Exemplar Abstract for Lederbergia lenta corrig. (Gibson 1935) Gupta et al. 2020, Lederbergia lentus (sic) (Gibson 1935) Gupta et al. 2020 and Bacillus lentus Gibson 1935 (Approved Lists 1980).

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

scholarly journals Bacillus firmus-Bacillus lentus: a Series or One Species?

1977 ◽  
Vol 27 (3) ◽  
pp. 256-262 ◽  
Author(s):  
R. E. GORDON ◽  
J. L. HYDE ◽  
J. A. MOORE
Keyword(s):  
Bacillus Firmus ◽  
Bacillus Lentus

scholarly journals Anthill Inhibiting Bacteria, a Promising Source of Bio Efficacy

2020 ◽  
pp. 14-21
Author(s):  
A. A. Katun ◽  
A. R. Abdulmumin ◽  
M. U. Yahaya ◽  
N. K. Habeeb ◽  
A. Bala
Keyword(s):  
Escherichia Coli ◽  
Staphylococcus Aureus ◽  
Salmonella Typhi ◽  
Biologically Active ◽  
Bacterial Strains ◽  
Active Metabolites ◽  
Bacillus Lentus ◽  
Total Prevalence ◽  
Promising Source ◽  
And Staphylococcus Aureus

The investigation into soil bacteria has been widely studied and becoming increasingly appreciated as an exceptional reservoir of unique naturally occurring biologically active metabolites with pharmaceutical applications. This article aimed to isolate, identify and biochemically characterize antibiotic-producing bacteria from anthill soils in the permanent site of Ibrahim Badamasi Babangida University, Lapai (IBBUL), Niger State, Nigeria. The sum of ten samples were collected from five sampling sites, the sampling was done in threefold (morning, noon and evening) and analyzed adopting standard microbiological protocols. The obtained result revealed that the total bacteria count in the morning ranges from 2.1×107 cfu/mL to 1.4×106 cfu/mL, noon count ranges from 3.1×107 to 2.6×106 cfu/mL while evening count was in the range of 2.1×107 cfu/mL to 1.7×106 cfu/mL. A total number of five (5) bacteria were isolated as Staphylococcus aureus, Staphylococcus epidermidis, Bacillus subtilis, Bacillus lentus and Micrococcus reseus. The total prevalence of the bacterial isolates in the morning, noon and evening were calculated as B. subtilis (109.08%), S. epidermidis (36.36%), M. reseus (36.36%), B. lentus (63.63%), and S. aureus (54.54%) respectively. These isolates were further assayed against Escherichia coli, Salmonella typhi, Klebsiella sp. and Staphylococcus aureus. The antibacterial outcome showed that two (2) (40%) anthill isolates exhibited antibacterial activity against three (3) tested bacteria (Escherichia coli, Salmonella typhi and Staphylococcus aureus). This research study has showcased that the production of inhibitory substances are common among some of the bacterial strains isolated from anthills.

scholarly journals Contribution of the Cell Wall Component Teichuronopeptide to pH Homeostasis and Alkaliphily in the Alkaliphile Bacillus lentus C-125

1999 ◽  
Vol 181 (21) ◽  
pp. 6600-6606 ◽  
Author(s):  
Rikizo Aono ◽  
Masahiro Ito ◽  
Takayoshi Machida
Keyword(s):  
Cell Wall ◽  
Amino Acid Residues ◽  
Alkaline Ph ◽  
Structural Components ◽  
Chromosomal Dna ◽  
Ph Homeostasis ◽  
Cell Wall Component ◽  
Bacillus Lentus ◽  
Defective Mutant ◽  
Alkaline Conditions

ABSTRACT A teichuronopeptide (TUP) is one of major structural components of the cell wall of the facultative alkaliphilic strain Bacillus lentus C-125. A mutant defective in TUP synthesis grows slowly at alkaline pH. An upper limit of pH for growth of the mutant was 10.4, while that of the parental strain C-125 was 10.8. GenetupA, directing synthesis of TUP, was cloned from C-125 chromosomal DNA. The primary translation product of this gene is likely a cytoplasmic protein (57.3 kDa) consisting of 489 amino acid residues. Introduction of the tupA gene into the TUP-defective mutant complemented the mutation responsible for the pleiotropic phenotypes of the mutant, leading to simultaneous disappearance of the defect in TUP synthesis, the diminished ability for cytoplasmic pH homeostasis, and the low tolerance for alkaline conditions. These results demonstrate that the acidic polymer TUP in the cell wall plays a role in pH homeostasis in this alkaliphile.

The crystal structure of the Bacillus lentus alkaline protease, subtilisin BL, at 1.4 Å resolution

1992 ◽  
Vol 228 (2) ◽  
pp. 580-595 ◽  
Author(s):  
D.W. Goddette ◽  
C. Paech ◽  
S.S. Yang ◽  
J.R. Mielenz ◽  
C. Bystroff ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Alkaline Protease ◽  
Bacillus Lentus

scholarly journals The controlled introduction of multiple negative charge at single amino acid sites in subtilisin Bacillus lentus

1999 ◽  
Vol 7 (11) ◽  
pp. 2293-2301 ◽  
Author(s):  
Benjamin G. Davis ◽  
Xiao Shang ◽  
Grace DeSantis ◽  
Richard R. Bott ◽  
J.Bryan Jones
Keyword(s):  
Amino Acid ◽  
Negative Charge ◽  
Acid Sites ◽  
Single Amino Acid ◽  
Bacillus Lentus

scholarly journals Bacteria and actinomycetes growing on floppy and compact discs under ambient conditions

1970 ◽  
Vol 37 (1) ◽  
pp. 7-14
Author(s):  
Mahbubar Rahman Khan ◽  
Mihir Lal Saha ◽  
Sanjida Binte Zuha
Keyword(s):  
Key Words ◽  
Microbial Growth ◽  
Compact Disc ◽  
Bacterial Isolates ◽  
Ambient Conditions ◽  
Bacterial Strains ◽  
Bacillus Lentus ◽  
Floppy Disc

Floppy and compact discs gradually loose their quality. On closer examination deteriorated discs showed diverse microbial growth on their surfaces. Among the associated organisms 15 actinomycetes and 12 bacterial isolates were selected for detailed studies. The selected actinomycetes were Streptomyces diastaticus, S. rimosus, S. cyaneus, S. olivaceoviridis, S. halstedii, S. fulvissimus, S. albidoflavus, S. exfoliates and S. griseoflavus and the bacterial strains were Bacillus lentus, B. circulans, B. badius, B. laterosporus, B. larvae and B. thuringiensis. In addition, Micrococcus sedentarius was also isolated. Utilization of crushed disc materials was observed during this study, which was indicative of deterioration of floppy and compact discs.   Key words: Compact disc, Floppy disc, Microorganisms, Recalcitrant doi:10.3329/bjb.v37i1.1557 Bangladesh J. Bot. 37(1): 7-14, 2008 (June)

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