Genomic biology is not limited to the confines of the canonical B-forming DNA duplex, but includes over ten different types of other secondary structures that are collectively termed non-B DNA structures. Of these non-B DNA structures, the G-quadruplexes are highly stable four-stranded structures that are recognized by distinct subsets of nuclear factors. This package provide functions for predicting intramolecular G quadruplexes. In addition, functions for predicting other intramolecular nonB DNA structures are included.

Functions for converting, importing, and drawing PostScript
pictures in R plots.

Functions for converting, importing, and drawing
PostScript pictures in R plots.

c(person("Paul", "Murrell", role = c("aut", "cre"),
email = "p.murrell@auckland.ac.nz"),
person("Richard", "Walton", role = "aut"),
person("Simon", "Potter", role = "ctb"))
Paul Murrell [aut, cre],
Richard Walton [aut],
Simon Potter [ctb]

R (>= 3.0.0), methods, grDevices, graphics, grid, XML

methods, grDevices, grid, XML, png, jpeg, base64enc
c(person("Simon", "Potter", role = c("aut"),
email = "simon.potter@auckland.ac.nz"),
person("Paul", "Murrell", role = c("ctb", "cre"),
email = "paul@stat.auckland.ac.nz",
comment = c(ORCID = "0000-0002-3224-8858")))
Functions for importing external vector images and
drawing them as part of 'R' plots.  This package is different from the
'grImport' package because, where that package imports 'PostScript'
format images, this package imports 'SVG' format images.  Furthermore,
this package imports a specific subset of 'SVG', so external images
must be preprocessed using a package like 'rsvg' to produce 'SVG'
that this package can import.  'SVG' features that are not supported
by 'R' graphics, e.g., gradient fills, can be imported and then
exported via the 'gridSVG' package.
Simon Potter [aut],
Paul Murrell [ctb, cre] (<https://orcid.org/0000-0002-3224-8858>)

c(person("Simon", "Potter", role = c("aut"),
email = "simon.potter@auckland.ac.nz"),
person("Paul", "Murrell", role = c("aut", "cre"),
email = "paul@stat.auckland.ac.nz",
comment = c(ORCID = "0000-0002-3224-8858")))
Simon Potter [aut],
Paul Murrell [aut, cre] (<https://orcid.org/0000-0002-3224-8858>)