Biofilm Viscoelasticity
MicrobeLibrary Visual: Video
Prior to 1/1/2002 by Paul Stoodley
Side view of a bacterial biofilm revealing structural deformation
caused by fluid flow as the flow velocity was varied between 0 and
1.0 m/s. |
Growth and Detachment of Biofilm Cell Cluster in Turbulent Flow
MicrobeLibrary Visual: Video
Prior to 1/1/2002 by Suzane Wilson, J. William Costerton, Paul Stoodley
This sequence shows the growth and detachment of a biofilm
microcolony (or cell cluster) on a glass surface. |
Biofilm Accumulation in Turbulent Flow
MicrobeLibrary Visual: Video
Prior to 1/1/2002 by Paul Stoodley, Zbigniew Lewandowski
This sequence shows the accumulation of a bacterial biofilm on a
glass surface over a 14-day period. |
Initial Events of Pseudomonas aeruginosa Accumulating on a Stainless Steel Surface
MicrobeLibrary Visual: Video
Prior to 1/1/2002 by Paul Stoodley, Anne Camper
This sequence can illustrate to students Pseudomonas aeruginosa cells attaching to a
316L stainless steel over a 6.5 h time period. |
3-D Biofilm Structure
MicrobeLibrary Visual: Video
Prior to 1/1/2002 by Paul Stoodley
Confocal scanning laser microscopy image of a bacterial biofilm showing cell clusters in an extra-cellular polymeric slime and surrounding water channels. |
Anabaena Cyanobacteria
MicrobeLibrary Visual: Image
Prior to 1/1/2002 by Hans Paerl
Anabaena is a common filamentous cyanobacterial genus capable of
utilizing atmospheric nitrogen (N2) through the process of nitrogen
fixation. |
Anabaena scheremetievi
MicrobeLibrary Visual: Image
Prior to 1/1/2002 by Mark Schneegurt, Roger Burks
This specimen of Anabaena scheremetievi was imaged from pond
waters near the edge of an aquaculture pond near Stuttgart, AR. |
Oscillatoria princeps
MicrobeLibrary Visual: Image
Prior to 1/1/2002 by Roger Burks, Mark Schneegurt
The organism
was not isolated, but photographed from the natural water sample,
using a light microscope and 200x magnification. |
Oscillatoria sp.
MicrobeLibrary Visual: Image
Prior to 1/1/2002 by Roger Burks, Mark Schneegurt
The organism was not isolated,
but photographed from the natural water sample, using a light microscope
and 200x magnification. |
Spirulina major
MicrobeLibrary Visual: Image
Prior to 1/1/2002 by Roger Burks, Mark Schneegurt
This specimen of Spirulina major came from a fish hatchery
pond on the University of Arkansas at Pine Bluff campus. |
Neurospora crassa 3: Conidia and Hyphae (Fluorescent)
MicrobeLibrary Visual: Image
Prior to 1/1/2002 by Matthew Springer
Specific fluorescent dyes can selectively visualize substructures
such as nuclei and septa. |
Neurospora crassa 1: Introduction
MicrobeLibrary Visual: Image
Prior to 1/1/2002 by Matthew Springer
The bread mold, Neurospora crassa, was one of the original model
systems for the study of genetics in the middle of the 20th century. |
Neurospora crassa 4: Microconidiophores-SEM
MicrobeLibrary Visual: Image
Prior to 1/1/2002 by Matthew Springer
These scanning
electron micrographs show several different views and magnifications
of this process, and offer an example of the diversity of
sporulation mechanisms in the asexual phase.
|
Neurospora crassa 5: Conidiation Mutants-SEM
MicrobeLibrary Visual: Image
Prior to 1/1/2002 by Matthew Springer
Three of the
many known morphological mutants are shown here, visualized by
scanning electron microscopy (SEM). |
Neurospora crassa 2: Macroconidiophores-SEM
MicrobeLibrary Visual: Image
Prior to 1/1/2002 by Matthew Springer
These four different views of Neurospora crassa macroconidiophores
highlight various aspects of these structures. |
Acanthamoeba Trophozoites
MicrobeLibrary Visual: Image
Prior to 1/1/2002 by Gloria Delisle
This image is of Acanthamoeba trophozoites cultured on a lawn of
E.coli on nonnutrient agar. |
Blastomyces dermatitidis
MicrobeLibrary Visual: Image
Prior to 1/1/2002 by Gloria Delisle, Lewis Tomalty
This image is a calcofluor stain of a sputum specimen. |
Coccidioides immitis
MicrobeLibrary Visual: Image
Prior to 1/1/2002 by Gloria Delisle, Lewis Tomalty
This image shows a Coccidioides immitis silver stain from lung
tissue viewed at 500X magnification. |
Entamoeba histolytica Cysts and Trophozoites
MicrobeLibrary Visual: Image
Prior to 1/1/2002 by Lewis Tomalty, Gloria Delisle
This image shows Entamoeba histolytica cysts and trophozoites
from a stool specimen. |
Histoplasma capsulatum
MicrobeLibrary Visual: Image
Prior to 1/1/2002 by Gloria Delisle, Lewis Tomalty
This image shows Histoplasma capsulatum mold phase from culture. |
