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undergraduate thesis
Programirana stanična smrt bakterija
Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology, 2016. urn:nbn:hr:159:163108
Boras, Maša
University of Zagreb
Faculty of Food Technology and Biotechnology
Department of Biochemical Engineering
Laboratory for Biology and Microbial Genetics

Institutional repository: Repository of the Faculty of Food Technology and Biotechnology

Cite this document

Boras, M. (2016). Programirana stanična smrt bakterija (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:159:163108

Boras, Maša. "Programirana stanična smrt bakterija." Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2016. https://urn.nsk.hr/urn:nbn:hr:159:163108

Boras, Maša. "Programirana stanična smrt bakterija." Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2016. https://urn.nsk.hr/urn:nbn:hr:159:163108

Boras, M. (2016). 'Programirana stanična smrt bakterija', Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, accessed 05 January 2025, https://urn.nsk.hr/urn:nbn:hr:159:163108

Boras M. Programirana stanična smrt bakterija [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology; 2016 [cited 2025 January 05] Available at: https://urn.nsk.hr/urn:nbn:hr:159:163108

M. Boras, "Programirana stanična smrt bakterija", Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, Zagreb, 2016. Available at: https://urn.nsk.hr/urn:nbn:hr:159:163108

Metadata
TitleProgramirana stanična smrt bakterija
Title (english)Bacterial programmed cell death
AuthorMaša Boras
MentorVišnja Bačun-Družina (mentor)
GranterUniversity of Zagreb
Faculty of Food Technology and Biotechnology
(Department of Biochemical Engineering)
(Laboratory for Biology and Microbial Genetics)
Zagreb
Defense date and country2016-06-30, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Biotechnology
Abstract
Programirana stanična smrt je proces koji je uobičajeno povezan s višestaničnim eukariotima. Međutim, nedavno je pronađena u jednostaničnim eukariotima i u bakterijama. U bakterijama ima ulogu u opstanku stanica tijekom stresnih uvjeta kao što su nedostatak nutrijenata i izloženost antibioticima. U takvim uvjetima dio kolonije umire kako bi se omogućio opstanak ostalih stanica. Programirana stanična smrt također ima važnu ulogu u mnogo razvojnih procesa u bakterijama, primjerice u autolizi stanice majke u sporulaciji, autolizi stanica tijekom formiranja plodišta u miksobakterijama, transformaciji DNA oslobođenoj iz stanica streptokoka koje su autolizirale, diferencijaciji hifa streptomiceta i razvoju biofilma. Iako nisu poznati mehanizmi koji kontroliraju staničnu smrt i lizu, pretpostavlja se da je opći mehanizam induciranja programirane stanične smrti pomoću sustava toksin-antitoksin.
Abstract (english)
Programmed cell death is a process commonly associated with eukaryotic multicellular organisms. However, recently, programmed cell death have also been found in unicellular eukaryotes and in bacteria. In bacteria it has a role in cell survival under various stressing conditions as nutrient deprivation and antibiotic exposure. Under these conditions, part od the colony dies to sustain the surivial of the remaining cells. Programmed cell death has also an important role in a number of developmental processes, such as autolysis of the mother cell in sporulation, autolysis of bacterial cells during the formation of fruiting body in myxobacteria, DNA transformation liberated form cells of streptococci undergoing autolysis, hyphae differentiation in streptomyces and biofilm development. Although the molecular mechanisms controlling cell death and lysis are unknown, it has been hypothesized that a common mechanism to induce programmed cell death in bacteria is through toxin-antitoxin systems.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:159:163108
Study programmeTitle: Biotechnology
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka biotehnologije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka biotehnologije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2017-04-24 09:26:54