[GUSDEV] question about coding in LoadSequenceFeatures.pm

[Weichen W. <we...@se...>]

My question is about submit() method. In LoadSequenceFeatures.pm, there is 
one line
    $naSequence->submit();
Does the submit method do the actual insertion into the ExternalNASequence 
table?

If I change variable $nasequence to $AAsequence, declare it as
$aaSequence = GUS::Model::DoTS::ExternalAASequence( ), then set up 
$aaSequence->sequenceID and taxonid and etc, finally run
$aaSequence->submit();
Will it insert a record to ExternalAASequence( )?

Thanks,
Weichen