The structure of replicating kinetoplast DNA networks.
نویسندگان
چکیده
منابع مشابه
The structure of replicating kinetoplast DNA networks
Kinetoplast DNA (kDNA), the mitochondrial DNA of Crithidia fasciculata and related trypanosomatids, is a network containing approximately 5,000 covalently closed minicircles which are topologically interlocked. kDNA synthesis involves release of covalently closed minicircles from the network, and, after replication of the free minicircles, reattachment of the nicked or gapped progeny minicircle...
متن کاملKinetoplast DNA maxicircles: networks within networks.
Kinetoplast DNA (kDNA), the mitochondrial DNA of trypanosomes, is an enormous network of interlocked minicircles and maxicircles. We selectively removed minicircles from Trypanosoma equiperdum kDNA networks by restriction enzyme cleavage. Maxicircles remained in aggregates that were resistant to protease or RNase and contained no residual minicircles, but were resolved into circular monomers by...
متن کاملStructure of Leishmania Minicircle Kinetoplast DNA Classes
In a recent paper (5), Noyes et al. discussed a nested-PCRbased approach for identification and analysis of Leishmania kinetoplast DNA (kDNA) minicircle classes using the analysis of minicircle variable-region (VR) restriction profiles. The kDNA of trypanosomatids consists of catenated minicircle (approximately 5 3 10 to 5 3 10 per associate) and maxicircle (20 to 50 per associate) molecules (8...
متن کاملStructure of Leishmania minicircle kinetoplast DNA classes.
In a recent paper (5), Noyes et al. discussed a nested-PCRbased approach for identification and analysis of Leishmania kinetoplast DNA (kDNA) minicircle classes using the analysis of minicircle variable-region (VR) restriction profiles. The kDNA of trypanosomatids consists of catenated minicircle (approximately 5 3 10 to 5 3 10 per associate) and maxicircle (20 to 50 per associate) molecules (8...
متن کاملStructure of Leishmania Minicircle Kinetoplast DNA Classes
In a recent paper (5), Noyes et al. discussed a nested-PCRbased approach for identification and analysis of Leishmania kinetoplast DNA (kDNA) minicircle classes using the analysis of minicircle variable-region (VR) restriction profiles. The kDNA of trypanosomatids consists of catenated minicircle (approximately 5 3 10 to 5 3 10 per associate) and maxicircle (20 to 50 per associate) molecules (8...
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ژورنال
عنوان ژورنال: Journal of Cell Biology
سال: 1993
ISSN: 0021-9525,1540-8140
DOI: 10.1083/jcb.123.5.1069