1.   Existential claims are more naturally expressed within the context of a specific domain of discourse.

2.   However, expertise within a specific domain is needed in order for the techniques to be effective.

3.   These proteins collectively may define a new class of transcription regulators that act, at least in part, through the recognition of structural rather than sequence specific domains.

4.   All members of the family are related by sequence homology within this domain that is composed of the POU specific domain, the linker and the POU homeodomain.

5.   I also have a set of Outlook Express rules that will automatically delete items from specific domain names as opposed to specific e-mail addresses in a domain.