microorganisms Review A Review on the Biotechnological Applications of the Operational Group Bacillus amyloliquefaciens Mohamad Syazwan Ngalimat 1 , Radin Shafierul Radin Yahaya 1, Mohamad Malik Al-adil Baharudin 1, Syafiqah Mohd. Yaminudin 2, Murni Karim 2,3 , Siti Aqlima Ahmad 4 and Suriana Sabri 1,5,* 1 Enzyme and Microbial Technology Research Center, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia;
[email protected] (M.S.N.); radinshafi
[email protected] (R.S.R.Y.);
[email protected] (M.M.A.-a.B.) 2 Department of Aquaculture, Faculty of Agriculture, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia;
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[email protected] (M.K.) 3 Laboratory of Sustainable Aquaculture, International Institute of Aquaculture and Aquatic Sciences, Universiti Putra Malaysia, Port Dickson 71050, Negeri Sembilan, Malaysia 4 Department of Biochemistry, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia;
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[email protected]; Tel.: +603-97698298 Abstract: Bacteria under the operational group Bacillus amyloliquefaciens (OGBa) are all Gram-positive, endospore-forming, and rod-shaped. Taxonomically, the OGBa belongs to the Bacillus subtilis species complex, family Bacillaceae, class Bacilli, and phylum Firmicutes. To date, the OGBa comprises four bacterial species: Bacillus amyloliquefaciens, Bacillus siamensis, Bacillus velezensis and Bacillus Citation: Ngalimat, M.S.; Yahaya, nakamurai. They are widely distributed in various niches including soil, plants, food, and water. A R.S.R.; Baharudin, M.M.A.-a.; resurgence in genome mining has caused an increased focus on the biotechnological applications Yaminudin, S.M..; Karim, M.; Ahmad, of bacterial species belonging to the OGBa.