gnu: Add r-homo-sapiens.

* gnu/packages/bioinformatics.scm (r-homo-sapiens): New variable.

gnu/packages/bioinformatics.scm

@@ -9881,6 +9881,38 @@ the earlier snpMatrix package, allowing for uncertainty in genotypes.")
 on mapping using Entrez Gene identifiers.")
     (license license:artistic2.0)))
 
+(define-public r-homo-sapiens
+  (package
+    (name "r-homo-sapiens")
+    (version "1.3.1")
+    (source (origin
+              (method url-fetch)
+              ;; We cannot use bioconductor-uri here because this tarball is
+              ;; located under "data/annotation/" instead of "bioc/".
+              (uri (string-append "http://www.bioconductor.org/packages/"
+                                  "release/data/annotation/src/contrib/"
+                                  "Homo.sapiens_"
+                                  version ".tar.gz"))
+              (sha256
+               (base32
+                "151vj7h5p1c8yd5swrchk46z469p135wk50hvkl0nhgndvy0jj01"))))
+    (properties
+     `((upstream-name . "Homo.sapiens")))
+    (build-system r-build-system)
+    (propagated-inputs
+     `(("r-genomicfeatures" ,r-genomicfeatures)
+       ("r-go-db" ,r-go-db)
+       ("r-org-hs-eg-db" ,r-org-hs-eg-db)
+       ("r-txdb-hsapiens-ucsc-hg19-knowngene" ,r-txdb-hsapiens-ucsc-hg19-knowngene)
+       ("r-organismdbi" ,r-organismdbi)
+       ("r-annotationdbi" ,r-annotationdbi)))
+    (home-page "https://bioconductor.org/packages/Homo.sapiens/")
+    (synopsis "Annotation package for the Homo.sapiens object")
+    (description
+     "This package contains the Homo.sapiens object to access data from
+several related annotation packages.")
+    (license license:artistic2.0)))
+
 (define-public r-qvalue
   (package
     (name "r-qvalue")