Merge pull request #90 from AndreaGuarracino/patch-21

genbank and sra scripts update, new terms in the ontology dictionaries

7 files changed, 156 insertions, 74 deletions

diff --git a/scripts/create_sra_metadata/SraExperimentPackage.2020.07.05.xml.gz b/scripts/create_sra_metadata/SraExperimentPackage.2020.07.05.xml.gz
new file mode 100644
index 0000000..88acb18
--- /dev/null
+++ b/scripts/create_sra_metadata/SraExperimentPackage.2020.07.05.xml.gz
diff --git a/scripts/download_sra_data/download_sra_data.py b/scripts/create_sra_metadata/create_sra_metadata.py
index 9145a43..ef0d119 100644
--- a/scripts/download_sra_data/download_sra_data.py
+++ b/scripts/create_sra_metadata/create_sra_metadata.py
@@ -8,9 +8,11 @@ import gzip
 
 dir_yaml = 'yaml'
 
-date = '2020.06.08'
+date = '2020.07.05'
 
-# Query on SRA: 'txid2697049[Organism]' (https://www.ncbi.nlm.nih.gov/sra/?term=txid2697049%5BOrganism%5D) -> Send to -> File -> Full XML -> Create File
+# Query on SRA: 'txid2697049[Organism]' (https://www.ncbi.nlm.nih.gov/sra/?term=txid2697049%5BOrganism%5D)
+# Query on SRA: 'txid2697049[Organism:noexp] NOT 0[Mbases ' (https://www.ncbi.nlm.nih.gov/sra/?term=txid2697049%5BOrganism:noexp%5D%20NOT%200[Mbases)
+#         -> Send to -> File -> Full XML -> Create File
 path_sra_metadata_xml = 'SraExperimentPackage.{}.xml.gz'.format(date)
 
 dir_dict_ontology_standardization = '../dict_ontology_standardization/'
@@ -70,14 +72,14 @@ for i, EXPERIMENT_PACKAGE in enumerate(EXPERIMENT_PACKAGE_SET):
     accession = RUN.attrib['accession']
     run_accession_set.add(accession)
     #print(accession)
-    
+
     info_for_yaml_dict['sample']['sample_id'] = accession
     
-    SRAFiles = RUN.find('SRAFiles')
-    if SRAFiles is not None:
-        url = SRAFiles.find('SRAFile').attrib['url']
-        if 'sra-download.ncbi.nlm.nih.gov' in url:
-            run_accession_to_downloadble_file_url_dict[accession] = url
+    #SRAFiles = RUN.find('SRAFiles')
+    #if SRAFiles is not None:
+    #    url = SRAFiles.find('SRAFile').attrib['url']
+    #    if 'sra-download.ncbi.nlm.nih.gov' in url:
+    #        run_accession_to_downloadble_file_url_dict[accession] = url
   
 
     SAMPLE = EXPERIMENT_PACKAGE.find('SAMPLE')
@@ -90,6 +92,9 @@ for i, EXPERIMENT_PACKAGE in enumerate(EXPERIMENT_PACKAGE_SET):
             VALUE_text = VALUE.text
 
             if TAG_text in ['host', 'host scientific name']:
+                if VALUE_text.lower() in ['homo sapien', 'homosapiens']:
+                    VALUE_text = 'Homo sapiens'
+
                 if VALUE_text in term_to_uri_dict:
                     info_for_yaml_dict['host']['host_species'] = term_to_uri_dict[VALUE_text]
                 else:
@@ -100,11 +105,19 @@ for i, EXPERIMENT_PACKAGE in enumerate(EXPERIMENT_PACKAGE_SET):
                 elif VALUE_text.strip("'") not in ['missing', 'not collected', 'not provided']:
                     missing_value_list.append('\t'.join([accession, 'host_health_status', VALUE_text]))
             elif TAG_text in ['strain', 'isolate']:
-                if VALUE_text.lower() not in ['not applicable', 'missing', 'na', 'unknown']:
-                    if 'virus_strain' not in info_for_yaml_dict:
-                        info_for_yaml_dict['virus']['virus_strain'] = VALUE_text
+                if VALUE_text.lower() not in ['not applicable', 'missing', 'na', 'unknown', 'not provided']:
+                    value_to_insert = VALUE_text
+
+                    if value_to_insert.lower() in ['homo sapien', 'homosapiens']:
+                        value_to_insert = 'Homo sapiens'
+
+                    if value_to_insert in term_to_uri_dict:
+                        value_to_insert = term_to_uri_dict[value_to_insert]
+                        
+                    if 'virus_strain' not in info_for_yaml_dict:                        
+                        info_for_yaml_dict['virus']['virus_strain'] = value_to_insert
                     else:
-                        info_for_yaml_dict['virus']['virus_strain'] += '; ' + VALUE_text
+                        info_for_yaml_dict['virus']['virus_strain'] += '; ' + value_to_insert
             elif TAG_text in ['isolation_source', 'isolation source host-associated']:                    
                 if VALUE_text in term_to_uri_dict:
                     info_for_yaml_dict['sample']['specimen_source'] = [term_to_uri_dict[VALUE_text]]
@@ -179,17 +192,18 @@ for i, EXPERIMENT_PACKAGE in enumerate(EXPERIMENT_PACKAGE_SET):
     
     EXPERIMENT = EXPERIMENT_PACKAGE.find('EXPERIMENT')
     INSTRUMENT_MODEL = [x.text for x in EXPERIMENT.find('PLATFORM').iter('INSTRUMENT_MODEL')][0]
+
     if INSTRUMENT_MODEL.lower() != 'unspecified':
         if INSTRUMENT_MODEL in term_to_uri_dict:
             info_for_yaml_dict['technology']['sample_sequencing_technology'] = [term_to_uri_dict[INSTRUMENT_MODEL]]
         else:
             missing_value_list.append('\t'.join([accession, 'sample_sequencing_technology', INSTRUMENT_MODEL]))
-    
+    #else:
+    #    print(accession, 'Missing INSTRUMENT_MODEL', info_for_yaml_dict)
     LIBRARY_DESCRIPTOR = EXPERIMENT.find('DESIGN').find('LIBRARY_DESCRIPTOR')
     if LIBRARY_DESCRIPTOR.text not in ['OTHER']:
         info_for_yaml_dict['technology']['additional_technology_information'] = 'LIBRARY_STRATEGY: {};'.format(LIBRARY_DESCRIPTOR.find('LIBRARY_STRATEGY').text)
-           
-            
+
     SUBMISSION = EXPERIMENT_PACKAGE.find('SUBMISSION')
     info_for_yaml_dict['submitter']['submitter_sample_id'] = SUBMISSION.attrib['accession']
     
@@ -197,7 +211,7 @@ for i, EXPERIMENT_PACKAGE in enumerate(EXPERIMENT_PACKAGE_SET):
         info_for_yaml_dict['submitter']['originating_lab'] = SUBMISSION.attrib['lab_name']
 
     STUDY = EXPERIMENT_PACKAGE.find('STUDY')     
-    info_for_yaml_dict['submitter']['publication'] = SUBMISSION.attrib['lab_name']
+    info_for_yaml_dict['submitter']['publication'] = STUDY.attrib['alias']
     
     
     Organization = EXPERIMENT_PACKAGE.find('Organization')
@@ -222,6 +236,10 @@ for i, EXPERIMENT_PACKAGE in enumerate(EXPERIMENT_PACKAGE_SET):
         info_for_yaml_dict['sample']['collection_date'] = '1970-01-01'
         info_for_yaml_dict['sample']['additional_collection_information'] = "The real 'collection_date' is missing"
 
+    if 'sample_sequencing_technology' not in info_for_yaml_dict['technology']:
+        print(accession, ' - technology not found')
+        continue
+
     with open(os.path.join(dir_yaml, '{}.yaml'.format(accession)), 'w') as fw:
         json.dump(info_for_yaml_dict, fw, indent=2)
     
@@ -229,4 +247,4 @@ if len(missing_value_list) > 0:
     path_missing_terms_tsv = 'missing_terms.tsv'
     print('Written missing terms in {}'.format(path_missing_terms_tsv))
     with open(path_missing_terms_tsv, 'w') as fw:
-        fw.write('\n'.join(missing_value_list))
\ No newline at end of file
+        fw.write('\n'.join(missing_value_list))
diff --git a/scripts/dict_ontology_standardization/ncbi_countries.csv b/scripts/dict_ontology_standardization/ncbi_countries.csv
index 204f7f2..4bea3ec 100644
--- a/scripts/dict_ontology_standardization/ncbi_countries.csv
+++ b/scripts/dict_ontology_standardization/ncbi_countries.csv
@@ -284,6 +284,7 @@ USA:CA,http://www.wikidata.org/entity/Q99
 USA: California,http://www.wikidata.org/entity/Q99
 USA:California,http://www.wikidata.org/entity/Q99
 "USA: CA, San Diego County",http://www.wikidata.org/entity/Q108143
+"USA: California, Monterey County",http://www.wikidata.org/entity/Q108072
 USA: CO,http://www.wikidata.org/entity/Q1261
 USA: CT,http://www.wikidata.org/entity/Q779
 USA: Connecticut,http://www.wikidata.org/entity/Q779
@@ -301,8 +302,9 @@ USA: IN,http://www.wikidata.org/entity/Q1415
 USA: KS,http://www.wikidata.org/entity/Q1558
 USA: KY,http://www.wikidata.org/entity/Q1603
 USA: LA,http://www.wikidata.org/entity/Q1588
-USA:Los Angeles,http://www.wikidata.org/entity/Q65
-"USA: New Orleans, LA",http://www.wikidata.org/entity/Q34404
+"USA: SLIDELL, LA, LA",https://www.wikidata.org/wiki/Q988156
+"USA: Slidell, LA, LA",https://www.wikidata.org/wiki/Q988156
+"USA: New Orleans, LA",https://www.wikidata.org/wiki/Q34404
 USA: MA,http://www.wikidata.org/entity/Q771
 USA: Massachusetts,http://www.wikidata.org/entity/Q771
 USA: MD,http://www.wikidata.org/entity/Q1391
@@ -336,6 +338,33 @@ USA: SC,http://www.wikidata.org/entity/Q1456
 USA: South Carolina,http://www.wikidata.org/entity/Q1456
 USA: SD,http://www.wikidata.org/entity/Q1211
 "USA: Snohomish County, WA",http://www.wikidata.org/entity/Q110403
+"USA: Washington,Snohomish County",http://www.wikidata.org/entity/Q110403
+"USA: Washington, Snohomish County",http://www.wikidata.org/entity/Q110403
+"USA: Washington,Skagit County",http://www.wikidata.org/entity/Q113892
+"USA: Washington, Skagit County",http://www.wikidata.org/entity/Q113892
+"USA: Washington,Pierce County",http://www.wikidata.org/entity/Q156459
+"USA: Washington, Pierce County",http://www.wikidata.org/entity/Q156459
+"USA: Washington,Mason County",http://www.wikidata.org/entity/Q111904
+"USA: Washington, Mason County",http://www.wikidata.org/entity/Q111904
+"USA: Washington,Kittitas County",http://www.wikidata.org/entity/Q111540
+"USA: Washington,King County",http://www.wikidata.org/entity/Q108861
+"USA: Washington, King County",http://www.wikidata.org/entity/Q108861
+"USA: King County,WA",http://www.wikidata.org/entity/Q108861
+"USA: Washington,Jefferson County",http://www.wikidata.org/entity/Q384737
+"USA: Washington,Grant County",http://www.wikidata.org/entity/Q281681
+"USA: Washington, Grant County",http://www.wikidata.org/entity/Q281681
+"USA: Washington,Franklin County",http://www.wikidata.org/entity/Q118716
+"USA: Washington, Franklin County",http://www.wikidata.org/entity/Q118716
+"USA: Washington,Clark County",http://www.wikidata.org/entity/Q156287
+"USA: Washington,Benton County",http://www.wikidata.org/entity/Q156216
+"USA: Washington, Benton County",http://www.wikidata.org/entity/Q156216
+"USA: Washington,Asotin County",http://www.wikidata.org/entity/Q156295
+"USA: Washington, Asotin County",http://www.wikidata.org/entity/Q156295
+"USA: Washington,Adams County",http://www.wikidata.org/entity/Q156273
+"USA: Washington, Adams County",http://www.wikidata.org/entity/Q156273
+"USA: Washington, Spokane County",http://www.wikidata.org/entity/Q485276
+"USA: Washington, Douglas County",http://www.wikidata.org/entity/Q156220
+"USA: Washington, Cowlitz County",http://www.wikidata.org/entity/Q156276
 USA: TN,http://www.wikidata.org/entity/Q1509
 USA: TX,http://www.wikidata.org/entity/Q1439
 USA: UT,http://www.wikidata.org/entity/Q829
@@ -347,6 +376,10 @@ USA: WA,http://www.wikidata.org/entity/Q1223
 USA: Washington,http://www.wikidata.org/entity/Q1223
 USA: WI,http://www.wikidata.org/entity/Q1537
 USA: Wisconsin,http://www.wikidata.org/entity/Q1537
+"USA: Washington,Yakima County",http://www.wikidata.org/entity/Q156629
+"USA: Washington, Yakima County",http://www.wikidata.org/entity/Q156629
+"USA: Washington,Whatcom County",http://www.wikidata.org/entity/Q156623
+"USA: Dane County, Wisconsin",http://www.wikidata.org/entity/Q502200
 USA: WV,http://www.wikidata.org/entity/Q1371
 USA: WY,http://www.wikidata.org/entity/Q1214
 Uzbekistan,http://www.wikidata.org/entity/Q265
diff --git a/scripts/dict_ontology_standardization/ncbi_host_species.csv b/scripts/dict_ontology_standardization/ncbi_host_species.csv
index bc6ac04..40572a3 100644
--- a/scripts/dict_ontology_standardization/ncbi_host_species.csv
+++ b/scripts/dict_ontology_standardization/ncbi_host_species.csv
@@ -5,5 +5,6 @@ sapiens,http://purl.obolibrary.org/obo/NCBITaxon_9606
 Mustela lutreola,http://purl.obolibrary.org/obo/NCBITaxon_9666
 Manis javanica,http://purl.obolibrary.org/obo/NCBITaxon_9974
 Felis catus,http://purl.obolibrary.org/obo/NCBITaxon_9685
+Felis catus; Domestic Shorthair,http://purl.obolibrary.org/obo/NCBITaxon_9685
 Panthera tigris jacksoni,http://purl.obolibrary.org/obo/NCBITaxon_419130
 Canis lupus familiaris,http://purl.obolibrary.org/obo/NCBITaxon_9615
diff --git a/scripts/dict_ontology_standardization/ncbi_sequencing_technology.csv b/scripts/dict_ontology_standardization/ncbi_sequencing_technology.csv
index 964cbf3..59c4800 100644
--- a/scripts/dict_ontology_standardization/ncbi_sequencing_technology.csv
+++ b/scripts/dict_ontology_standardization/ncbi_sequencing_technology.csv
@@ -13,12 +13,14 @@ Illumina NextSeq 550,http://www.ebi.ac.uk/efo/EFO_0008566
 NextSeq550,http://www.ebi.ac.uk/efo/EFO_0008566
 NextSeq 550,http://www.ebi.ac.uk/efo/EFO_0008566
 Illumina MiniSeq,http://www.ebi.ac.uk/efo/EFO_0008636
+Illumina NovaSeq,http://www.ebi.ac.uk/efo/EFO_0008637
 Illumina NovaSeq 6000,http://www.ebi.ac.uk/efo/EFO_0008637
 Nanopore MinION,http://www.ebi.ac.uk/efo/EFO_0008632
 Oxford Nanopore MinION,http://www.ebi.ac.uk/efo/EFO_0008632
 ONT (Oxford Nanopore Technologies),http://purl.obolibrary.org/obo/NCIT_C146818
 Oxford Nanopore Technology,http://purl.obolibrary.org/obo/NCIT_C146818
 Oxford Nanopore technologies MinION,http://www.ebi.ac.uk/efo/EFO_0008632
+Oxford Nanopore Sequencing,http://purl.obolibrary.org/obo/NCIT_C146818
 MinION Oxford Nanopore,http://www.ebi.ac.uk/efo/EFO_0008632
 MinION,http://www.ebi.ac.uk/efo/EFO_0008632
 Nanopore,http://purl.obolibrary.org/obo/NCIT_C146818
@@ -33,3 +35,24 @@ ThermoFisher S5Plus,http://purl.obolibrary.org/obo/NCIT_C125894
 Sanger dideoxy sequencing,http://purl.obolibrary.org/obo/NCIT_C19641
 MGISEQ 2000,http://virtual-bh/MGISEQ2000
 MGISEQ2000,http://virtual-bh/MGISEQ2000
+Illumina HiSeq X,http://www.ebi.ac.uk/efo/EFO_0008567
+ONT GridION X5,http://www.ebi.ac.uk/efo/EFO_0008633
+ONT PremethION,http://www.ebi.ac.uk/efo/EFO_0008634
+PacBio RS II,http://www.ebi.ac.uk/efo/EFO_0008631
+PacBio Sequel System,http://www.ebi.ac.uk/efo/EFO_0008630
+Illumina Genome Analyzer,http://www.ebi.ac.uk/efo/EFO_0004200
+Illumina Genome Analyzer II,http://www.ebi.ac.uk/efo/EFO_0004201
+Illumina Genome Analyzer IIx,http://www.ebi.ac.uk/efo/EFO_0004202
+454 GS 20 sequencer,http://www.ebi.ac.uk/efo/EFO_0004206
+454 GS FLX Titanium sequencer,http://www.ebi.ac.uk/efo/EFO_0004433
+454 GS FLX sequencer,http://www.ebi.ac.uk/efo/EFO_0004432
+454 GS Junior sequencer,http://www.ebi.ac.uk/efo/EFO_0004434
+454 GS sequencer,http://www.ebi.ac.uk/efo/EFO_0004431
+AB SOLiD 4 System,http://www.ebi.ac.uk/efo/EFO_0004438
+AB SOLiD 4hq System,http://www.ebi.ac.uk/efo/EFO_0004441
+AB SOLiD 5500,http://www.ebi.ac.uk/efo/EFO_0004440
+AB SOLiD 5500xl,http://www.ebi.ac.uk/efo/EFO_0004436
+AB SOLiD PI System,http://www.ebi.ac.uk/efo/EFO_0004437
+AB SOLiD System,http://www.ebi.ac.uk/efo/EFO_0004435
+AB SOLiD System 2.0,http://www.ebi.ac.uk/efo/EFO_0004442
+AB SOLiD System 3.0,http://www.ebi.ac.uk/efo/EFO_0004439
diff --git a/scripts/download_genbank_data/from_genbank_to_fasta_and_yaml.py b/scripts/download_genbank_data/from_genbank_to_fasta_and_yaml.py
index 4bb4964..cb94787 100755
--- a/scripts/download_genbank_data/from_genbank_to_fasta_and_yaml.py
+++ b/scripts/download_genbank_data/from_genbank_to_fasta_and_yaml.py
@@ -173,7 +173,9 @@ for path_metadata_xxx_xml in [os.path.join(dir_metadata, name_metadata_xxx_xml)
             # submitter info
             GBSeq_references = GBSeq.find('GBSeq_references')
             if GBSeq_references is not None:
-                info_for_yaml_dict['submitter']['authors'] = ["{}".format(x.text) for x in GBSeq_references.iter('GBAuthor')]
+                author_list = ["{}".format(x.text) for x in GBSeq_references.iter('GBAuthor')]
+                if len(author_list) > 0:
+                    info_for_yaml_dict['submitter']['authors'] = author_list
 
                 GBReference = GBSeq_references.find('GBReference')
                 if GBReference is not None:
@@ -222,7 +224,8 @@ for path_metadata_xxx_xml in [os.path.join(dir_metadata, name_metadata_xxx_xml)
 
                                 new_seq_tec_list.append(seq_tec)
 
-                            info_for_yaml_dict['technology']['sample_sequencing_technology'] = [x for x in new_seq_tec_list]
+                            if len(new_seq_tec_list) > 0:
+                                info_for_yaml_dict['technology']['sample_sequencing_technology'] = [x for x in new_seq_tec_list]
                         else:
                             info_for_yaml_dict['technology'][field_in_yaml] = tech_info_to_parse
 
@@ -240,58 +243,62 @@ for path_metadata_xxx_xml in [os.path.join(dir_metadata, name_metadata_xxx_xml)
                     GBQualifier_name_text = GBQualifier.find('GBQualifier_name').text
 
                     if GBQualifier_name_text == 'host':
-                        GBQualifier_value_text_list = GBQualifier_value_text.split('; ')
-
-                        if GBQualifier_value_text_list[0] in term_to_uri_dict:
-                            info_for_yaml_dict['host']['host_species'] = term_to_uri_dict[GBQualifier_value_text_list[0]]
-                        elif GBQualifier_value_text_list[0] and ('MT215193' in accession_version or 'MT270814' in accession_version):
-                            # Information checked manually from NCBI Virus
-                            info_for_yaml_dict['host']['host_species'] = term_to_uri_dict['Canis lupus familiaris']
+                        if GBQualifier_value_text in term_to_uri_dict:
+                            # Cases like 'Felis catus; Domestic Shorthair'
+                            info_for_yaml_dict['host']['host_species'] = term_to_uri_dict[GBQualifier_value_text]
                         else:
-                            missing_value_list.append('\t'.join([accession_version, 'host_species', GBQualifier_value_text_list[0]]))
-
-                        # Possible cases:
-                        # - Homo sapiens						--> ['Homo sapiens']
-                        # - Homo sapiens; female				--> ['Homo sapiens', 'female']
-                        # - Homo sapiens; female 63				--> ['Homo sapiens', 'female 63']
-                        # - Homo sapiens; female; age 40		--> ['Homo sapiens', 'female', 'age 40']
-                        # - Homo sapiens; gender: F; age: 61	--> ['Homo sapiens', 'gender: F', 'age: 61']
-                        # - Homo sapiens; gender: M; age: 68	--> ['Homo sapiens', 'gender: M', 'age: 68']
-                        # - Homo sapiens; hospitalized patient	--> ['Homo sapiens', 'hospitalized patient']
-                        # - Homo sapiens; male					--> ['Homo sapiens', 'male']
-                        # - Homo sapiens; male; 63				--> ['Homo sapiens', 'male', '63']
-                        # - Homo sapiens; male; age 29			--> ['Homo sapiens', 'male', 'age 29']
-                        # - Homo sapiens; symptomatic			--> ['Homo sapiens', 'symptomatic']
-                        if len(GBQualifier_value_text_list) > 1:
-                            host_sex = ''
-                            if 'female' in GBQualifier_value_text_list[1]:
-                                host_sex = 'female'
-                            elif 'male' in GBQualifier_value_text_list[1]:
-                                host_sex = 'male'
-                            elif 'gender' in GBQualifier_value_text_list[1]:
-                                host_sex_one_lecter = GBQualifier_value_text_list[1].split(':')[-1].strip()
-                                if host_sex_one_lecter in ['F', 'M']:
-                                    host_sex = 'female' if host_sex_one_lecter == 'F' else 'male'
-
-                            if host_sex in ['male', 'female']:
-                                info_for_yaml_dict['host']['host_sex'] = "http://purl.obolibrary.org/obo/PATO_0000384" if host_sex == 'male' else "http://purl.obolibrary.org/obo/PATO_0000383"
-                            elif GBQualifier_value_text_list[1] in term_to_uri_dict:
-                                info_for_yaml_dict['host']['host_health_status'] = term_to_uri_dict[GBQualifier_value_text_list[1]]
+                            GBQualifier_value_text_list = GBQualifier_value_text.split('; ')
+
+                            if GBQualifier_value_text_list[0] in term_to_uri_dict:
+                                info_for_yaml_dict['host']['host_species'] = term_to_uri_dict[GBQualifier_value_text_list[0]]
+                            elif GBQualifier_value_text_list[0] and ('MT215193' in accession_version or 'MT270814' in accession_version):
+                                # Information checked manually from NCBI Virus
+                                info_for_yaml_dict['host']['host_species'] = term_to_uri_dict['Canis lupus familiaris']
                             else:
-                                missing_value_list.append('\t'.join([accession_version, 'host_sex or host_health_status', GBQualifier_value_text_list[1]]))
-
-                            # Host age
-                            host_age = -1
-                            if len(GBQualifier_value_text_list[1].split(' ')) > 1 and is_integer(GBQualifier_value_text_list[1].split(' ')[-1]):
-                                host_age = int(GBQualifier_value_text_list[1].split(' ')[-1])
-                            elif len(GBQualifier_value_text_list) > 2 and is_integer(GBQualifier_value_text_list[2].split(' ')[-1]):
-                                host_age = int(GBQualifier_value_text_list[2].split(' ')[-1])
-
-                            if host_age > -1:
-                                info_for_yaml_dict['host']['host_age'] = host_age
-                                info_for_yaml_dict['host']['host_age_unit'] = 'http://purl.obolibrary.org/obo/UO_0000036'
-                            elif len(GBQualifier_value_text_list) > 2:
-                                missing_value_list.append('\t'.join([accession_version, 'host_age', GBQualifier_value_text_list[2]]))
+                                missing_value_list.append('\t'.join([accession_version, 'host_species', GBQualifier_value_text_list[0]]))
+
+                            # Possible cases:
+                            # - Homo sapiens						--> ['Homo sapiens']
+                            # - Homo sapiens; female				--> ['Homo sapiens', 'female']
+                            # - Homo sapiens; female 63				--> ['Homo sapiens', 'female 63']
+                            # - Homo sapiens; female; age 40		--> ['Homo sapiens', 'female', 'age 40']
+                            # - Homo sapiens; gender: F; age: 61	--> ['Homo sapiens', 'gender: F', 'age: 61']
+                            # - Homo sapiens; gender: M; age: 68	--> ['Homo sapiens', 'gender: M', 'age: 68']
+                            # - Homo sapiens; hospitalized patient	--> ['Homo sapiens', 'hospitalized patient']
+                            # - Homo sapiens; male					--> ['Homo sapiens', 'male']
+                            # - Homo sapiens; male; 63				--> ['Homo sapiens', 'male', '63']
+                            # - Homo sapiens; male; age 29			--> ['Homo sapiens', 'male', 'age 29']
+                            # - Homo sapiens; symptomatic			--> ['Homo sapiens', 'symptomatic']
+                            if len(GBQualifier_value_text_list) > 1:
+                                host_sex = ''
+                                if 'female' in GBQualifier_value_text_list[1]:
+                                    host_sex = 'female'
+                                elif 'male' in GBQualifier_value_text_list[1]:
+                                    host_sex = 'male'
+                                elif 'gender' in GBQualifier_value_text_list[1]:
+                                    host_sex_one_lecter = GBQualifier_value_text_list[1].split(':')[-1].strip()
+                                    if host_sex_one_lecter in ['F', 'M']:
+                                        host_sex = 'female' if host_sex_one_lecter == 'F' else 'male'
+
+                                if host_sex in ['male', 'female']:
+                                    info_for_yaml_dict['host']['host_sex'] = "http://purl.obolibrary.org/obo/PATO_0000384" if host_sex == 'male' else "http://purl.obolibrary.org/obo/PATO_0000383"
+                                elif GBQualifier_value_text_list[1] in term_to_uri_dict:
+                                    info_for_yaml_dict['host']['host_health_status'] = term_to_uri_dict[GBQualifier_value_text_list[1]]
+                                else:
+                                    missing_value_list.append('\t'.join([accession_version, 'host_sex or host_health_status', GBQualifier_value_text_list[1]]))
+
+                                # Host age
+                                host_age = -1
+                                if len(GBQualifier_value_text_list[1].split(' ')) > 1 and is_integer(GBQualifier_value_text_list[1].split(' ')[-1]):
+                                    host_age = int(GBQualifier_value_text_list[1].split(' ')[-1])
+                                elif len(GBQualifier_value_text_list) > 2 and is_integer(GBQualifier_value_text_list[2].split(' ')[-1]):
+                                    host_age = int(GBQualifier_value_text_list[2].split(' ')[-1])
+
+                                if host_age > -1:
+                                    info_for_yaml_dict['host']['host_age'] = host_age
+                                    info_for_yaml_dict['host']['host_age_unit'] = 'http://purl.obolibrary.org/obo/UO_0000036'
+                                elif len(GBQualifier_value_text_list) > 2:
+                                    missing_value_list.append('\t'.join([accession_version, 'host_age', GBQualifier_value_text_list[2]]))
                     elif GBQualifier_name_text == 'collected_by':
                         if any([x in GBQualifier_value_text.lower() for x in ['institute', 'hospital', 'city', 'center']]):
                             info_for_yaml_dict['sample']['collecting_institution'] = GBQualifier_value_text
@@ -364,9 +371,9 @@ for path_metadata_xxx_xml in [os.path.join(dir_metadata, name_metadata_xxx_xml)
                         info_for_yaml_dict['virus']['virus_species'] = "http://purl.obolibrary.org/obo/NCBITaxon_"+GBQualifier_value_text.split('taxon:')[1]
 
 
-            # Remove technology key if empty!
-            if (info_for_yaml_dict['technology']=={}):
-                del info_for_yaml_dict['technology']
+            if 'sample_sequencing_technology' not in info_for_yaml_dict['technology']:
+                print(accession_version, ' - technology not found')
+                continue
 
             with open(os.path.join(dir_fasta_and_yaml, '{}.fasta'.format(accession_version)), 'w') as fw:
                 fw.write('>{}\n{}'.format(accession_version, GBSeq_sequence.text.upper()))
diff --git a/scripts/download_sra_data/SraExperimentPackage.2020.06.08.xml.gz b/scripts/download_sra_data/SraExperimentPackage.2020.06.08.xml.gz
deleted file mode 100644
index f9cd995..0000000
--- a/scripts/download_sra_data/SraExperimentPackage.2020.06.08.xml.gz
+++ /dev/null