FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2024201137> ?p ?o ?g. }

• W2024201137 endingPage "329" @default.
• W2024201137 startingPage "313" @default.
• W2024201137 abstract "The polyamines spermidine, spermine and putrescine are now known to induce tertiary collapse of DNA. In this collapsed state DNA assumes a compact toroidal conformation. However, the structural details of DNA in these compact particles and the forces that stabilize the collapsed state are not clear. We show here that the structural arrangement of DNA in this tertiary conformation is determined by the chemical structure of the agent used to collapse. We have used aliphatic triamines (NH+3--(CH2)3--NH+2--(CH2)n--NH+3 with n = 3, 4, 5 and 8) and diamines (NH+3--(CH2)x--NH+3 with x = 2, 3, 4 and 6) to collapse DNA. We find that the Bragg spacing and the calculated interhelical spacing for a hexagonal packing model vary systematically with the length of the methylene bridge. We also find that the ionic strength of the solution has no effect on the Bragg spacing. This observation suggests that the arrangement of DNA strands in the complexes is determined by the structure of the polycation, and argues against suggestions that the structure of the collapsed state is maintained by the balance of long-range electrostatic repulsive and attractive forces. Instead we propose that DNA helices form a hexagonal array with counterions in the interstices between the helices resulting in a stable three-dimensional phase with high structural order. Arguments are presented favoring such a model in terms of stabilizing and destabilizing thermodynamic forces." @default.
• W2024201137 created "2016-06-24" @default.
• W2024201137 creator A5013550200 @default.
• W2024201137 creator A5088089355 @default.
• W2024201137 date "1984-05-01" @default.
• W2024201137 modified "2023-10-01" @default.
• W2024201137 title "X-ray diffraction studies on cation-collapsed DNA" @default.
• W2024201137 cites W1499595669 @default.
• W2024201137 cites W1533307088 @default.
• W2024201137 cites W1544991224 @default.
• W2024201137 cites W1966439065 @default.
• W2024201137 cites W1966487105 @default.
• W2024201137 cites W1969333558 @default.
• W2024201137 cites W1974975263 @default.
• W2024201137 cites W1976462848 @default.
• W2024201137 cites W1983758346 @default.
• W2024201137 cites W1989815501 @default.
• W2024201137 cites W2013670308 @default.
• W2024201137 cites W2014375567 @default.
• W2024201137 cites W2018650334 @default.
• W2024201137 cites W2030085905 @default.
• W2024201137 cites W2047497916 @default.
• W2024201137 cites W2052948676 @default.
• W2024201137 cites W2056144602 @default.
• W2024201137 cites W2061066221 @default.
• W2024201137 cites W2062201957 @default.
• W2024201137 cites W2066655657 @default.
• W2024201137 cites W2067229943 @default.
• W2024201137 cites W2072283712 @default.
• W2024201137 cites W2081137936 @default.
• W2024201137 cites W2089054022 @default.
• W2024201137 cites W2113196088 @default.
• W2024201137 cites W2127397716 @default.
• W2024201137 cites W2148597508 @default.
• W2024201137 cites W2165855161 @default.
• W2024201137 doi "https://doi.org/10.1016/0022-2836(84)90351-6" @default.
• W2024201137 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/6726812" @default.
• W2024201137 hasPublicationYear "1984" @default.
• W2024201137 type Work @default.
• W2024201137 sameAs 2024201137 @default.
• W2024201137 citedByCount "176" @default.
• W2024201137 countsByYear W20242011372012 @default.
• W2024201137 countsByYear W20242011372013 @default.
• W2024201137 countsByYear W20242011372016 @default.
• W2024201137 countsByYear W20242011372017 @default.
• W2024201137 countsByYear W20242011372018 @default.
• W2024201137 countsByYear W20242011372019 @default.
• W2024201137 countsByYear W20242011372021 @default.
• W2024201137 countsByYear W20242011372023 @default.
• W2024201137 crossrefType "journal-article" @default.
• W2024201137 hasAuthorship W2024201137A5013550200 @default.
• W2024201137 hasAuthorship W2024201137A5088089355 @default.
• W2024201137 hasConcept C145148216 @default.
• W2024201137 hasConcept C147789679 @default.
• W2024201137 hasConcept C159467904 @default.
• W2024201137 hasConcept C178790620 @default.
• W2024201137 hasConcept C181199279 @default.
• W2024201137 hasConcept C184651966 @default.
• W2024201137 hasConcept C185592680 @default.
• W2024201137 hasConcept C187428577 @default.
• W2024201137 hasConcept C191961535 @default.
• W2024201137 hasConcept C2777497464 @default.
• W2024201137 hasConcept C34814092 @default.
• W2024201137 hasConcept C35271833 @default.
• W2024201137 hasConcept C552990157 @default.
• W2024201137 hasConcept C55493867 @default.
• W2024201137 hasConcept C8010536 @default.
• W2024201137 hasConceptScore W2024201137C145148216 @default.
• W2024201137 hasConceptScore W2024201137C147789679 @default.
• W2024201137 hasConceptScore W2024201137C159467904 @default.
• W2024201137 hasConceptScore W2024201137C178790620 @default.
• W2024201137 hasConceptScore W2024201137C181199279 @default.
• W2024201137 hasConceptScore W2024201137C184651966 @default.
• W2024201137 hasConceptScore W2024201137C185592680 @default.
• W2024201137 hasConceptScore W2024201137C187428577 @default.
• W2024201137 hasConceptScore W2024201137C191961535 @default.
• W2024201137 hasConceptScore W2024201137C2777497464 @default.
• W2024201137 hasConceptScore W2024201137C34814092 @default.
• W2024201137 hasConceptScore W2024201137C35271833 @default.
• W2024201137 hasConceptScore W2024201137C552990157 @default.
• W2024201137 hasConceptScore W2024201137C55493867 @default.
• W2024201137 hasConceptScore W2024201137C8010536 @default.
• W2024201137 hasIssue "3" @default.
• W2024201137 hasLocation W20242011371 @default.
• W2024201137 hasLocation W20242011372 @default.
• W2024201137 hasOpenAccess W2024201137 @default.
• W2024201137 hasPrimaryLocation W20242011371 @default.
• W2024201137 hasRelatedWork W1035170091 @default.
• W2024201137 hasRelatedWork W1967460653 @default.
• W2024201137 hasRelatedWork W1986090499 @default.
• W2024201137 hasRelatedWork W1996630766 @default.
• W2024201137 hasRelatedWork W1998132463 @default.
• W2024201137 hasRelatedWork W2003188839 @default.
• W2024201137 hasRelatedWork W2028128724 @default.
• W2024201137 hasRelatedWork W2067368254 @default.
• W2024201137 hasRelatedWork W2145500552 @default.
• W2024201137 hasRelatedWork W2164240607 @default.
• W2024201137 hasVolume "175" @default.

• next