[embeddoc url=”http://jaivikshastram.com/wp-content/uploads/2015/08/PCR-flyer.pdf” download=”all” viewer=”google”]
The Howard Hughes Medical Institute (HHMI) follows FOUR major principles to advance science.
- Freedom to Explore.
- Building Community.
- Taking the long view.
- A standard of Excellence.
HHMI work very hard towards advancement of science through Research as well as Science Education. As one of the professors from HHMI quotes.
At the Howard Hughes Medical Institute, we believe in the power of individuals to advance science through research and science education, making discoveries that benefit humanity. Learn more about how we move science forward.
– Diane K. O’Dowd, PhD
The very famous program of HHMI is “Bio interactive“which is flooded with information about various menus.
Source : https://www.hhmi.org/
[embeddoc url=”http://jaivikshastram.com/wp-content/uploads/2015/08/PA2015advtform.pdf” download=”all” viewer=”google”]
New research has used extracts from green tea leaves and vajradanti roots to create nanoparticle-based biomedical delivery vehicles that could one day be used to isolate and excise cancerous tissue.
Image : “Tea Bud” by Mandeep Singh – Own work. Licensed under CC BY-SA 3.0 via Wikimedia Commons)
For Full Story :
[embeddoc url=”http://jaivikshastram.com/wp-content/uploads/2015/08/MIC-10.pdf” download=”all” viewer=”google”]
[embeddoc url=”http://jaivikshastram.com/wp-content/uploads/2015/08/ADVT_1.pdf” download=”all” viewer=”google”]
Fomites are a well-known source of microbial infections and previous studies have provided insights into the sojourning microbiome of fomites from various sources. Paper currency notes are one of the most commonly exchanged objects and its potential to transmit pathogenic organisms has been well recognized. Approaches to identify the microbiome associated with paper currency notes have been largely limited to culture dependent approaches. Subsequent studies portrayed the use of 16S ribosomal RNA based approaches which provided insights into the taxonomical distribution of the microbiome. However, recent techniques including shotgun sequencing provides resolution at gene level and enable estimation of their copy numbers in the metagenome. We investigated the microbiome of Indian paper currency notes using a shotgun metagenome sequencing approach. Metagenomic DNA isolated from samples of frequently circulated denominations of Indian currency notes were sequenced using Illumina Hiseq sequencer. Analysis of the data revealed presence of species belonging to both eukaryotic and prokaryotic genera. The taxonomic distribution at kingdom level revealed contigs mapping to eukaryota (70%), bacteria (9%), viruses and archae (~1%). We identified 78 pathogens including Staphylococcus aureus, Corynebacterium glutamicum, Enterococcus faecalis, and 75 cellulose degrading organisms including Acidothermus cellulolyticus, Cellulomonas flavigena and Ruminococcus albus. Additionally, 78 antibiotic resistance genes were identified and 18 of these were found in all the samples. Furthermore, six out of 78 pathogens harbored at least one of the 18 common antibiotic resistance genes. To the best of our knowledge, this is the first report of shotgun metagenome sequence dataset of paper currency notes, which can be useful for future applications including as bio-surveillance of exchangeable fomites for infectious agents.
Original Research Paper : PLOS ONE
Screening Currency Notes for Microbial Pathogens and Antibiotic Resistance Genes Using a Shotgun Metagenomic Approach
[embeddoc url=”http://jaivikshastram.com/wp-content/uploads/2015/08/127.pdf” download=”all” viewer=”google”]