergistic effect on plant growth and soil fertility.</p></div>","PeriodicalId":776,"journal":{"name":"Silicon","volume":"17 1","pages":"179 - 190"},"PeriodicalIF":2.8000,"publicationDate":"2024-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Silicon","FirstCategoryId":"88","ListUrlMain":"https://link.springer.com/article/10.1007/s12633-024-03187-2","RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
引用次数: 0
Abstract
This research aimed to isolate Staphylococcus ureilyticus MV-1 bacteria and evaluate their potential for soil application. These bacteria can solubilize silicate minerals up to 25 µg/mL in the first 10 h utilizing magnesium trisilicate as a silica source. This encourages plant development by generating plant hormones such as indole acetic acid (IAA). The IAA production peaked at 14 µg/mL after 48 h without further supplementation. Further, significant levels of micro- and macro-nutrient uptake were also recorded using Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) in grapevine after treating it with MV-1 indicating the availability of nutrients to plants for proper growth and functioning. The results state that MV-1 had a synergistic effect on plant growth and soil fertility.
期刊介绍：
The journal Silicon is intended to serve all those involved in studying the role of silicon as an enabling element in materials science. There are no restrictions on disciplinary boundaries provided the focus is on silicon-based materials or adds significantly to the understanding of such materials. Accordingly, such contributions are welcome in the areas of inorganic and organic chemistry, physics, biology, engineering, nanoscience, environmental science, electronics and optoelectronics, and modeling and theory. Relevant silicon-based materials include, but are not limited to, semiconductors, polymers, composites, ceramics, glasses, coatings, resins, composites, small molecules, and thin films.
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