down regulation of tetrapyrrole breakdown
;
down regulation of tetrapyrrole catabolic process
;
down regulation of tetrapyrrole catabolism
;
down regulation of tetrapyrrole degradation
;
downregulation of tetrapyrrole breakdown
;
downregulation of tetrapyrrole catabolic process
;
downregulation of tetrapyrrole catabolism
;
downregulation of tetrapyrrole degradation
;
inhibition of tetrapyrrole breakdown
;
inhibition of tetrapyrrole catabolism