Methods of routing, compositions and uses thereof

A method of routing mixtures of coding templates to more than one spatial location comprising:

• adding the mixture of coding templates to more than one capture template, where each capture template includes at least one secondary capture template;
• forming base specific duplexes between coding templates and complementary capture templates;
• and
• forming base specific duplexes between the secondary capture templates and complementary oligonucleotides attached to spatially localized beads, sortable beads or solid supports in spatially localized containers or in sortable containers.

A method of routing mixtures of coding templates to more than one spatial location comprising:

• adding the mixture of coding templates to more than one capture template, wherein each capture template includes at least one unique label;
• forming base specific duplexes between the coding templates and complementary capture templates;
• and
• using the label to attach duplexes to spatially localized beads, sortable beads or solid supports in spatially localized containers or in sortable containers.