--- a
+++ b/sample_metadata.txt
@@ -0,0 +1,131 @@
+sample	treatment
+SRR60113474	male
+SRR60113475	male
+SRR60113476	male
+SRR60113477	male
+SRR60113478	male
+SRR60113479	male
+SRR60113480	male
+SRR60113481	male
+SRR60113482	male
+SRR60113483	female
+SRR60113484	male
+SRR60113485	male
+SRR60113486	male
+SRR60113487	male
+SRR60113488	male
+SRR60113489	male
+SRR60113490	male
+SRR60113491	male
+SRR60113492	female
+SRR60113493	male
+SRR60113494	male
+SRR60113495	male
+SRR60113496	male
+SRR60113497	male
+SRR60113498	male
+SRR60113499	male
+SRR60113500	male
+SRR60113501	male
+SRR60113502	female
+SRR60113503	male
+SRR60113504	male
+SRR60113505	male
+SRR60113506	male
+SRR60113507	male
+SRR60113508	female
+SRR60113509	female
+SRR60113510	male
+SRR60113511	male
+SRR60113512	female
+SRR60113513	female
+SRR60113514	male
+SRR60113515	male
+SRR60113516	male
+SRR60113517	male
+SRR60113518	male
+SRR60113519	female
+SRR60113520	male
+SRR60113521	male
+SRR60113522	male
+SRR60113523	female
+SRR60113524	male
+SRR60113525	male
+SRR60113526	male
+SRR60113527	male
+SRR60113528	male
+SRR60113529	male
+SRR60113530	female
+SRR60113531	male
+SRR60113532	male
+SRR60113533	male
+SRR60113534	female
+SRR60113535	male
+SRR60113536	male
+SRR60113537	male
+SRR60113538	male
+SRR60113539	male
+SRR60113540	male
+SRR60113541	male
+SRR60113542	male
+SRR60113543	male
+SRR60113544	male
+SRR60113545	male
+SRR60113546	male
+SRR60113547	female
+SRR60113548	female
+SRR60113549	female
+SRR60113550	male
+SRR60113551	female
+SRR60113552	male
+SRR60113553	female
+SRR60113554	male
+SRR60113555	female
+SRR60113556	female
+SRR60113557	female
+SRR60113558	male
+SRR60113559	male
+SRR60113560	male
+SRR60113561	male
+SRR60113562	male
+SRR60113563	male
+SRR60113564	male
+SRR60113565	male
+SRR60113566	male
+SRR60113567	female
+SRR60113568	male
+SRR60113569	male
+SRR60113570	male
+SRR60113571	male
+SRR60113572	male
+SRR60113573	male
+SRR60113574	male
+SRR60113575	male
+SRR60113576	female
+SRR60113577	female
+SRR60113578	female
+SRR60113579	male
+SRR60113580	female
+SRR60113581	male
+SRR60113582	male
+SRR60113583	female
+SRR60113584	female
+SRR60113585	male
+SRR60113586	male
+SRR60113587	female
+SRR60113588	female
+SRR60113589	male
+SRR60113590	female
+SRR60113591	male
+SRR60113592	female
+SRR60113593	female
+SRR60113594	male
+SRR60113595	female
+SRR60113596	male
+SRR60113597	male
+SRR60113598	female
+SRR60113599	male
+SRR60113600	male
+SRR60113601	male
+SRR60113602	female
+SRR60113603	male
\ No newline at end of file