Proliferation levels of the mouse, avian, and fish transformed cells (measured by an MTT metabolic assay) were above their respective fibroblast controls after the first to third passage, depending on species.
They also expressed the exogenous mouse genes and, similar to the avian and fish transformed cells, the Drosophila transformed cells had induced expression of two of four endogenous homologues to the mammalian cassette, VVL (Oct4 homolog) and dMyc (c-myc), low induction of SoxN (Sox2), and no induction of Luna (putative Klf4; Figure 3M).
These are Asian carp, a ravenous, rapidly multiplying invasive species that in the last decade has threatened the well-being of native fish, affected commercial fishing and transformed the typical workday for these researchers into a scene from "Apocalypse Now".
Those combined with technical advantages, e.g. large progeny, external reproduction fast growth and translucent larvae, and the power of fish genetics, have definitively transformed fish systems as promising alternatives to mammalian systems.
This fish, which seems to have stopped evolving some hundreds of millions of years ago, exhibits some skeletal features of animals of the kind that made the move to land, providing insight into how the fins of early fishes were transformed into limbs suitable for walking.
For example, some female fish will transform to males if the school has too few males.
The video depicts the growing of algae, a school of silverfish, and one odd pink fish which transforms into a lizard-like and then rodent-like creature.
Growth rate is indeed influenced by at least three different life-history traits (Heino et al. 2008): (i) growth capacity, i.e. the ability of fish to transform energy intake into body mass, (ii) the maturation schedule, and (iii) the reproductive investment, i.e. the ratio of gonad mass to somatic mass.
Over the eons, these fish came to congregate in the cooler latitudes in large enough numbers for fishing to transform itself from an artisan practice into an industry.
But this week's winning recipe – despite the list of somewhat disparate ingredients (peanut butter, fish sauce) – was transformed entirely by a generous dollop of creme fraiche.
Tel Shikmona Hebrew meaning "mound of the Ficus sycomorus" (Arabic Tell el-Semak or Tell es-Samak, meaning "mound of the fish") preserved and transformed this ancient name and is mentioned once in the Mishnah (composed c. 200 CE) for the wild fruits that grow around it., with locals using it to refer to a coastal tell at the foot of the Carmel Mountains that contains its remains.
