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MICROBIAL INTERACTIONS - Coggle Diagram

- - - - examples
        
        1.lichens are excellent example of mutualism. they are association of fungi(mycobiont) and algae(phycobiont) is the members of cyanobacteria and green algae(Trabauxua)
        2.protozoan-termites relationship:- flagellated protozoa lives in a gut of termites and wood roaches.
        termites oxidised acetate released by flagellates
  - - - examples
        
        interaction between nitrogen fixing bacteria and cellulolytic bacteria such as cellulo monus
        
        merine warm - bacterial proto cooperation relationship:- warm secrete mucus from tiny gland on bags feedss bacteria
        
        association of desulphovibrio and chromatium in carbon cycle and sulphur cycle
        
        qurum sensing (auto induction) :- accumulation of signaling molecules enables single cells to sense number of bacteria
  - - - 1.methanogenic eco system in sludge digestor
        2.lactobasilous arobionosus and enterococcus faecalis
  - - - examples
        
        flavo bacterium (host) secretes cystine which is used by legionella pneumophila (commensal) survival in the acquatic habitat
        
        association of nitrozomonus (host) oxidise ammonia into nitrite and finally nitrobactor (commensul) uses nitritr to obtain energy and oxidise it into nitrate
        
        non pathogenic E.coli in the intestinal track of humans-E.coli is a facultative anaerobe obligate anaerobes bacterioids groe in colon
- - - - competition can eliminate one species
        
        examples
        
        paramecium caudatum and pamecium aurelia feeds on the same bacterial population when these are placed together P.aurelia grows at a better rate than P.caudatum due to competition
      - competition may results in exclusion of other species or the establishment of a study state where multiple species co exist
      - it arises when different oranism within population try to acquire same resourses
  - - - examples
        
        skin normal flora - fatty acid produced by sin flora inhibits many pathogenic bacteria in skin
        
        production of antibiotics that inhibit or kill susceptable bacteria
        
        lactic acid produced by lactic acid bacteria in the vsginsl track is inhibitory to pathogenic organism such as candida albic Ans
        
        thiobasilus thioxident (producees sulphuric acid by oxidation of sulpur) which inhibit the growth of most other bacteria
  - - - examples
        
        viruses (paracite) to bacteria , fungi, algae,protozoa etc
        
        bdellovibrio is a ectoparacite to many gram negative bacteria
  - - - examples
        
        daptobacter-psytoplasmic location attacks susceptible bacteria
        
        protozoan-bacteria in soil : many protozoans can feed on various bacteria population which helps to maintain the count of soil bacteria at otimum level
        
        vamperococus -unique epibiotic mode attaches prey bacterium
        
        bdelovibrio -pery plasmic predator penetrate cell wall and grow outsside of the plasma membrane