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undergraduate thesis
Biofilmovi: višestaničnost kod bakterija
Zagreb: University of Zagreb, Faculty of Science, 2017. urn:nbn:hr:217:719773
Mijakovac, Anika
University of Zagreb
Faculty of Science
Department of Biology

Institutional repository: Repository of the Faculty of Science

Cite this document

Mijakovac, A. (2017). Biofilmovi: višestaničnost kod bakterija (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:719773

Mijakovac, Anika. "Biofilmovi: višestaničnost kod bakterija." Undergraduate thesis, University of Zagreb, Faculty of Science, 2017. https://urn.nsk.hr/urn:nbn:hr:217:719773

Mijakovac, Anika. "Biofilmovi: višestaničnost kod bakterija." Undergraduate thesis, University of Zagreb, Faculty of Science, 2017. https://urn.nsk.hr/urn:nbn:hr:217:719773

Mijakovac, A. (2017). 'Biofilmovi: višestaničnost kod bakterija', Undergraduate thesis, University of Zagreb, Faculty of Science, accessed 27 December 2024, https://urn.nsk.hr/urn:nbn:hr:217:719773

Mijakovac A. Biofilmovi: višestaničnost kod bakterija [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Science; 2017 [cited 2024 December 27] Available at: https://urn.nsk.hr/urn:nbn:hr:217:719773

A. Mijakovac, "Biofilmovi: višestaničnost kod bakterija", Undergraduate thesis, University of Zagreb, Faculty of Science, Zagreb, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:217:719773

Metadata
TitleBiofilmovi: višestaničnost kod bakterija
Title (english)Biofilms: multicellularity in bacteria
AuthorAnika Mijakovac
MentorDamjan Franjević (mentor)
GranterUniversity of Zagreb
Faculty of Science
(Department of Biology)
Zagreb
Defense date and country2017-09-05, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Biology
Abstract
Prije skoro 30 godina bakterije su prvi puta prepoznate kao višestanični organizmi (Shapiro 1988). One imaju sposobnost organizacije u kompleksne zajednice koje zovemo biofilmovi. Stvaranje biofilmova je reguliran proces u kojem dolazi do agregacije stanica i njihovog povezivanja uz pomoć izvanstaničnog matriksa koji same izlučuju. Kako bi nastao zreli biofilm dolazi do promjena u ekspresiji gena te bakterije razvijaju nove karakteristike koje čine biofilmove sličnim višestaničnim organizmimima. Uloga biofilmova u medicini i industriji je prilično velika te je razumijevanje procesa koji dovode do stvaranja biofilmova od iznimne važnosti. U ovom radu je dan kratak opis stadija uključenih u razvoj biofilmova te je povučena analogija između osnovnih karakteristika biofilmova i višestaničnih organizama. Također je predstavljena alternativna hipoteza koja prikazuje biofilmove kao zajednice individualnih stanica.
Abstract (english)
Almost 30 years ago, for the first time, bacteria were recognized as multicellular organisms (Shapiro 1988). They have the ability to organize themselves into complex communities named biofilms. Biofilm formation is a regulated process in which cells aggregate and connect via self secreted extracellular matrix. In order for a mature biofilm to form, a shift in bacterial gene expression occurs and bacteria consequently develop new features that make biofilms and multicellular organismis much alike. The role of biofilms in medicine and industry is quite big so the understanding of the processes that lead to biofilm formation is of the utmost importance. This article gives a short description of steps involved in biofilm formation and draws analogies between fundamental characteristics of bacterial biofilms and multicellular organsims. It also gives an alternative hypothesis in which biofilms are seen as communities of individual cells.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:217:719773
Study programmeTitle: Ecology
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) biologije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) biologije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2017-09-29 08:00:58