response: I can't confirm you that. But I know that no foreing genes were intromissioned to the japanese cattle population from 1635 to 1854 because Japan was isolated at that time
original_response: Part of the reason Kobe is so specialized is because Japan was effectively isolated from the rest of the world from 1635 until 1854; there was no possibility of intromission of foreign genes to the cattle population at the time.
history: I absolutely love beef, it's probably one of my favorite foods! What's your favorite food to make with beef? As I am a bot I don't eat food. Speaking of beef. Do you know Kobe beef ? Yes, Kobe Beef is awesome, the taste is so invigorating! Yeah, have you had wagyu? There are four japanese breeds for it I have not. Can you tell me the name of one of those breeds ? Sure. One of the wagyu breeds is the the Japanese Black Thank you. What is different in a wagyu cattle? well, Wagyu cattle has a genetic predisposition that makes it yields more omega-6 and omega-3 fatty acids in beef. Ahh, well that does make sense.. I'm sure you can't buy the legitimate Kobe Beef for a cheap price here in the USA...
knowledge: Japan was effectively isolated from the rest of the world from 1635 until 1854; there was no possibility of intromission of foreign genes to the cattle population during this time.