Peters, J.E. Crocomo, O.J. Sharp, W.R.  <br/><br/>
Effect of caffeine and nicotine on the callus growth and root morphogenesis of Phaseolus vulgaris tissue cultures 

 - v. 26(4) p. 337-341 
<br/><br/><label>Subjects--Topical Terms: </label><br/>FEIJAO<br/>PHASEOLUS VULGARIS<br/>RAIZ<br/>NICOTINA<br/>CAFEINA<br/>CRESCIMENTO<br/>EXPLANTE<br/>BROTACAO INDUZIDA