gnu: Add python-telomerecat.

* gnu/packages/bioinformatics.scm (python-telomerecat): New variable.

Change-Id: Ice4cd367cab677466630f44f6900fc38e3be350c

gnu/packages/bioinformatics.scm

@@ -2447,6 +2447,30 @@ operations:
 @end itemize")
     (license license:asl2.0)))
 
+(define-public python-telomerecat
+  (package
+    (name "python-telomerecat")
+    (version "4.0.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (pypi-uri "telomerecat" version))
+       (sha256
+        (base32 "16mfdqmp0j6g3h26h59334w9lqb4qihqrlzwvgznj0fiqs1rkxn2"))))
+    (build-system pyproject-build-system)
+    (propagated-inputs (list python-click python-numpy python-pandas
+                             python-parabam python-pysam))
+    (home-page "https://github.com/cancerit/telomerecat")
+    (synopsis "Telomere computational analysis tool")
+    (description "Telomerecat is a tool for estimating the average telomere
+length (TL) for a paired end, whole genome sequencing (WGS) sample.
+
+Telomerecat is adaptable, accurate and fast.  The algorithm accounts for
+sequencing amplification artifacts, anneouploidy (common in cancer samples)
+and noise generated by WGS.  For a high coverage WGS BAM file of around 100GB
+telomerecat can produce an estimate in ~1 hour.")
+    (license license:gpl3)))
+
 (define-public python-bioframe
   (package
     (name "python-bioframe")