Know more

Our use of cookies

Cookies are a set of data stored on a user’s device when the user browses a web site. The data is in a file containing an ID number, the name of the server which deposited it and, in some cases, an expiry date. We use cookies to record information about your visit, language of preference, and other parameters on the site in order to optimise your next visit and make the site even more useful to you.

To improve your experience, we use cookies to store certain browsing information and provide secure navigation, and to collect statistics with a view to improve the site’s features. For a complete list of the cookies we use, download “Ghostery”, a free plug-in for browsers which can detect, and, in some cases, block cookies.

Ghostery is available here for free:

You can also visit the CNIL web site for instructions on how to configure your browser to manage cookie storage on your device.

In the case of third-party advertising cookies, you can also visit the following site:, offered by digital advertising professionals within the European Digital Advertising Alliance (EDAA). From the site, you can deny or accept the cookies used by advertising professionals who are members.

It is also possible to block certain third-party cookies directly via publishers:

Cookie type

Means of blocking

Analytical and performance cookies

Google Analytics

Targeted advertising cookies


The following types of cookies may be used on our websites:

Mandatory cookies

Functional cookies

Social media and advertising cookies

These cookies are needed to ensure the proper functioning of the site and cannot be disabled. They help ensure a secure connection and the basic availability of our website.

These cookies allow us to analyse site use in order to measure and optimise performance. They allow us to store your sign-in information and display the different components of our website in a more coherent way.

These cookies are used by advertising agencies such as Google and by social media sites such as LinkedIn and Facebook. Among other things, they allow pages to be shared on social media, the posting of comments, and the publication (on our site or elsewhere) of ads that reflect your centres of interest.

Our EZPublish content management system (CMS) uses CAS and PHP session cookies and the New Relic cookie for monitoring purposes (IP, response times).

These cookies are deleted at the end of the browsing session (when you log off or close your browser window)

Our EZPublish content management system (CMS) uses the XiTi cookie to measure traffic. Our service provider is AT Internet. This company stores data (IPs, date and time of access, length of the visit and pages viewed) for six months.

Our EZPublish content management system (CMS) does not use this type of cookie.

For more information about the cookies we use, contact INRA’s Data Protection Officer by email at or by post at:

24, chemin de Borde Rouge –Auzeville – CS52627
31326 Castanet Tolosan CEDEX - France

Dernière mise à jour : Mai 2018

Menu Logo Principal


Zone de texte éditable et éditée et rééditée

Conservation biotechnologies (cryopreservation-regeneration) and risk assessment

Our aim is to sustain the biotechnologies for aquatic genetic resources preservation and for fish regeneration from cryopreserved material. We are working on the cryopreservation of germinal stem cells, either isolates or within gonad pieces, sperm, embryonic cells, somatic cells and tissues, and larvae, in fish and mollusks. We work on mastering fish regeneration from the cryopreserved cells according to two complementary technologies: somatic and embryonic cell nuclear transfer, and germinal stem cell grafting in host larvae. We want to characterize whether these biotechnologies are affecting the offspring quality, including in an epigenetic perspective
Cell cryopreservation in aquatic species

Cell cryopreservation in aquatic species

Our aim is to i) optimize and standardize cryopreservation of resources interesting for fish farmers, breeders, genetic resources managers, and...
Read more

Fish regeneration after germ cell grafting

Our research aims to improve the yield of germinal stem cell grafting, by characterizing the cellular factors favorable to the germ cell...
Read more
Inra LPGP - Alexandra Depincé

Fish regeneration after nuclear transfer and embryo reprogramming

Somatic cell and tissue cryopreservation is a compelling option for fish genetic resources management, because somatic cells bear both paternal and...
Read more