1. Nitrate transport, sensing, and responses in plants;O'brien;Mol. Plant,2016
2. Effects of leaf position and nitrogen supply on the expansion of leaves of field grown sunflower (Helianthus annuus L.);Trápani;Plant Soil,1996
3. Effects of nitrogen on the development and growth of the potato plant. 1. Leaf appearance, expansion growth, life spans of leaves and stem branching;Vos;Ann. Bot.,1992
4. Physiological nitrogen efficiency in rice: nitrogen utilization, photosynthesis, and yield potential;Mae;Plant Soil,1997
5. Genetic variation and selection for nitrogen use efficiency in maize: a synthesis;Gallais;Maydica,2005