Culturing of plant tissues and its ability to proliferate has enabled to increase the knowledge in many science areas including differentiation, tissue division, nutrition and transformation....

In crop plants grain yield is dependent on biomass which in-turn determined by the total water use and its efficiency (WUE). Therefore in a crop improvement programme, it is always useful to identify genotypes where WUE is high despite relatively high transpiration. Such genotypes will be more productive by virtue of better biomass accumulation....