Extracting Genbank Features using E-utilities on command line

Question

[supertech]

I can get a record using following command:

esearch -db protein -query NP_741611 | efetch -format gb

How can I extract "source organism" from genebank record using e-utlities?

Thank you.

Answer 1

[GenoMax]

Using Entrezdirect:

$ esearch -db protein -query "NP_741611" | esummary | xtract -pattern DocumentSummary -element Organism
Caenorhabditis elegans