replikonski modelelongation. removal of rna pruner by rnase hi and mfi gap-filling polymerase and...

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Replikonski model Nature Reviews Genetics 8, 588-600 (2007) replikator genetski element, na katerem pride do iniciacije podvojevanja DNA replikon …. tisti del kromatina, ki se podvoji pod kontrolo določenega replikatorja iniciator …. proteini (kompleks), ki se vežejo na replikator in sprožijo podvojevanje iniciacijsko mesto (ori) …. mesto na kromatinu, kjer se pojavijo replikacijske vilice (lahko sovpadajo z replikatorjem, niso pa vsi replikatorji aktivni v vsakem celičnem ciklu)

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Page 1: Replikonski modelElongation. removal of RNA pruner by RNase HI and MFI Gap-filling Polymerase and brace protem dissociate. clamp stays attaehed Joining of Okazaki fragments primase

Replikonski model

Nature Reviews Genetics 8, 588-600 (2007)

replikator … genetski element, na katerem pride do iniciacije podvojevanja DNA

replikon …. tisti del kromatina, ki se podvoji pod kontrolo določenega replikatorja

iniciator …. proteini (kompleks), ki se vežejo na replikator in sprožijo podvojevanje

iniciacijsko mesto (ori) …. mesto na kromatinu, kjer se pojavijo replikacijske vilice (lahko sovpadajo z replikatorjem, niso pa vsi replikatorji aktivni v vsakem celičnem ciklu)

Page 2: Replikonski modelElongation. removal of RNA pruner by RNase HI and MFI Gap-filling Polymerase and brace protem dissociate. clamp stays attaehed Joining of Okazaki fragments primase

http://www.web-books.com/MoBio/Free/Ch7A.htm

Page 3: Replikonski modelElongation. removal of RNA pruner by RNase HI and MFI Gap-filling Polymerase and brace protem dissociate. clamp stays attaehed Joining of Okazaki fragments primase
Page 4: Replikonski modelElongation. removal of RNA pruner by RNase HI and MFI Gap-filling Polymerase and brace protem dissociate. clamp stays attaehed Joining of Okazaki fragments primase

prediniciacija iniciacija

ORC: origin recognition complexCdc, Cdt: helicase loading proteinsMcm2-7: helicase

Page 5: Replikonski modelElongation. removal of RNA pruner by RNase HI and MFI Gap-filling Polymerase and brace protem dissociate. clamp stays attaehed Joining of Okazaki fragments primase

http://biochemie.web.med.uni-muenchen.de/Yeast_Biology/10_Cellcycle.htm

Page 6: Replikonski modelElongation. removal of RNA pruner by RNase HI and MFI Gap-filling Polymerase and brace protem dissociate. clamp stays attaehed Joining of Okazaki fragments primase
Page 7: Replikonski modelElongation. removal of RNA pruner by RNase HI and MFI Gap-filling Polymerase and brace protem dissociate. clamp stays attaehed Joining of Okazaki fragments primase

http://www.biochem.mpg.de/en/rg/pfander/Research/index.html

Page 8: Replikonski modelElongation. removal of RNA pruner by RNase HI and MFI Gap-filling Polymerase and brace protem dissociate. clamp stays attaehed Joining of Okazaki fragments primase
Page 9: Replikonski modelElongation. removal of RNA pruner by RNase HI and MFI Gap-filling Polymerase and brace protem dissociate. clamp stays attaehed Joining of Okazaki fragments primase

http://nersp.nerdc.ufl.edu/~arabian/mcb3020s/lecture3.pdf

Page 10: Replikonski modelElongation. removal of RNA pruner by RNase HI and MFI Gap-filling Polymerase and brace protem dissociate. clamp stays attaehed Joining of Okazaki fragments primase
Page 11: Replikonski modelElongation. removal of RNA pruner by RNase HI and MFI Gap-filling Polymerase and brace protem dissociate. clamp stays attaehed Joining of Okazaki fragments primase

Cooper 2

RFC: podajalec drsne vponke(clamp-loading protein)

PCNA: drsna vponka(sliding-clamp protein)

Page 12: Replikonski modelElongation. removal of RNA pruner by RNase HI and MFI Gap-filling Polymerase and brace protem dissociate. clamp stays attaehed Joining of Okazaki fragments primase
Page 13: Replikonski modelElongation. removal of RNA pruner by RNase HI and MFI Gap-filling Polymerase and brace protem dissociate. clamp stays attaehed Joining of Okazaki fragments primase

http://www.biochem.mpg.de/en/rg/pfander/Research/index.html

Page 14: Replikonski modelElongation. removal of RNA pruner by RNase HI and MFI Gap-filling Polymerase and brace protem dissociate. clamp stays attaehed Joining of Okazaki fragments primase
Page 15: Replikonski modelElongation. removal of RNA pruner by RNase HI and MFI Gap-filling Polymerase and brace protem dissociate. clamp stays attaehed Joining of Okazaki fragments primase

http://cmgm.stanford.edu/biochem201

Page 16: Replikonski modelElongation. removal of RNA pruner by RNase HI and MFI Gap-filling Polymerase and brace protem dissociate. clamp stays attaehed Joining of Okazaki fragments primase

http://ftp.uke.uni-hamburg.de/kliniken/medizinische-klinik-1/index_43074.php

Page 17: Replikonski modelElongation. removal of RNA pruner by RNase HI and MFI Gap-filling Polymerase and brace protem dissociate. clamp stays attaehed Joining of Okazaki fragments primase
Page 18: Replikonski modelElongation. removal of RNA pruner by RNase HI and MFI Gap-filling Polymerase and brace protem dissociate. clamp stays attaehed Joining of Okazaki fragments primase

Hayflickov fenomen

Page 19: Replikonski modelElongation. removal of RNA pruner by RNase HI and MFI Gap-filling Polymerase and brace protem dissociate. clamp stays attaehed Joining of Okazaki fragments primase
Page 20: Replikonski modelElongation. removal of RNA pruner by RNase HI and MFI Gap-filling Polymerase and brace protem dissociate. clamp stays attaehed Joining of Okazaki fragments primase

http://barleyworld.org/css430_09/lecture%207-09/figure-07-25.JPG

Page 21: Replikonski modelElongation. removal of RNA pruner by RNase HI and MFI Gap-filling Polymerase and brace protem dissociate. clamp stays attaehed Joining of Okazaki fragments primase

Alberts 4

http://cechlab.colorado.edu/telomodel.html