Fish egg quality can be defined as the ability of the egg to be fertilized and subsequently
develop into a normal embryo. Similarly, sperm quality can be defined as its ability to …

The process of freezing and thawing induces certain cellular damage in rainbow trout
(Oncorhynchus mykiss) spermatozoa. We have previously demonstrated that after freezing …

The regulation of gene expression involves a multifarious regulatory system. Each gene
contains a unique combination of cis-acting regulatory sequence elements in the 5 …

There is a growing awareness of a worldwide reduction in biodiversity and the urgent need
to develop ways to redress the problem. This is the first major book devoted to the subject of …

Spermatozoa are the cells that are most commonly used for cryopreservation of valuable
genetic resources in aquaculture. It is known that fish spermatozoa transmit to the embryo …

Until now the supplementation of cryopreservation extenders with antioxidants has not been
examined in teleost fish. Therefore, the present study investigated whether addition of …

La crioconservación de semen de peces, como de otras especies, presenta aún efectos que
disminuyen la calidad espermática y comprometen directamente la capacidad de la célula …

The total fatty acid composition of rainbow trout (Oncorhynchus mykiss) spermatozoa and
seminal plasma was investigated in fresh and in stored semen using gas liquid …

Although cellular damage during cryopreservation of freshwater fish spermatozoa has been
reported in several studies, there is a lack of correlation between this damage and the …

After collection, storage of gametes at sub-zero temperatures is required in several
situations. Storage of gametes can eliminate the need to keep breeders available for …