Fill in the blanks The discovery that genes can move from one chromosome location to another was made by ___________________ in studies on ___________________. Retrovirus and retrotransposon DNA sequences insert into the DNA of the host with the aid of sequences at their ends. These virus end sequences are called ___________________.  SR splicing factors bind to sequences in exons and recruit ___________________ to the 5’ splice site and ___________________ to the pyrimidine-rich sequences at the 3’ splice site. The experimental introduction of DNA into eukaryotic cells is called ___________________.

Fill in the blanks

The discovery that genes can move from one chromosome location to another was made by ___________________ in studies on ___________________.

Retrovirus and retrotransposon DNA sequences insert into the DNA of the host with the aid of sequences at their ends. These virus end sequences are called ___________________. 

SR splicing factors bind to sequences in exons and recruit ___________________ to the 5’ splice site and ___________________ to the pyrimidine-rich sequences at the 3’ splice site.

The experimental introduction of DNA into eukaryotic cells is called ___________________.