has revealed unexpected and sex-specific effects of germline regulation on longevity and the repair of tissues in animals with spinal cords (vertebrates). Contrary to classical evolutionary ...

What determines the lifelong regenerative capacity of some animal lineages ? How the developmental program has evolved to generate the impressive morphological diversity of organs and tissues across ...

Greenland sharks have unique eye lens tissue that ... The longest-living vertebrates are fascinating for their exceptional lifespans, which often surpass those of most animals, including humans.

Genes cooperate in genomes; cells cooperate in tissues; individuals cooperate in societies. Animal societies ... to cooperatively breeding groups of vertebrates with one or more breeders and ...

Why would anyone study the remains of dead animals? Aa Aa Aa Carrion ... Unlike other decomposers, vertebrate scavengers tend to remove large amounts of tissue, digest it, and then cycle the ...

The Institutional Animal Care and Use Committee (IACUC) oversees all research and teaching use of live vertebrate animals campus wide. The committee also helps to oversee the implementation of the ...

Vertebrates are thought to have emerged during the Cambrian explosion around 520 million years ago, but the point in time at which these animals branched away from ... assists in the patterning of ...

Researchers have long debated about the relationship between avian and mammalian intelligences. One possibility is that intelligence in vertebrates — animals with backbones, including mammals and ...

There are lots of vertebrates in the animal kingdom. Vertebrates are animals that have a backbone inside their body. The major groups include fish, amphibians, reptiles, birds and mammals.

Vertebrate Animal Protocol Application – The third step that must be completed to use animals at Purdue University is to make sure that you are listed on an approved protocol application. Protocol ...

This figure includes 95,715 animals that were used to obtain organ or tissue samples and were not exposed to any ... which stipulates that vertebrate animals should be used for experimental purposes ...