Document
type: Class

Erratum
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scopus6831
type: Entity
origen: scopus
related by: authorship_44707
accesstype: All Open Access, Bronze, Green
type: Document
pmid: 30723138
e iscopus: 2-s2.0-85061129111
related by: authorship_44706
related by: authorship_44704
artnum: e0193918
most specific type: Erratum
related by: authorship_44703
label: Correction for Cadena-nava et al.: Self-assembly of viral capsid protein and RNA molecules of different sizes: Requirement for a specific high protein/RNA mass ratio (J Virol (2012) 86 6 (3318-3326) DOI: 10.1128/JVI.06566-11)
volume: 93
related by: authorship_44708
has publication venue: Journal of Virology
abstract: Volume 86, no. 6, p. 3318 -3326, 2012, https://doi.org/10.1128/JVI.06566-11. We recently uncovered a systematic error in the calculation of the weights of capsid protein used in the experiments. In all cases, the weights must be divided by a factor of 1.39. Thus, the “magic ratio,” the protein/RNA mass ratio required to completely package the RNA, is 4.3 rather than 6. While this still implies that optimal packaging requires that a super-stoichiometric number of proteins needs to be bound, the number is fewer than that required to neutralize the charge on the N terminus of the protein. The specific extinction coefficient for cowpea chlorotic mottle virus (CCMV) capsid protein at 280 nm is 1.179 g liter 1 cm 1 . In computing the protein concentration from its UV absorbance, an arithmetic mistake resulted in a multiplicative error of 1.179 2 (i.e., 1.39) in the inferred protein concentration. As a consequence, instead of 6, the “magic ratio” is 6/1.39 (i.e., 4.3), and the following corrections to the text and figures are required. Page 3319, column 2, line 18: “6:1” should read “4.3:1.” Page 3320, column 1, line 5 from the bottom: “6:1” should read “4.3:1.” Page 3320, column 2, line 6: “6:1” should read “4.3:1.” Page 3320, Fig. 2: The numbers identifying the lanes on the top x axis should read as follows. Left panel, “4.3:1,” “3.5:1,” “2.6:1,” “1.3:1,” and “0.6:1,” respectively. Right panel, “4.3:1,” “3.6:1,” “2.9:1,” “2.2:1,” “1.4:1,” and “0.7:1,” respectively. Page 3320, legend to Fig. 2, line 4: “6:1” should read “4.3:1.” Page 3321, legend to Fig. 3, line 2: “6:1” should read “4.3:1.” Page 3321, column 1, line 5: “6:1” should read “4.3:1.” Page 3321, column 1, line 20: “(6/1) 1/10” should read “(4.3/1) 1/14.” Page 3321, column 1, line 21, “10 RNA” should read “14 RNA.” Page 3321, column 2, line 2 from the bottom: “3.6” should read “2.6.” Page 3321, column 2, line 2 from the bottom: “4” should read “2.9.” Page 3322, column 1, line 2: “6:1” should read “4.3:1.” Page …
issue: 4
crisid: 6832
type: Thing
most specific type: Document
estado: published
type: Information Content Entity
type: Generically Dependent Continuant
doi: 10.1128/JVI.01939-18
date time value: erratum date 6832
type: Erratum
freetext keyword: erratum; error
related by: authorship_44705
type: Continuant

Continuant
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type: Class

Generically Dependent Continuant
type: Class

individual
rights: termsOfUse
date: 2026-08-26T03:56:55
publisher: vivo
type: Document
label: RDF description of Correction for Cadena-nava et al.: Self-assembly of viral capsid protein and RNA molecules of different sizes: Requirement for a specific high protein/RNA mass ratio (J Virol (2012) 86 6 (3318-3326) DOI: 10.1128/JVI.06566-11) - http://orbis.uaslp.mx/vivo/individual/scopus6831

Journal of Virology
type: Information Content Entity
publication venue for: scopus6831
type: Periodical
type: Thing
type: Continuant
type: Document
type: Entity
type: Journal
type: Generically Dependent Continuant
type: Collection

Information Content Entity
type: Class