Changing a record sequence for another sequence

Question

[bio90029]

Hi, Is there any method that I can use to change the DNA sequence of a record with another sequence? I am just working on a script to curate gene sequence from a fasta file. I have managed to do and extract everything I need to in order to add missing bases. Now my final steps is to replace the sequence of the original file with the curated file. I have been working with biopython, and I have been able to change record.id whenever it was necessary but i am not sure about record.seq, and I haven't found anything about it in the biopython documentation. Can someone send me some light on this, please? Thanks,