Cleavage and recognition pattern of a double-strand-specific endonuclease (I-CreI) encoded by the chloroplast 23S rRNA intron of Chlamydomonas reinhardtii

Characterization of the cleavage site an

Characterization of the cleavage site and the recognition sequence of the I-CreI DNA endonuclease encoded by the chloroplast ribosomal intron of Chlamydomonns reinhardtii

✍ Dürrenberger, Franz ;Rochaix, Jean-David 📂 Article 📅 1993 🏛 Springer 🌐 English ⚖ 874 KB

The chloroplast ribosomal intron of Chlamydomonas reinhardtii encodes a sequence-specific DNA endonuclease (I-CreI), which is most probably involved in the mobility of this intron. Here we show that I-CreI generates a 4 bp staggered cleavage just downstream of the intron insertion site. The I-CreI r