[[!meta title="The human L1 promoter: variable transcription initiation sites and a major impact of upstream flanking sequence on promoter activity."]]
[[!tag cap enzyme]]
+
+Lavie L, Maldener E, Brouha B, Meese EU, Mayer J.
+
+Genome Res. 2004 Nov;14(11):2253-60 doi:10.1101/gr.2745804
+
+The human L1 promoter: variable transcription initiation sites and a major impact of upstream flanking sequence on promoter activity.
+
[[!pmid 15520289 desc="The presence of an extra G in pseudogenes suggests that many reverse-transcriptases can reverse transcribe the cap."]]
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+[[!meta title="Novel 3'-ribonuclease and 3'-phosphatase activities of the bacterial non-homologous end-joining protein, DNA ligase D."]]
+[[!tag ligase enzyme]]
+
+Zhu H, Shuman S.
+
+J Biol Chem. 2005 Jul 15;280(28):25973-81 doi:10.1074/jbc.M504002200
+
+Novel 3′-ribonuclease and 3′-phosphatase activities of the bacterial non-homologous end-joining protein, DNA ligase D.
+
+[[!pmid 15897197 desc="These activities depend on Mn2+, and could be used to generate a 3'rNOH or 3'rNp oligo."]]
15919954 [miRNA]
Very sharp expression patterns.
-15897197 [enzymes]
-These activities depend on Mn2+, and could be used to generate a 3'rNOH or 3'rNp oligo.
-
15979195 [enhancers]
A 5' GC-rich / AT-rich, and a conversely 3' AT-rich / GC-rich motifs were discovered. The change in nucleotide composition seems to delinate the boundaries of the enhancers.