Lactobacillus plantarum

From MicrobeWiki, the student-edited microbiology resource
Lactobacillus plantarum


Classification

Domain : Bacteria

Phylum : Firmicutes

Class : Bacilli

Order : Lactobacillales

Family : Lactobacillaceae

Genus : Lactobacillus

Species : plantarum


Species

NCBI: Taxonomy

Lactobacillus plantarum

Description and Significance

L. plantarum is a gram positive bacteria. It is aerotolerant and grows optimally at 15 degrees Celcius.


Genome Structure

Describe the size and content of the genome. How many chromosomes? Circular or linear? Other interesting features? What is known about its sequence?

3,308,274 bp

circular chromosome


Lactobacillus plantarum

Cell Structure, Metabolism and Life Cycle

Interesting features of cell structure; how it gains energy; what important molecules it produces.


Ecology and Pathogenesis

Habitat; symbiosis; biogeochemical significance; contributions to environment.
If relevant, how does this organism cause disease? Human, animal, plant hosts? Virulence factors, as well as patient symptoms.


Often isolated from plant material and the gastrointestinal tract of animals.




Used as a probiotic

Lactobacillus plantarum

References

[Sample reference] Takai, K., Sugai, A., Itoh, T., and Horikoshi, K. "Palaeococcus ferrophilus gen. nov., sp. nov., a barophilic, hyperthermophilic archaeon from a deep-sea hydrothermal vent chimney". International Journal of Systematic and Evolutionary Microbiology. 2000. Volume 50. p. 489-500.

http://www.pnas.org/content/100/4/1990.long


http://www.ncbi.nlm.nih.gov/sites/entrez?Db=genomeprj&Cmd=Retrieve&list_uids=32969


probiotics: http://images.google.com/imgres?imgurl=http://customprobiotics.com/Merchant2/graphics/00000002/L.-Plantarum-100-gram.jpg&imgrefurl=http://customprobiotics.com/Merchant2/merchant.mvc%3FScreen%3DPLST%26Store_Code%3DCP&usg=__kULGdlluS9MDujAAyn4FgT3SV7Y=&h=200&w=138&sz=7&hl=en&start=12&um=1&itbs=1&tbnid=iqfNk1UH2PLLwM:&tbnh=104&tbnw=72&prev=/images%3Fq%3Dl.%2Bplantarum%26um%3D1%26hl%3Den%26client%3Dfirefox-a%26sa%3DG%26rls%3Dorg.mozilla:en-US:official%26tbs%3Disch:1

picture: http://images.google.com/imgres?imgurl=http://www.bacferm.com.au/silac/micro/files/page4_1.gif&imgrefurl=http://www.bacferm.com.au/silac/micro/micro.html&usg=__j6zK9rMES1LdBS9YeouaHB5Cwsk=&h=132&w=200&sz=12&hl=en&start=3&um=1&itbs=1&tbnid=rgIvZ-xu776DtM:&tbnh=69&tbnw=104&prev=/images%3Fq%3Dl.%2Bplantarum%26um%3D1%26hl%3Den%26client%3Dfirefox-a%26sa%3DG%26rls%3Dorg.mozilla:en-US:official%26tbs%3Disch:1

http://www.phototakeusa.com/lbmail.asp?pb=Meningitis&promo=1&co=PHOTOT05&dynamic=&key=&P1=&P2=&P3=&P4=&P5=&P6=&P7=&P8=&P9=&P10=

http://aem.asm.org/cgi/content/short/71/3/1223

Author

Page authored by Stephanie LaHaye and Jason McIntyre, student of Prof. Jay Lennon at Michigan State University.