The pattern is available here after you join TKGA.org for $35 per year, possibly the best deal in the knitting world.

The two patterns, the DNA strand and the caduceus, are both done in the Alpine style which involves traveling stitches made by one-by-one crossovers where the knit stitch is deliberately twisted to create a higher relief. This style is very difficult to work flat because the crossovers often occur on every single row, not just on the right side as in Aran patterns. As a result, I devised a new way to create a sweater with set-in sleeves which can be worked in the round all the way up to the neck, rather than just to the underarm. The fullness required for set-in sleeves is provided by working a few short rows in the sleeve caps. As a result, only a few rows of the DNA pattern need to be worked flat at the sides of the neck and the complicated wings of the caduceus are worked entirely in the round.