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Month: October 2022

Can PCR products be ligated?

Can PCR products be ligated? We reasoned that since the PCR amplified material is basically a blunt end, dephosphorylated DNA molecule it can be ligated to a vector cut with either EcoRV or Smal. Is phosphorylation necessary for ligation? Since Read more…

What is a helicopter hub called?

What is a helicopter hub called? Overview. The helicopter rotor is powered by the engine, through the transmission, to the rotating mast. The mast is a cylindrical metal shaft that extends upward from—and is driven by—the transmission. At the top Read more…

What is the best English French dictionary?

What is the best English French dictionary? Collins Robert French Unabridged Dictionary This is the largest and best French-English English-French dictionary, with more than 2,000 pages. Entries include slang, regionalisms, and expressions. What is the best online dictionary for French? Read more…