Somatic hypermutation (SHM) of immunoglobulin variable (V) regions modulates antibody-antigen affinity is initiated by activation-induced cytidine deaminase (AID) on single-stranded DNA (ssDNA).

The bomb explosion in Palm Springs outside a fertility clinic Saturday caused damage for blocks and has been classified as an ...

A landscape of extremes -- sun-scorched earth and hidden blooms, rugged canyons carved by time, and sudden spring wildflowers when the rain gods have been kind -- the desert has a raw quality that ...

Discover the incredible story of Saudi Arabia’s ambitious plan to turn its vast desert landscape into a flourishing green paradise. Using advanced technology, innovative irrigation methods, and ...

Looking for a full list of things to do while spending some time in Sedona, Arizona? There are plenty of attractions and ...

Discover the luxury of Black Desert Resort Utah, featuring modern design and stunning views for an unforgettable getaway.

By Angela Dansby, CNN Tassili n’Ajjer National Park, Algeria (CNN) — “Labès?” (‘OK?”) asks Baba Atanof as a tourist struggles ...

The surrounding landscape teemed with iconic desert vegetation, including brittlebush ... McIntosh, Robert P. The Background of Ecology: Concept and Theory. Cambridge University Press, 1985. McIntosh, ...

Thomas, the 200-pound tortoise, recently visited the Rotary Club of St. Francisville and Bains Lower Elementary School, ...

Tourists can stroll through narrow alleys and hike up to the top of the hill for a panoramic view of the surrounding desert landscape. Famous for its towering sand dunes that are some of the ...

Nubra Valley in Ladakh presents a unique desert landscape where snow-capped peaks meet golden dunes. Here, Bactrian camels, adapted to the cold, offer quirky, bouncy rides. These double-humped ...

New Mexico’s snowpacks melted a month earlier than usual, making a bad water situation worse for New Mexico’s rivers and the people and ecosystems depending on them. Climate change delivered a ...