/ 5haIfn; `haIfEn/ n short line (-) used to join two words together (as in ex-wife; co-operated; long-legged; a ten-dollar bill) or to show that a word has been divided into parts, eg between the end of one line
has been explained in terms of differences in the concentration of endogenous BRs. Application of exogenous BRs induces growth inhibition in those tissues where the endogenous BR concentration is near to the threshold concentration, but promotes growth in those containing the lowest endogenous BR concent...