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Wealth of unsuspected new microbes expands tree of life

Researchers at the University of California, Berkeley, who have discovered more than 1,000 new types of bacteria and Archaea over the past 15 years lurking in Earth's nooks and crannies, have dramatically rejiggered the tree to account for these microscopic new life forms. Read More

SOME FROGS ARE EVOLVING TO SURVIVE A KILLER FUNGUS

As reported in a new study in the the journal Proceedings of Royal Society B: Biological Sciences, scientists have taken a step toward identifying the genetic mechanisms that makes some lowland leopard frogs in Arizona resistant to Batrachochrytrium dendrobatridis (Bd) infections that cause the ... Read More

Unknown organism/Palm of hand print #2

Unknown organism, possible Bacillus spp, seen on finger of a hand print done on a 4th grade class. Organism was a mucoid beige/white color and rose up/mounded in the center. The edges were smooth with slight rhizoid like growth through out. TSA plates incubated at 37 degree's C for 24 hrs, left... Read More

Unknown on palm of hand print

Unknown organism seen on the palm of a hand print. Organism was a light mat yellow color with a mounding/rhizoid growth. Organism grew up (3-D)c forming what looked like a basket. Plate were TSA incubated for 24 hrs at 37 degree's C, then 3 days at room temp and held at refrigerated temperat... Read More

Unknown Organism on handprint

Unknown organism, possible Bacillus spp, seen on finger of a hand print done on a 4th grade class. TSA plates incubated at 37 degree's C for 24 hrs, left at room temp for 3 days then held at refrigerated temperatures. Read More

Lung ultrasound may be a safe substitute for chest X-ray when diagnosing pneumonia in children

Lung ultrasound has been shown to be highly effective and safe for diagnosing pneumonia in children and a potential substitute for chest X-ray, according to a study conducted at the Icahn School of Medicine at Mount Sinai. Results are currently published in the medical journal Chest. Read More

UC San Diego scientists receive $9.5 million NIH grant to combat antibiotic resistance

Researchers at University of California, San Diego School of Medicine have received a five-year, $9.5-million award from the National Institute of Allergy and Infectious Diseases at the National Institutes of Health (NIH) to establish an interdisciplinary center to define the systems biology of ... Read More

MdlM117: Chagas, una infección olvidada...., por los países industrializados con Michael Levy

Hoy tenemos la suerte de contar con la compañía de Michael Z. Levy, Catedrático Asistente de Epidemiología en el Departamento de Bioestadística y Epidemiología de la Universidad de Pennsylvania, EE.UU.


Michael ha sido un incansable trabajador en el area de control/eliminación del vect... Read More

Phage diffusion on a bacterial lawn: not all plaques are created equal

Like us, bacteria have their own microbial attackers, in the form of bacteria-specific viruses called bacteriophage, or phage. These phage come in a variety of flavors but can be broadly categorized into virulent, which immediately begin to replicate and lyse (burst) the infected cell quickly, a... Read More

New hybrid drug plugs the hole in malaria drug resistance

A combination of artemisinin and another drug (artemisinin combination therapy, ACT) is currently the best malaria treatment recommended by the World Health Organization. In early 2015, artemisinin-resistant malaria was confirmed in five countries in Southeast Asia: Cambodia, Laos, Myanmar, Thai... Read More

TWiP 107: Parasites leave a bad taste in my gut

The TWiPtastic trio solves the case of the Surfer from Switzerland, and reveal how taste-chemosensory tuft cells in the gut regulate immune responses to parasites.


Hosts: Vincent Racaniello,&n... Read More

Neanderthals may have been infected by diseases carried out of Africa by humans

A new study suggests that Neanderthals across Europe may well have been infected with diseases carried out of Africa by waves of anatomically modern humans, or Homo sapiens. As both were species of hominin, it would have been easier for pathogens to jump populations, say researchers. This might ... Read More

PGPR under Biotic & Abiotic

Pseudomonas spp. isolate producing Hydrogen Cyanide under drought stress and is inhibiting Fusarium oxysporium under drought stress condition. Read More

BacterioFiles 247 - Animalcule Acetate Ameliorates Asthma

This episode: Feeding mice high-fiber diets reduces their risk of allergic airway disease, even across generations!


(12.1 MB, 13.2 minutes)


Show notes: 
Read More

TWiV 384: Agent 003, a view to a fish kill

Hosts: Vincent RacanielloDickson DespommierAlan Dove and  Read More

MMP #11: Reexamining the emergence of land plants based on an analysis of the cell walls of charophycean green algae.

Host: Jeff Fox with special guests, Øjvind Moestrup, Peter Ulvskov, and Jesper Harholt.


Øjvind Moestrup and Peter Ulvskov, both at the University of Copenhagen and Jesper Harholt at Carlsberg Laboratory, also in Copenhagen, Denmark, talk with Jeff Fox about their hypothesis about terr... Read More

Painting with bacteria!

Mixed media artist Maria Peñil Cobo, who was born in Spain and currently resides in Massachusetts, told The Huffington Post on Thursday that she has often turned to nature as inspiration for her artwork. But instead of looking to vast oceans or forest landscapes, it’s the much smaller ecosystems... Read More

Structure and genome of Zika virus

Group: Group IV ((+) ssRNA)
Family: Flaviviridae
Genus: Flavivirus
Species: Zika virus

Structure of Zika Virus
•The virion is approximately 40 nm in diameter with surface projections that measure roughly 5-10 nm.
•Nucleocapsid is 25-30 nm in diameter surrounded by a host-membrane derive... Read More

Zolav®: A new antibiotic for the treatment of acne

A scientific paper released today in the Journal of Drug Design, Development and Therapy show the effectiveness of Zolav®, a new antibiotic, in treating acne. Read More

Typhoid toxin increases host survival and promotes asymptomatic infection

Genotoxins damage the genetic material in cells and can cause mutations and cancer. Some bacteria code for and produce genotoxins. A study published on April 7th in PLOS Pathogens reports the surprising finding that one of them, typhoid toxin, actually increases survival of the infected host and... Read More
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