12.Eusocial colonies are common among insects such as bees and ants, but the only examples in the mammal world are among furry and the naked mole rats.
群居的族群现象在如蜜蜂和蚂蚁等昆虫世界中很常见,但在哺乳动物中,只有毛鼹和裸鼹会是这样。
13.In contrast to simplistic expectations, the total amount of protofibrils and the amount of permeabilizing activity per mole protein in the protofibril fraction were reduced by the E46K mutation.