Marcel Quint:cycler programs

unless stated otherwise, all programs start with initial annealing at 94°C for 3min followed by 30s at 94°C (first segment of cycle) and finish with 10 min final extension step at 72°C + hold at 4°C:
 * 1) Ta=50 for 45s, annealing 1 min, 35 cycles
 * 2) Ta=53 for 45s, annealing 1 min, 35 cycles
 * 3) Ta=55 for 45s, annealing 1 min, 35 cycles
 * 4) Ta=57 for 45s, annealing 1 min, 35 cycles