A wild type zebrafish embryo compared to one with the banp mutant The three researchers—from left, Prof. Ichiro Masai, Dr. Swathy Babu, and Dr. Yuki Takeuchi. Original Source ...

In vertebrate retinas, specialized photoreceptors responsible for color vision (cone cells) arrange themselves in patterns ...

In vertebrate retinas, specialized photoreceptors responsible for color vision (cone cells) arrange themselves in patterns ...

Running repeated experiments takes lots of test subjects, and zebrafish oblige. In the wild, sunrise triggers mating; in Hogan’s lab, it’s spurred when he turns on lights and lifts the tank ...

and in the wild feed on small insects and crustaceans. Scientists only discovered the zebrafish, which is a member of the minnow family, for their own purposes in the late 1960s. In the early 1980s, ...

we opt for ethylnitrosourea (ENU), which causes mutations in zebrafish spermatogonia. The male fish that carry this mutation are then crossed to wild-type females. Once we've determined our ...

But this type of learning happens slowly and often ... The findings are published in the journal Current Biology. In the wild ...

Wild zebrafish exhibit a wide range of behavior. We found abundant wild zebrafish in flowing rivers and still water, in large, tightly-knit groups of hundreds of individuals, as well as in small, ...

Keeping zebrafish in accordance with their needs is easier than with mammals such as mice or rats. In the wild, they colonize streams, ponds and paddy fields and do not make strong demands in terms of ...