A chilling effect can be on expression.Logical formLearned from12 sentences. A phase can be constituted-of-or-filled-with expression.Logical formLearned from12 sentences. A regular expression can be empty.Logical formLearned from12 sentences. A person may specify a regular expression.Logical formLearned from12 sentences. Expressions may be missed.Logical formLearned from12 sentences. Expressions can be for arguments.Logical formLearned from12 sentences. Changes can be in expression of genes.Logical formLearned from12 sentences. An expression can be prolonged.Logical formLearned from12 sentences. Awes may undergo expressions.Logical formLearned from12 sentences. A change can be in (gene expression).Logical formLearned from12 sentences. Expression may be parsed.Logical formLearned from12 sentences. An expression can be in a buffer.Logical formLearned from12 sentences. A separation may undergo an expression.Logical formLearned from12 sentences. Political dissent may undergo expressions.Logical formLearned from12 sentences. A (gene expression) can be selective.Logical formLearned from12 sentences.