PubMed query

Find papers with the following keywords and compare the query results:

• hemoglobin, human hemoglobin, human hemoglobin AND function, human hemoglobin AND function AND structure
• hemoglobin[TI], human hemoglobin[TIAB], human hemoglobin[TI] AND function[TIAB], human hemoglobin[TI] AND function[TIAB] AND structure[TIAB]
• hemoglobin[TI] OR haemoglobin[TI],
• disulfide[TI], disulphide[TI], disulfide[TI] OR disulphide[TI]

Find papers with the following author names and compare the query results:

• 'Sodmergen'
• 'Danchin', 'Danchin A'
• 'Li', 'Li Y', 'Li YX'
• 'Smith', Smith T', 'Smith TT'

Find papers with the following query and compare the query results:

• 'rice', 'rice [TI]', 'rice [AU]', 'rice [AU] AND rice'
• 'rice', 'Oryza sativa', 'rice OR Oryza sativa'
• 'Luo J', 'Luo JC', 'Luo J[AU] AND bioinformatics', 'Luo J[AU] AND Peking University[AD]'
• 'Luo J[AU] AND Peking University[AD] AND (bioinformatics OR database OR rice)'
• ("Nucleic acids research"[Journal] AND ("D1"[Issue] OR "Database Issue"[Issue])) AND China[Affiliation]
• (("Database : the journal of biological databases and curation"[Journal])) AND China[Affiliation]

Entrez query

• Find the GenBank entry of the post-floral-specific gene (PPF-1) with the following query and compare query results: 'Y12618', 'PPF-1', 'post-floral-specific gene'
• Find the GenPept entry of the post-floral-specific protein (PPF-1) with the following query and compare query results: 'Q9FY06', 'PPF-1', 'post-floral-specific protein'
• Find the three-dimensional structure of the bar-headed goose hemoglobin

MyNCBI

• Register in MyNCBI and make the following query:'bioinformatics [TI]'
• Save the above query and set the email delivery options
• Configure the display options to show query results