OnLine Journal of Biological Sciences
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OnLine Journal of Biological Sciences is an open access scholarly journal that is available to the reader without financial barrier. OJBS is a peer-reviewed, updated four times a year, bring out articles of high importance in all areas of biological science.
OnLine Journal of Biological Sciences
1w ago
OnLine Journal of Biological Sciences, Published online: 6 April 2024; doi:10.3844/ojbsci.2024.321.329
Protease enzymes are used as biocatalysts that can accelerate a reaction. Thermostable enzymes produced by thermophilic bacteria are needed in the industrial field because of their ability to withstan ..read more
OnLine Journal of Biological Sciences
3w ago
OnLine Journal of Biological Sciences, Published online: 28 March 2024; doi:10.3844/ojbsci.2024.367.373
Enzymes serve as vital biological catalysts, playing a crucial role in numerous industrial processes to accelerate specific biochemical reactions. In this study, we aimed to optimize cellulase enzyme ..read more
OnLine Journal of Biological Sciences
3w ago
OnLine Journal of Biological Sciences, Published online: 26 March 2024; doi:10.3844/ojbsci.2024.403.411
Sponges are one of the marine biota that have a symbiotic relationship with bacteria which can produce secondary metabolites as antimicrobials. The main aim of this research was to isolate and identif ..read more
OnLine Journal of Biological Sciences
1M ago
OnLine Journal of Biological Sciences, Published online: 22 March 2024; doi:10.3844/ojbsci.2024.458.467
Superior rubber clones have been used in Indonesia, but productivity achievements are low. The area and rubber production in 2020 was 3,316,047 ha with a productivity of 1,022 kg/ha. The low productiv ..read more
OnLine Journal of Biological Sciences
1M ago
OnLine Journal of Biological Sciences, Published online: 19 March 2024; doi:10.3844/ojbsci.2024.451.457
The number of reports of bacterial infections that are difficult to treat with antibiotics has led to the need for new alternatives for the treatment of resistant bacterial infections. One alternative ..read more
OnLine Journal of Biological Sciences
1M ago
OnLine Journal of Biological Sciences, Published online: 18 March 2024; doi:10.3844/ojbsci.2024.436.450
The water ecosystem has been acclaimed to be polluted with various chemicals that may pose possible risks to the biota therein and affect the end consumers who ingest them via the food chain system. T ..read more
OnLine Journal of Biological Sciences
1M ago
OnLine Journal of Biological Sciences, Published online: 14 March 2024; doi:10.3844/ojbsci.2024.427.435
Tuberculosis is a global leading cause of death, just below COVID-19 and ranked above HIV. This disease is caused by a pathogen called Mycobacterium tuberculosis, which spreads easily through the air ..read more
OnLine Journal of Biological Sciences
1M ago
OnLine Journal of Biological Sciences, Published online: 12 March 2024; doi:10.3844/ojbsci.2024.412.426
Bipolaris leaf blotch, induced by Bipolaris sorokiniana, poses a notable risk to wheat cultivation, resulting in considerable annual declines in yield. Plant Growth-Promoting Rhizobacteria (PGPR) are ..read more
OnLine Journal of Biological Sciences
1M ago
OnLine Journal of Biological Sciences, Published online: 7 March 2024; doi:10.3844/ojbsci.2024.395.402
Research works on the improvement of mare pregnancy diagnostics and evaluation of biological activity of gonadotropic preparation based on the use of enzyme-linked immunosorbent assay were carried out ..read more
OnLine Journal of Biological Sciences
1M ago
OnLine Journal of Biological Sciences, Published online: 6 March 2024; doi:10.3844/ojbsci.2024.382.394
Atherosclerosis is a serious worldwide health problem. The pathogenesis of this disease is complex and includes a multilevel interaction of such processes as inflammation, endothelial dysfunction, mit ..read more