Highlights Drawbacks of chemical fertilizers have attracted the attention of farmers toward biofertilizers. Nitrogen fixer Azotobacter SR-4 and phosphorus solubilizer Asphergillus Niger were produced and observed to be efficient biofertilzers. A significant increase in yield parameters were observed when these biofertilizers were evaluated on Bottle gourd and okra. In conclusion, biofertilizers or microbial inoculants could be used as an alternate source, which are both cost-effective as well as eco-friendly.
The pandemic of coronavirus disease 2019 (COVID-19) has disrupted immunization programs around the globe, potentially increasing life-threatening vaccine-preventable diseases. Pakistan and Afghanistan are the only countries, which are still struggling to eradicate wild poliovirus. All vaccination campaigns in Pakistan were suspended in April due to the COVID-19 outbreak, leading 40 million children to miss out on polio vaccination. Like the climate crisis, the COVID-19 pandemic could be regarded as a child-rights crisis because it could have life-threatening impact over children, who need immunization, now and in the long-term. Delays in polio vaccination programs might not have immediate impact but, in the long-term, the increase in polio cases in Pakistan could result in the global export of infections. Therefore, healthcare authorities must intensify their efforts to track and vaccinate unvaccinated children in countries like Pakistan and Afghanistan. Polio vaccination campaigns need to resume immediately, so we suggest applying social distancing measures along with standard operating procedure to flatten the transmission curve of COVID-19. Furthermore, the concurrent emergence of cVDPV2 means that tOPV should temporarily be used for primary immunization. In the current review, we have discussed delays in polio vaccination, surveillance of polio viruses, reported cases in Pakistan along with recommendations to overcome interrupted immunization.
Buckwheat is a gluten-free pseudo-cereal that is a part of the Polygonaceae family. Grain of buckwheat is a highly healthy component of food and has been found to have a broad variety of beneficial effects. It is cultivated as grain in a popular buckwheat (Fagopyrum esculentum) is a secondary significance in many countries. It contains certain high-level nutritionally beneficial components and can have other characteristics as functional food. Buckwheat protein is of outstanding quality and, unlike popular cereals, is rich in critical amino acid lysine. Health benefits of this plants include reducing plasma cholesterol level, anti-inflammatory, neuroprotective, anti-cancer, anti-diabetic effects and enhancing hypertension symptoms. Buckwheat is also used in gluten free diet in people with celiac disease and in the alleviation of other common disease. It has also been recognized that buckwheat has a prebiotic and antioxidant activity. The key purpose of this review article is to analyze advance work on the health benefits of buckwheat, concentrating on the particular function of its bioactive compounds and the process by which such effects are carried out.
The emergence of SARS-CoV-2 has been reported during December 2019, in the city of Wuhan, China. The transmission of this virus via human to human interaction has already been described. The novel virus has become pandemic and declared as a comprehensive emergency worldwide by World Health Organization due to its exponential spread within and outside China. There is a need of time to create a therapeutic agent and a vaccine to cure and control this lethal SARS-CoV-2. Conventionally, the vaccine development process is time taking, tiresome and requires more economical inputs with manpower. However, bioinformatics offers a key solution to compute the possibilities. The present study focuses on the utilization of bioinformatics platforms to forecast B and T cell epitopes that belong to SARS-CoV-2 spike glycoprotein. The protein is thought to have an involvement in triggering of momentous immune response. NCBI database was explored to collect the surface glycoprotein sequence and was analyzed to determine the immunogenic epitopes. This prediction analysis was carried out using IEDB web based server and the prediction of protein structure was done by homology modeling approach. This study resulted in prediction of 5 T cell and 13 B cell epitopes. Moreover, GPGPG linker was used to make these predicted epitopes a single peptide prior to further analysis. Afterwards, a 3D model of the final vaccine peptide was constructed, and the structure quality of the final construct was checked by Ramachandran Plot analysis and ProSA-web. Moreover, docking analysis highlighted three interactions of epitope against HLA-B7 including Lys 178, Gol 303 and Thr 31 residues. In conclusion, the predicted multi epitope peptide can be suggested as therapeutic or prophylactic candidate vaccine against SARS-CoV-2 after further confirmation by immunological assays.
The new coronavirus SARS-CoV-2 pandemic has put the world on lockdown for the first time in decades. This has wreaked havoc on the global economy, put additional burden on local and global public health resources, and, most importantly, jeopardised human health. CRISPR stands for Clustered Regularly Interspaced Short Palindromic Repeats, and the CRISPR associated (Cas) protein (CRISPR/Cas) was identified to have structures in E. coli. The most modern of these systems is CRISPR/Cas. Editing the genomes of plants and animals took several years and cost hundreds of thousands of dollars until the CRISPR approach was discovered in 2012. As a result, CRISPR/Cas has piqued the scientific community's attention, particularly for disease diagnosis and treatment, because it is faster, less expensive, and more precise than previous genome editing technologies. Data from gene mutations in specific patients gathered using CRISPR/Cas can aid in the identification of the best treatment strategy for each patient, as well as other research domains such as coronavirus replication in cell culture, such as SARS-CoV2. The implications of the most prevalent driver mutations, on the other hand, are often unknown, making treatment interpretation difficult. For detecting a wide range of target genes, the CRISPR/Cas categories provide highly sensitive and selective tools. Genome-wide association studies are a relatively new strategy to discovering genes involved in human disease when it comes to the next steps in genomic research. Furthermore, CRISPR/Cas provides a method for modifying non-coding portions of the genome, which will help advance whole genome libraries by speeding up the analysis of these poorly defined parts of the genome.
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