Exemplar Abstract for Lysinibacillus sphaericus (Meyer and Neide 1904) Ahmed et al. 2007 and Bacillus sphaericus Meyer and Neide 1904 (Approved Lists 1980).

2003 ◽  
Author(s):  
Charles Thomas Parker ◽  
Nicole Danielle Osier ◽  
George M Garrity
Keyword(s):  
Bacillus Sphaericus ◽  
Lysinibacillus Sphaericus

scholarly journals Proposal of Lysinibacillus boronitolerans gen. nov. sp. nov., and transfer of Bacillus fusiformis to Lysinibacillus fusiformis comb. nov. and Bacillus sphaericus to Lysinibacillus sphaericus comb. nov.

2007 ◽  
Vol 57 (5) ◽  
pp. 1117-1125 ◽  
Author(s):  
Iftikhar Ahmed ◽  
Akira Yokota ◽  
Atsushi Yamazoe ◽  
Toru Fujiwara
Keyword(s):  
Phylogenetic Analyses ◽  
Optimal Growth ◽  
Bacillus Sphaericus ◽  
Cellular Fatty Acid ◽  
Luria Bertani ◽  
Rrna Gene ◽  
Lysinibacillus Sphaericus ◽  
Dna Relatedness ◽  
Lysinibacillus Fusiformis ◽  
The 16S Rrna Gene

Three strains of a spore-forming, Gram-positive, motile, rod-shaped and boron-tolerant bacterium were isolated from soil. The strains, designated 10aT, 11c and 12B, can tolerate 5 % (w/v) NaCl and up to 150 mM boron, but optimal growth was observed without addition of boron or NaCl in Luria–Bertani agar medium. The optimum temperature for growth was 37 °C (range 16–45 °C) and the optimum pH was 7.0–8.0 (range pH 5.5–9.5). A comparative analysis of the 16S rRNA gene sequence demonstrated that the isolated strains were closely related to Bacillus fusiformis DSM 2898T (97.2 % similarity) and Bacillus sphaericus DSM 28T (96.9 %). DNA–DNA relatedness was greater than 97 % among the isolated strains and 61.1 % with B. fusiformis DSM 2898T and 43.2 % with B. sphaericus IAM 13420T. The phylogenetic and phenotypic analyses and DNA–DNA relatedness indicated that the three strains belong to the same species, that was characterized by a DNA G+C content of 36.5–37.9 mol%, MK-7 as the predominant menaquinone system and iso-C15 : 0 (32 % of the total) as a major cellular fatty acid. In contrast to the type species of the genus Bacillus, the strains contained peptidoglycan with lysine, aspartic acid, alanine and glutamic acid. Based on the distinctive peptidoglycan composition, phylogenetic analyses and physiology, the strains are assigned to a novel species within a new genus, for which the name Lysinibacillus boronitolerans gen. nov., sp. nov. is proposed. The type strain of Lysinibacillus boronitolerans is strain 10aT (=DSM 17140T=IAM 15262T=ATCC BAA-1146T). It is also proposed that Bacillus fusiformis and Bacillus sphaericus be transferred to this genus as Lysinibacillus fusiformis comb. nov. and Lysinibacillus sphaericus comb. nov., respectively.

Exemplar Abstract for Bacillus sphaericus Meyer and Neide 1904 (Approved Lists 1980).

2003 ◽  
Author(s):  
Charles Thomas Parker ◽  
Dorothea Taylor ◽  
George M Garrity
Keyword(s):  
Bacillus Sphaericus

Nomenclature Abstract for Lysinibacillus sphaericus (Meyer and Neide 1904) Ahmed et al. 2007.

2003 ◽  
Author(s):  
Charles Thomas Parker ◽  
Nicole Danielle Osier ◽  
George M Garrity
Keyword(s):  
Lysinibacillus Sphaericus

A new potential of calcium carbonate production induced by Bacillus sphaericus in batch fermentation

2018 ◽  
Vol 10 (9) ◽  
Author(s):  
Nuraiffa Syazwi Adzami ◽  
◽  
Miskiah Fadzilah Ghazali ◽  
Amira Hidayati Ramli ◽  
Husnul Azan Tajarudin ◽  
...  
Keyword(s):  
Calcium Carbonate ◽  
Batch Fermentation ◽  
Bacillus Sphaericus ◽  
Carbonate Production

scholarly journals A New Method for Dispersing Pristine Carbon Nanotubes Using Regularly Arranged S-Layer Proteins

Nanomaterials ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 1346
Author(s):  
Andreas Breitwieser ◽  
Uwe B. Sleytr ◽  
Dietmar Pum
Keyword(s):  
Carbon Nanotubes ◽  
Covalent Modification ◽  
Silica Layer ◽  
Medical Sciences ◽  
Lysinibacillus Sphaericus ◽  
Wide Range ◽  
Catalytic Sites ◽  
Multi Walled Carbon Nanotubes ◽  
Pristine Mwnts ◽  
Walled Carbon Nanotubes

Homogeneous and stable dispersions of functionalized carbon nanotubes (CNTs) in aqueous solutions are imperative for a wide range of applications, especially in life and medical sciences. Various covalent and non-covalent approaches were published to separate the bundles into individual tubes. In this context, this work demonstrates the non-covalent modification and dispersion of pristine multi-walled carbon nanotubes (MWNTs) using two S-layer proteins, namely, SbpA from Lysinibacillus sphaericus CCM2177 and SbsB from Geobacillus stearothermophilus PV72/p2. Both the S-layer proteins coated the MWNTs completely. Furthermore, it was shown that SbpA can form caps at the ends of MWNTs. Reassembly experiments involving a mixture of both S-layer proteins in the same solution showed that the MWNTs were primarily coated with SbsB, whereas SbpA formed self-assembled layers. The dispersibility of the pristine nanotubes coated with SbpA was determined by zeta potential measurements (−24.4 +/− 0.6 mV, pH = 7). Finally, the SbpA-coated MWNTs were silicified with tetramethoxysilane (TMOS) using a mild biogenic approach. As expected, the thickness of the silica layer could be controlled by the reaction time and was 6.3 +/− 1.25 nm after 5 min and 25.0 +/− 5.9 nm after 15 min. Since S-layer proteins have already demonstrated their capability to bind (bio)molecules in dense packing or to act as catalytic sites in biomineralization processes, the successful coating of pristine MWNTs has great potential in the development of new materials, such as biosensor architectures.

Green reduction of graphene oxide using Bacillus sphaericus

2021 ◽  
Author(s):  
Qianyu Xu ◽  
Xiaoyu Lin ◽  
Li Gan ◽  
Gary Owens ◽  
Zuliang Chen
Keyword(s):  
Graphene Oxide ◽  
Bacillus Sphaericus

scholarly journals D-amino acid aminotransferase of Bacillus sphaericus. Enzymologic and spectrometric properties.

1975 ◽  
Vol 250 (17) ◽  
pp. 6983-6989
Author(s):  
K Yonaha ◽  
H Misono ◽  
T Yamamoto ◽  
K Soda
Keyword(s):  
Amino Acid ◽  
Bacillus Sphaericus
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