Tuberculosis can be a serious threat to monkeys and apes. A new technique for detecting the tuberculosis -causing bacteria could help in protecting the health of primate populations. The method can spot TB even among infected primates that show no outward sign of disease, but are still capable of spreading infection to others of their kind. (more…)
*Amoebae increase survival odds through rudimentary form of agriculture; finding has implications for human diseases*
Some amoebae do what many people do. Before they travel, they pack a lunch.
In results of a study reported in the journal Nature, evolutionary biologists Joan Strassmann and David Queller of Rice University show that long-studied social amoebae Dictyostellum discoideum (commonly known as slime molds) increase their odds of survival through a rudimentary form of agriculture. (more…)
