The forms below can be used to query FlyBase records using the modENCODE high-throughput RNA-seq data published in Graveley et al., 2010. Results show genes for which the RNA-seq data match a user-selected expression profile.

A video tutorial for this tool can be viewed here.

search using several modENCODE expression datasets in conjunction
modENCODE expression by stage data
modENCODE expression by tissue data
modENCODE expression by treatment data
modENCODE expression by cell line data
Documentation
1Peak expression across a group
NB: The group check box selectors are interpreted differently depending on whether you are making selections from the 'Expression ON' or 'Expression OFF' sections.

'Expression ON' selectors: Selecting multiple stages using one of the grouping check boxes acts as an 'OR'. This means that if a gene is expressed at or above the chosen expression level in any one or more of the selected stages it will be returned in the result list. To get 'AND' behavior (i.e., return only those genes which are expressed at the chosen level in each one of the selected stages) you must select each of the stages individually.

'Expression OFF' selectors: Selecting multiple stages using one of the grouping check boxes acts as an 'AND'. This means that for a gene to be returned in the result list, the observed level of expression must be at or below the selected level in all of the selected group stages. Therefore, for the 'expression OFF' selectors, checking a group check box is functionally identical to selecting each individual sub-category.