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PHOTO GALLERY OF BACTERIA

On this website you can find images of common medically important bacteria (bacteria that can cause diseases in humans) and some other bacterial species that are interesting from other reasons (e.g., producers of antibacterial, antifungal and antiparasitic drugs, immunosuppressants and other bioactive compounds).

BACTERIAL COLONIES

 
bacteria in photos.com
 
bordetella pertussis on charcoal agar

Bordetella pertussis
on charcoal agar

klebsiella pneumoniae

Klebsiella pneumoniae
on Endo agar

PICTURE OF THE MONTH
Bacterium of the month on www.bacteriainphotos.com
BACTERIA 2013
DECEMBER
Streptococcus pneumoniae

Streptococcus pneumoniae
on blood agar

streptococcus pneumoniae

Streptococcus pneumoniae
on blood agar

Neisseria meningitidis

Colonies of
Neisseria meningitidis

Streptococcus pneumoniae

Streptococcus pneumoniae
on blood agar

Haemophilus influenzae

Haemophilus influenzae
on chocolate agar

klebsiella pneumoniae on MacConkey

Klebsiella pneumoniae
on MacConkey agar

klebsiella pneumoniae on desoxycholate citrate agar

Klebsiella pneumoniae
on desoxycholate-citrate agar

Mycobacterium tuberculosis

Mycobacterium tuberculosis
on L÷wenstein-Jensen medium

Mycobacterium fortuitum

Mycobacterium fortuitum
on blood agar

Streptococcus pyogenes

Colonies of
Streptococcus pyogenes

Streptococcus pyogenes large colonies

Streptococcus pyogenes
on blood agar

Streptococcus agalactiae

Streptococcus agalactiae
on blood agar

Escherichia coli

Escherichia coli
on blood agar

Escherichia coli on MacConkey agar

Escherichia coli
on MacConkey agar

staphylococcus aureus

Staphylococcus aureus
on blood agar

Stenotrophomonas maltophilia

Stenotrophomonas maltophilia
on Mueller-Hinton agar

Chryseobacterium indologenes

Chryseobacterium indologenes
on Mueller-Hinton agar

mixture of bacteria 3D fast growing mycobacterium

Mycobacterium sp.
on Ogawa medium

Campylobacter jejuni with microscopy

Campylobacter jejuni

Pasteurella multocida on blood agar

Pasteurella multocida
on blood agar

Enterobacter sakazakii on Endo

Enterobacter sakazakii
on Endo agar

Serratia marcescens

Serratia marcescens

Moraxella catarrhalis

Moraxella catarrhalis
on blood agar

Bacillus cereus

Bacillus cereus
on blood agar

Bacillus mycoides

Bacillus mycoides

Listeria monocytogenes on blood agar

Listeria monocytogenes
on blood agar

Corynebacterium pseudotuberculosis

Corynebacterium pseudotuberculosis
on blood agar

Yersinia enterocolitica on Endo agar

Yersinia enterocolitica
on Endo agar

Neisseria gonorrhoeae colonies

Neisseria gonorrhoeae

Pseudomonas sp

Pseudomonas sp.

Vibrio parahaemolyticus on T.C.B.S. agar

Vibrio parahaemolyticus
on TCBS agar

Streptomyces coelicolor on Mueller-Hinton agar

Streptomyces coelicolor
on Mueller-Hinton agar

Streptomyces

Streptomyces spp.

Citrobacter freundii

Citrobacter freundii

serratia marcescens on MacConkey agar

Serratia marcescens

Salmonella colonies on agar plate

Salmonella enterica

salmonella and klebsiella colony

Salmonella enterica and Klebsiella pneumoniae

Salmonella

Salmonella

Chryseobacterium indologenes and actinomycete

Chryseobacterium indologenes
and an actinomycete
on Mueller-Hinton agar

Enterococcus faecalis on blood agar

Enterococcus faecalis
on blood agar

Providencia rettgeri on Endo agar

Providencia rettgeri
on Endo agar

Morganella morganii

Morganella morganii
on blood agar

Micrococcus luteus

Micrococcus luteus
on blood agar

MRSA

MRSA Staphylococcus aureus
on Brilliance MRSA Chromogenic agar

erysipelothrix rhusiopathiae on blood agar

Erysipelothrix rhusiopathiae
on Columbia horse blood agar

aeromonas hydrophila CLED

Aeromonas hydrophila
on CLED agar

neisseria meningitidis on New York City medium

Neisseria meningitidis
on New York City Agar

neisseria gonorrhoeae on New York City medium

Neisseria gonorrhoeae
on New York City Agar

pseudomonas aeruginosa colony on TSA

Pseudomonas aeruginosa
and Staphylococcus aureus
on TSA

pseudomonas aeruginosa hemolysis on blood agar

Pseudomonas aeruginosa
on sheep blood agar

pseudomonas aeruginosa on cetrimide agar

Pseudomonas aeruginosa
on cetrimide agar

quiz on bacteria
p.aeruginosa and s.aureus colonies

Pseudomonas aeruginosa
colonies on blood agar

pseudomonas and enterococcus

Pseudomonas aeruginosa and
Enterococcus faecalis

pseudomonas staphylococcus tsa

Colony of
Pseudomonas aeruginosa
and Staphylococcus aureus

beta and gamma hemolysis

Beta hemolysis
on sheep blood agar

e. faecalis on agar; gamma hemolysis

Gamma and beta hemolysis
on sheep blood agar

pseudomonas aeruginosa oxidase test

Pseudomonas aeruginosa
on Tryptic Soy Agar

s.aureus

Staphylococcus aureus

staphylococcus epidermidis on TSA

Staphylococcus epidermidis

P.aeruginosa, E.faecalis, S.aureus

Pseudomonas aeruginosa,
Staphylococcus aureus,
Enterococcus faecalis

beta and gamma hemolysis on blood agar

Staphylococcus aureus
on Tryptic Soy Agar

beta hemolysis

Streptococcus equi ssp.
equi on blood agar

salmonella picture

Salmonella enterica
on Deoxycholate Citrate Agar

pseudomonas aeruginosa pigment

Pseudomonas aeruginosa
on Tryptic Soy Agar

mycobacterium vaccae

Mycobacterium vaccae

serratia and red pigment prodigiosin

Serratia marcescens prodigiosin

chromobacterium and erwinia

Chromobacteium violaceum and
Erwinia carotovora

serratia and bacillus mycoides

Serratia marcescens
and Bacillus mycoides

bacillus mycoides

Bacillus mycoides
growth on agar

IMAGES OF BACTERIA IN PETRI DISH

alpha and gamma hemolysis on blood agar

Alpha and gamma
hemolysis

beta and gamma hemolysis on blood agar

Beta and gamma
hemolysis

beta hemolysis

Beta hemolysis
of Staphylococcus aureus

staphylococcus on mannitol salt agar

Staphylococci
on Mannitol Salt Agar

proteus mirabilis on blood agar

Proteus mirabilis
on blood agar

viridans streptococci

Viridans streptococci

Pseudomonas aeruginosa

Pseudomonas aeruginosa

proteus mirabilis swarming

Proteus mirabilis

bacteria

Bacteria....

gram negative rods

Streptomyces spp.

Streptomyces coelicolor A3(2) colony on agar

Streptomyces coelicolor
colony on Mueller-Hinton agar

Bacillus sp. colony on Mueller-Hinton agar

Bacillus sp.
colonies on Mueller-Hinton agar

colonies of a gram-negative bacterium

Mixture of bacteria
on agar plate

Streptomyces on agar plate

Streptomyces sp.
on agar plate

colony morphology

Bacterial colonies

bacteria pigment production

Bacteria and pigment production

bacteria:hemolysis on blood agar

Bacterial colonies and hemolysis

bacteria microscopy

Bacteria: Light microscopy

Gram positive and gram negative bacteria

Bacteria: Gram stain

DISK DIFFUSION METHOD
FOR TESTING OF ANTIBIOTIC SUSCEPTIBILITY OF BACTERIA

gram negative rods

Susceptibility testing of bacteria

The disc diffusion test

The disc diffusion test
(Serratia marcescens):
antibiotic resistance

The disc diffusion method

Streptomyces on agar plate

The disc diffusion testing

 
animation bactasartism
bacteria
arrows

LIGHT MICROSCOPY

Lida and microscope
pneumococcus
haemophilus influenzae
Enterobacter cloacae microscopy

Enterobacter cloacae
Gram stain

Enterococcus faecalis microscopy

Enterococcus faecalis
Gram stain

Escherichia coli microscopy

Escherichia coli
Gram stain

Bacillus mycoides microscopy

Bacillus mycoides
Gram stain

Streptococcus pyogenes microscopy

Streptococcus pyogenes
Gram stain

Moraxella catarrhalis microscopy

Moraxella catarrhalis
Gram stain

Corynebacterium diphtheriae microscopy

Corynebacterium diphtheriae
Gram stain

Staphylococcus aureus microscopy

Staphylococcus aureus
Gram stain

Gram positive sporulating bacterium microscopy

Gram-positive
sporulating bacterium

Klebsiella pneumoniae and Staphylococcus aureus microscopy

Klebsiella pneumoniae
and
Staphylococcus aureus
Gram stain

Capnocytophaga microscopy

Capnocytophaga sp.
Gram stain

Escherichia coli and Bacillus sp. microscopy

Escherichia coli
and
Bacillus sp.
Gram stain

Mycobacterium sp. and Staphylococcus aureus microscopy

Mycobacterium sp.
and
Staphylococcus aureus
Ziehl-Neelsen stain

clostridium perfringens

Clostridium perfringens

bacteroides fragilis

Bacteroides fragilis

Peptostreptococcus anaerobius

Peptostreptococcus
anaerobius

fusobacterium

Fusobacterium sp.

prevotella

Prevotella sp.

  staphylococcus aureus animation

ELECTRON MICROSCOPY

Staphylococcus aureus electron microscopy

Staphylococcus aureus
scanning electron micrograph
(SEM)

Escherichia coli  electron microscopy

Escherichia coli
scanning electron micrograph
(SEM)

Enterococcus faecalis electron microscopy

Enterococcus faecalis
scanning electron micrograph
(SEM)

Campylobacter jejuni electron microscopy

Campylobacter jejuni
scanning electron micrograph
(SEM)

Borrelia burgdorferi  electron microscopy

Borrelia burgdorferi
scanning electron micrograph
(SEM)

MEDICALLY IMPORTANT BACTERIA

GRAM-POSITIVE BACTERIA

GRAM-NEGATIVE BACTERIA

ACID-FAST BACTERIA

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