Sentences with phrase «of medaka»

«We started by looking for proteins that cause ER stress during the development of medaka fish embryos, which are known to have the same ten transducers,» explains first author Ishikawa.

Forthcoming workshops cover techniques as varied as «molecular and genetic tools for the analysis of medaka and zebrafish development» and «cryo - electron microscopy and 3 - D image reconstruction.»

Not exact matches

For preparation reasons of the receptors, the group chose to study the medaka fish T1r2 - T1r3 heterodimer over the human version.

In analyses of 23 videos of five different types of animals (mice, fruit flies, ants, zebrafish [shown], and small tropical fish called medaka), the software was able to identify and correctly track individuals (color - coded trails) within those groups 99.7 % of the time, researchers report online today in Nature Methods.

Interestingly, however, a team of researchers led by Nagoya University previously found that the occurrence of more germ cells — biological cells capable of uniting with one from the opposite sex to form a new individual — in female medaka (teleost fish) gonads is essential for female differentiation of gonads.

In addition to normal ovarian development, the increased number of gonocytes (fetal and neonatal germ cells) is sufficient for male - to - female sex reversal in XY medaka.

Germ cells, irrespective of the sexual fate (to become sperm or eggs), have the potential to feminize the body in medaka.

In their latest study, they generated three different medaka mutants to demonstrate that the feminizing effect of germ cells is not a result of the progression of gametogenesis or a sexual fate decision of germ cells.

The company collaborated with Taisen Iguchi, a professor of environmental endocrinology at the National Institute for Basic Biology in Okazaki, Japan, and Masato Kinoshita, assistant professor of applied biosciences at Kyoto University, who had created a adult medaka laboratory test.

Unlike other fish models, medaka show genetic determination of sex clearly; males have a Y chromosome.

Hong Kong - based Vitargent has commercialized a test using embryos of Oryzias melastigma, an Asian fish better known as medaka.

Mu - Yun Wang and Hideaki Takeuchi at the University of Tokyo observed female medaka that had become familiar with males.

Our Scientific goal is the study of the main physiological functions of fish: growth and reproduction and our main models are rainbow trout, zebrafish, medaka, goldfish.

Together with previous findings, a total of seven out of eight bilaterian species examined (human, mouse, cattle, chicken, fish medaka, sea urchin and fruit fly) representing three different phyla express Boule in the adult testis [35], [53], [60].

Given that Dazl is present in bony fish such as zebrafish and medaka [52], [53], we then asked if Dazl is present in the cartilaginous fish, phylogenetically the oldest group of living jawed vertebrates.

TEFOR - AMAGEN has developed two models of teleost fishes: medaka (Oryzias latipes) and zebrafish (Danio rerio).

Expression is in the same cell types (spermatocytes and spermatids) in the testes of the human, mouse and fish medaka, suggesting conservation of developmentally - regulated testicular expression of Boule in vertebrate animals [35], [53].