Biotechnology and Genetics in Fisheries and Aquaculture by Andy Beaumont, Pierre Boudry, Kathryn Hoare

By Andy Beaumont, Pierre Boudry, Kathryn Hoare

The new improvement of molecular biology and genetic options, particularly those who are more and more getting used in sensible occasions in fish biology, fisheries and aquaculture, has ended in a niche within the realizing by way of the various technological know-how at the back of those thoughts and their right implementation for optimum results.
The authors of this crucial booklet, Andy Beaumont and Kate Hoare, have written a textual content of serious readability, which rigorously explains the technological know-how and alertness of molecular and genetic options to fisheries and aquaculture events and what those new applied sciences need to provide. Contents comprise an entire rationalization of genetic edition and its dimension, genetic constitution in normal populations, genetics and synthetic choice within the hatchery, ploidy manipulation and using genetic engineering in aquaculture.
Biotechnology and Genetics in Fisheries and Aquaculture is of significant use to organic sciences scholars, relatively these learning marine, freshwater and aquatic biology, fish biology, fisheries, aquaculture, inhabitants biology and genetics. The booklet is additionally tremendous valuable as a connection with group of workers comparable to fish farmers and fisheries scientists and all these operating in fisheries and aquaculture administration and examine. Libraries in all universities and study institutions the place organic sciences, fisheries and aquaculture are studied and taught must have copies of this e-book on their cabinets.

Show description

Read or Download Biotechnology and Genetics in Fisheries and Aquaculture PDF

Similar oceans & seas books

Aquaculture: An Introductory Text

There at the moment are many introductory classes in aquaculture given at schools and universities, yet there's a loss of acceptable common textbooks for such classes. This ebook goals to fill this hole by way of delivering a large and readable assessment of the topic. the focal point is on aquatic animal construction, normally of finfish and shellfish, yet aquatic crops also are pointed out.

Atlantic Salmon Ecology

The Atlantic salmon is likely one of the so much prized and exploited species around the world, being on the centre of a huge activities fishing and more and more because the significant farmed species in lots of nations around the world. Atlantic Salmon Ecology is a landmark e-book, either scientifically very important and visually appealing.

Ecology of Harmful Algae

Damaging algal blooms are one of many effects of the human effect on aquatic ecosystems, quite the method of eutrophication. they could reason various deleterious results, together with the poisoning of fish and shellfish, habitat disruptions for plenty of organisms, water discolouration, seashore fouling, or even poisonous results for people.

Extra resources for Biotechnology and Genetics in Fisheries and Aquaculture

Example text

Nevertheless, some mutations within the exon of an enzyme gene are bound to have a deleterious effect such that individuals carrying that mutation produce an ineffective enzyme and are less likely to survive. Exceptionally, a mutation might be advantageous and improve performance of an enzyme. So enzyme exon DNA sequences are free to change slowly over evolutionary time, at a rate that is considerably less than the rate of mutation, and the rate varies between different enzymes depending partly on the specificity of their biochemical task in the cell.

If, by chance, the primer anneals to opposite strands of the DNA within a region up to about 3–4 kb in length, then a PCR product spanning the annealing sites will be produced. Some 10 bp RAPD primer sequences will produce no PCR product, while others may produce a number of different size fragments. The PCR products are run on agarose gel electrophoresis to identify any fragments according to their size. How does this identify genetic polymorphisms? Consider the situation where a point mutation is present in the sequence at one of a pair of RAPD primer sites in some individuals in a population.

Variation in the number of repeats at these satellite (repeated units 100 to 5000 bp), minisatellite (repeated units 5 to 100 bp) or microsatellite (repeated units 2 to 4 bp) loci can be very extensive in populations and provides a valuable tool for investigation of population genetic changes in the recent past. 1); because, as ‘junk DNA’ they can usually be considered to be free of selec- How Can Genetic Variation be Measured? 6 Mitochondrial DNA extraction and analysis It is possible to separate mtDNA from the nuclear DNA by differential centrifugation.

Download PDF sample

Rated 4.43 of 5 – based on 12 votes