Gene Knockout Mouse Generation CRISPR/Cas9 Platform offers gene knockout mouse generation services for our clients. With experienced scientists and excellent gene editing platform, our staff has successfully generated various gene KO mice by using CRISPR/Cas9. We provide a one-stop KO mouse generation service that covers from sgRNA design and construct, pronuclear microinjection to Founders genotyping and breeding. We are dedicated to utilize the latest technology to service our customers for achieving their goals.

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Refer to this portion of a dichotomous key for fish identification to answer the question. 1. (a) has a single dorsal fin ® 5 (b) has a double dorsal fin ® 2 2. (a) one fin is spiny, the other is smooth ® 3 (b) one fin is not spiny or smooth ® 4 5. (a) has small fin on back near tail ® 6 (b) has no fin on back near tail ® 7 6. (a) has barbs near the mouth ® catfish (b) does not have barbs near the mouth ® 10 7. (a) tail is asymmetrical ® 8 (b) tail is symmetrical ® 9 10. (a) scales are small ® trout (b) scales are large ® whitefish what is the next step to complete to identify a fish that has a single dorsal fin, no fin on the back near the tail, and no barbs near the mouth? step 2 step 5 step 7 step 10