Cell swap could help conservation

Cell swap could help conservation

By Richard Black

Source: bbc news

8/5/2004

Japanese scientists have developed a new kind of assisted reproduction for animals, in which one species can create another.

They implanted tissue from trout embryos into salmon embryos; and when the salmon became adults and mated, they produced trout.

The researchers suggest this could be a way to improve the chances of endangered species, they say in Nature.

It could also help secure supplies of bluefin tuna for sushi restaurants

Trout, Rainbow

Salmon, Chinook

Continue...

News Id		Source	Stamp	country
2226	A rare, brain-eating amoeba is spreading across the US	interestingengineering	2022-11-25	US
2227	The business end of a wolf eel	twitter	2022-11-22	CA
2228	British angler catches massive 30 kg goldfish, netizens are stunned	hindustantimes	2022-11-22	FR
2229	Washington Bans Fish-Farming Net Pens, Citing Salmon Threat	Associated Press	2022-11-18	US
2230	Three-metre 'rare' tuna fish found washed up on Lincolnshire beach by dog walker	lincolnshirelive	2022-10-28	UK
2231	Japanese restaurant lets customers catch their own fish to cook	hindustantimes	2022-10-29	JP
2232	Настоящий рыбацкий день рождения	Охотники.ру	2022-11-09	RU
2233	At least 6% of global fishing ‘probably illegal’ as ships turn off tracking devices	theguardian	2022-11-02	UK
2234	Diving family from Mathews helping with invasive lionfish—by eating them	gazettejournal	2022-11-02	US
2235	Experts struggling to save tiny 'bejeweled' fish from extinction	kxxv	2022-10-30	US
2236	We Are Up Climate Change Creek, and Look at All These Fish	esquire	2022-10-31	US
2237	Confrontational angler has rods and fishing gear seized after refusing to give name	armaghi	2022-11-02	IR
2238	Washington Won't Renew Leases for Puget Sound Fish Farms	Associated Press	2022-11-14	US
2239	Байкал пополнится рекордным количеством молоди омуля весной следующего года	Рыболовство	2022-11-14	RU
2240	Three men ticketed and fined for illegally fishing with nets	wbrz	2022-11-01	US
2241	Man shocked after catching 'super unheard of' fish in Toronto Harbour	CTV News	2022-10-31	CA
2242	Do fish sleep? Most do....kind of	Asbury Park Press	2022-11-03	US
2243	Q&A with Steve Trent on how China can rein in illegal fishing	mongabay	2022-11-03	CN
2244	Исследователи случайно открыли необычное поведение у рыб, которые вынашивают мальков во рту	hightech	2022-11-14	RU
2245	Incredible Close-Up Footage Captures Bear Hunting Salmon in Canada	CTV News	2022-11-11	CA
2246	Endangered Devils Hole pupfish is one of the most inbred animals known	berkeley.edu	2022-11-04	US
2247	This dead monstrosity is the heaviest bony fish in the world	boingboing	2022-10-19	PT
2248	A National Park Wants to Use Rat Poison to Get Rid of a Fish They Brought In	thedailybeast	2022-10-30	US
2249	Fish eggs return to Bangladesh’s Halda River following conservation efforts	mongabay	2022-11-02	IN
2250	Fish can get addicted to meth after eating human poop	boingboing	2022-11-02	CZ