Scientists introduced alligator DNA into catfish to create hybrid

Scientists introduced alligator DNA into catfish to create hybrid

Source: interestingengineering

2/6/2023

Credit: Borislav/iStock

A team of scientists inserted an alligator gene into the genomes of catfish. The alligator gene called cathelicidin is an antimicrobial gene that plays a role in the animal's innate immune response, providing defense against various pathogens, including bacteria and viruses.

Researchers inserted the gene into the part of the catfish genome that codes for an essential reproductive hormone. The produced hybrids showed increased disease resistance and sterility.

Continue...

News Id		Source	Stamp	country
3376	Good Samaritans rescue Ocean Sunfish stranded in Neuse River	wcti12	2021-12-07	US
3377	Enormous fish 'like half a mutilated shark' could beat world record with giant size	mirror	2021-12-09	UK
3378	Columbia Riverkeeper sues Army Corps, says hot water discharge from dams kills fish	Tri-City Herald	2021-12-09	US
3379	In southern Colombia, Indigenous groups fish and farm with the floods	mongabay	2021-12-08	CO
3380	After 50 years, Sarasota's Fish Whisperer Jonnie Walker hanging up his rod	Sarasota Herald-Tribune	2021-12-07	US
3381	Fishermen say offshore wind surveys rip up gear: ‘There has to be accountability’	nationalfisherman	2021-12-07	US
3382	Farmed seafood supply at risk if climate change goes unaddressed, study predicts	upi	2021-12-13	CA
3383	Fisheries and Oceans Canada lays 66 halibut fishing charges in Nova Scotia	thecanadanow	2021-12-14	CA
3384	Strange Fish Songs Reveal That Indonesia's Coral Reefs Are Rapidly Recovering	natureworldnews	2021-12-08	ID
3385	Feared extinct for nearly half a century, Batman River fish rediscovered in Turkey	washingtonpost	2021-12-09	TR
3386	Разрешения на вылов рыбы хотят выдавать в электронном виде	Рыболовство.	2021-12-10	RU
3387	На острове Итуруп открыли новый рыбный завод	Рыболовство.	2021-12-17	RU
3388	Водоемы с ценными видами рыб станут заповедными зонами	Рыболовство.	2021-12-16	RU
3389	Disappearing Lake Tuz	nasa	2021-12-16	TR
3390	Shrinking blackfish population near Killarney the 'canary in the coal mine'	ABC Southern Qld	2021-11-28	AU
3391	Over a hundred people turn out to assist in the rescue of stranded fish after a Montana dam failure	washington news day	2021-12-02	US
3392	Advocate wants stricter regulations after escaped aquaculture salmon found in Maritime rivers	cbc	2021-12-14	CA
3393	UF Researchers: Aquarium fish released into Florida waters can harm ecosystem	theapopkavoice	2021-12-14	UK
3394	Weird capsule carrying case to tote around big, live fish	boingboing	2021-11-29	JP
3395	Friends haul in 3 massive catfish on Missouri River during holiday	Missouri News	2021-11-30	US
3396	Conservation Group Sues Army Corps Over Columbia Pollution	Associated Press	2021-12-10	US
3397	Minnesota Lake Ice Shrinking as Climate Change Warms Winters	Associated Press	2021-12-12	US
3398	Scientists Are Running Out of Salmon to Study	hakaimagazine	2021-12-01	US
3399	The Lancetfish: Another rare, deep-sea fish washes ashore at San Diego beach	10news	2021-12-01	US
3400	Вылов лососевых вырос на 17% в 2021 году	korabel	2021-12-10	RU

135 of [137 - pages.]