Matches in SemOpenAlex for { <https://semopenalex.org/work/W2052964446> ?p ?o ?g. }
Showing items 1 to 94 of
94
with 100 items per page.
- W2052964446 endingPage "235" @default.
- W2052964446 startingPage "219" @default.
- W2052964446 abstract "DNA preparations from 25 eukaryotes, ranging from yeast to man, were analyzed in their base composition, sedimentation coefficient, modal and mean buoyant density in CsCl. Four mammalian and two amphibian DNAs were fractionated by preparative Cs 2 SO 4 −Ag + density gradient centrifugation. The CsCl band profile of each fraction was analyzed in terms of Gaussian curves; this allowed the buoyant densities and the relative amounts of the components present in each DNA to be assessed. Direct analysis of the CsCl band profiles of unfractionated DNA showed a satisfactory agreement with the results obtained in the combined Cs 2 SO 4 −Ag + , CsCl investigations. This simpler procedure was therefore applied to all 25 eukaryotic DNAs. The main finding of this work is the recognition of phylogenetic differences at the macromolecular level in the organization of eukaryotic genomes. The differences concerning the main band DNA are: (a) the three major components (1·697, 1·704 and 1·709 g/cm 3 ) first observed in the main band of calf DNA by Filipski et al. (1973) were also found in the other ten mammalian DNAs investigated here; similar components appear to be present in avian genomes; in both cases, the 1·704 and 1·709 g/cm 3 components are responsible for the skewness to the heavy side of the CsCl main band of these DNAs; (b) the DNAs of reptiles, amphibians and fish showed a much lower and decreasing skewness of their CsCl bands compared to both mammalian and avian DNAs; the Cs 2 SO 4 −Ag + , CsCl combined analysis of two amphibian DNAs revealed discrete components, different from those of mammals and birds; (c) essentially symmetrical bands in CsCl were exhibited by three invertebrate DNAs; (d) the DNAs from three unicellular eukaryotes exhibited perfectly symmetrical bands in CsCl and could not be resolved into discrete comoponents. A number of observations on minor and satellite DNA components collected in this work are reported." @default.
- W2052964446 created "2016-06-24" @default.
- W2052964446 creator A5003629587 @default.
- W2052964446 creator A5039283945 @default.
- W2052964446 creator A5083068771 @default.
- W2052964446 date "1976-11-01" @default.
- W2052964446 modified "2023-09-26" @default.
- W2052964446 title "An analysis of eukaryotic genomes by density gradient centrifugation" @default.
- W2052964446 cites W1623403625 @default.
- W2052964446 cites W1963602582 @default.
- W2052964446 cites W1971797273 @default.
- W2052964446 cites W1974117602 @default.
- W2052964446 cites W1976292773 @default.
- W2052964446 cites W1982599242 @default.
- W2052964446 cites W1987104640 @default.
- W2052964446 cites W1992494296 @default.
- W2052964446 cites W1998143160 @default.
- W2052964446 cites W2006910918 @default.
- W2052964446 cites W2013600448 @default.
- W2052964446 cites W2017192703 @default.
- W2052964446 cites W2020455223 @default.
- W2052964446 cites W2020503272 @default.
- W2052964446 cites W2028315672 @default.
- W2052964446 cites W2041677039 @default.
- W2052964446 cites W2042693321 @default.
- W2052964446 cites W2047225836 @default.
- W2052964446 cites W2051552016 @default.
- W2052964446 cites W2059635184 @default.
- W2052964446 cites W2061614374 @default.
- W2052964446 cites W2067480044 @default.
- W2052964446 cites W2068337885 @default.
- W2052964446 cites W2068664972 @default.
- W2052964446 cites W2091258561 @default.
- W2052964446 cites W2116595813 @default.
- W2052964446 cites W2313898929 @default.
- W2052964446 cites W2319747722 @default.
- W2052964446 doi "https://doi.org/10.1016/s0022-2836(76)80104-0" @default.
- W2052964446 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/826643" @default.
- W2052964446 hasPublicationYear "1976" @default.
- W2052964446 type Work @default.
- W2052964446 sameAs 2052964446 @default.
- W2052964446 citedByCount "234" @default.
- W2052964446 countsByYear W20529644462012 @default.
- W2052964446 countsByYear W20529644462013 @default.
- W2052964446 countsByYear W20529644462014 @default.
- W2052964446 countsByYear W20529644462015 @default.
- W2052964446 countsByYear W20529644462016 @default.
- W2052964446 countsByYear W20529644462017 @default.
- W2052964446 countsByYear W20529644462018 @default.
- W2052964446 countsByYear W20529644462019 @default.
- W2052964446 countsByYear W20529644462020 @default.
- W2052964446 countsByYear W20529644462021 @default.
- W2052964446 countsByYear W20529644462022 @default.
- W2052964446 countsByYear W20529644462023 @default.
- W2052964446 crossrefType "journal-article" @default.
- W2052964446 hasAuthorship W2052964446A5003629587 @default.
- W2052964446 hasAuthorship W2052964446A5039283945 @default.
- W2052964446 hasAuthorship W2052964446A5083068771 @default.
- W2052964446 hasConcept C104317684 @default.
- W2052964446 hasConcept C132946820 @default.
- W2052964446 hasConcept C141231307 @default.
- W2052964446 hasConcept C54355233 @default.
- W2052964446 hasConcept C70721500 @default.
- W2052964446 hasConcept C78458016 @default.
- W2052964446 hasConcept C86803240 @default.
- W2052964446 hasConceptScore W2052964446C104317684 @default.
- W2052964446 hasConceptScore W2052964446C132946820 @default.
- W2052964446 hasConceptScore W2052964446C141231307 @default.
- W2052964446 hasConceptScore W2052964446C54355233 @default.
- W2052964446 hasConceptScore W2052964446C70721500 @default.
- W2052964446 hasConceptScore W2052964446C78458016 @default.
- W2052964446 hasConceptScore W2052964446C86803240 @default.
- W2052964446 hasIssue "1" @default.
- W2052964446 hasLocation W20529644461 @default.
- W2052964446 hasLocation W20529644462 @default.
- W2052964446 hasOpenAccess W2052964446 @default.
- W2052964446 hasPrimaryLocation W20529644461 @default.
- W2052964446 hasRelatedWork W1872127137 @default.
- W2052964446 hasRelatedWork W1991523530 @default.
- W2052964446 hasRelatedWork W2002128513 @default.
- W2052964446 hasRelatedWork W2020824267 @default.
- W2052964446 hasRelatedWork W2030640333 @default.
- W2052964446 hasRelatedWork W2031436818 @default.
- W2052964446 hasRelatedWork W2075354549 @default.
- W2052964446 hasRelatedWork W2119103177 @default.
- W2052964446 hasRelatedWork W3164573509 @default.
- W2052964446 hasRelatedWork W2092874662 @default.
- W2052964446 hasVolume "108" @default.
- W2052964446 isParatext "false" @default.
- W2052964446 isRetracted "false" @default.
- W2052964446 magId "2052964446" @default.
- W2052964446 workType "article" @default.