It's quick and easy to access Live Science Plus, simply enter your email below. We'll send you a confirmation and sign you up for our daily newsletter, keeping you up to date with the latest science ...

Pattern formation is the developmental process by which cells acquire different identities, depending on their relative spatial positions within the embryo. Pattern formation ensures that tissues and ...

At this point you must decide which and how many segments to target. To begin, consider various possible “coverage patterns.” These patterns are simply the ways a firm might choose and ultimately ...