Video | Business Headlines | Internet | Science | Scientific Ethics | Technology | Search

 


NZ genetics expertise harnessed for Icelandic salmon health

New Zealand genetics expertise harnessed for Icelandic salmon health

One of the world’s leading salmon egg producers is working with AgResearch to develop genomic selection in Atlantic salmon.

Icelandic company Stofnfiskur HF and AgResearch, New Zealand’s pastoral crown research institute, are working together to help increase the efficiency of the company’s salmon breeding systems, using modern genomic tools pioneered in sheep.

Stofnfiskur’s high health status of their breeding stock in Iceland allows eggs to be exported to most salmon-producing countries throughout the world.

The company has been running a breeding program since 1991 based on imported Norwegian Atlantic salmon. AgResearch Animal Genomics team principal scientist John McEwan says that they are now aiming to select breeding stock on the basis of genetic merit to increase production efficiency and resistance to common diseases and parasites, and to lower costs.

“AgResearch has previously developed genomic tools that can transform the future selection and breeding of sheep. These tools – including SNP chips – are now commercially available for breeders and researchers,” says Mr McEwan

“At the end of last year a new project called Genomics for Production & Security was launched in New Zealand to build on this previous work and extend it to other species such as Atlantic salmon.

Stofnfiskur has been using AgResearch genotyping services to determine parentage and develop marker based tests for IPNV (infectious pancreatic necrosis viral disease) for many years.

“This work will take the collaboration to a new level.

“This is particularly exciting work because the techniques developed in this very structured breeding programme can be rapidly adopted in many other species farmed in New Zealand,” says Mr McEwan.

“Survival to market in Atlantic salmon farming is one of the most valuable traits in the breeding work. The aim is that we can develop genotyping methods to improve resistance towards the various diseases and parasites that have huge impacts on the industry worldwide.”

ENDS

© Scoop Media

 
 
 
 
 
Business Headlines | Sci-Tech Headlines

 

BusinessDesk: Weak Dairy Prices Prompt Pull Back In Fonterra Forecasts

Weak global dairy prices have prompted analysts to pull back their expectations for Fonterra Cooperative Group's payout to farmers for next season. More>>

Broadband Network: Spark Launches New, Competitive Ultra Fibre Plan Line-Up

Spark is giving customers an even more compelling reason to switch to its Ultra Fibre plans from today with the introduction of new competitive pricing for the majority of its plans (details below) and Fibre Landline (voice-over-fibre technology) for ... More>>

Employment: ANZ Proposes Casualisation In Whangarei Stores

ANZ workers in Whangarei could see their incomes drop by 20 to 40 percent if the bank’s proposal to reduce the number of full-time positions goes ahead says FIRST Union national organiser Tali Williams. More>>

Finance: BNZ Develops Specialist Tāmaki Māori Banking Team

BNZ develops specialist Tāmaki Māori Banking Team to support Māori as Auckland grows More>>

Pharmaceuticals: Commerce Commission To Consider Pharmaceuticals Merger

The Commerce Commission has received an application from Pfizer Inc. seeking clearance to acquire all of the shares in Hospira Inc. More>>

Real Estate: Housing Unaffordability Issues Spread

Surging house prices in Auckland and Queenstown last month pushed home ownership even further beyond the reach of first home buyers in the two districts, according to the AMP360 Home Loan Affordability Report for March. More>>

Statistics NZ: Annual Exports To China Dip Below Australia

The value of goods exports to Australia ($8.7 billion) surpassed those to China for the year ended March 2015, Statistics New Zealand said today. More>>

Science: Hookworm Discovery At Malaghan Institute

Professor Graham Le Gros has led a team which has stimulated both innate and memory responses to the parasite, discovering along the way the unexpected behaviour of one particular immune cell, in Hookworm, one of the world’s most devastating tropical ... More>>

Business: Provinces Urged To Make Full Use Of New Air Services

Provincial New Zealand has been urged to use new air services to Auckland or risk losing them either partially or completely. The stark warning was issued today by Far North mayor John Carter at a ceremony at Kaitaia airport to mark the final Air ... More>>

Mobile: 2degrees To Credit All Calls And SMS To Nepal

In the wake of the devastating earthquake in Nepal in the weekend, 2degrees will be crediting all calls and SMS messages made to mobiles and landlines in Nepal from Friday 24th April until midnight Wednesday 29th April. More>>

Scoop Business: Alex Swney Pleads Guilty To $2.5M Fraud Charge

Alex Swney, former chief executive of the Auckland city centre business association Heart of the City, has pleaded guilty to dishonestly using documents to obtain $2.5 million. More>>

ALSO:

Petrol Burns Prices: Second Consecutive Quarterly Fall For CPI

The consumers price index (CPI) fell 0.3 percent in the March 2015 quarter, following a 0.2 percent fall in the December 2014 quarter, Statistics New Zealand said today. The last time the CPI showed two consecutive quarterly falls was in the December 1998 and March 1999 quarters. More>>

ALSO:

Get More From Scoop

 
 
 
 
 
 
 
 
 
Sci-Tech
Search Scoop  
 
 
Powered by Vodafone
NZ independent news