Scientific Publication

Duplicate and Conquer: Multiple Homologs of PHOSPHORUS-STARVATION TOLERANCE1

author(s) Weltzien, E.. - Kochian, L.V.. - Schaffert, R.E.. - Magalhaes, J.V.. - Shaff, J.E.. - Rattunde, H.F.W.. - Garcia, A.A.F.. - Gazaffi, R.. - Pastina, M.M.. - Clark, R.T.. - de Sousa, S.M.. - Assis, L.. - Azevedo, G.C.. - Barros, B.A.. - Falcão, A.. - Guimaraes, C.T.. - Hufnagel, B.. - Larson, B.G.. - Leiser, W.. - Negri, B.. - Viana, J.H.
from UK Foreign, Commonwealth & Development Office (FCDO)
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regions
  • South America
  • Latin America and the Caribbean
  • Americas
  • World
citation

Hufnagel, B.; de Sousa, S.M.; Assis, L.; Guimaraes, C.T.; Leiser, W.; Azevedo, G.C.; Negri, B.; Larson, B.G.; Shaff, J.E.; Pastina, M.M.; Barros, B.A.; Weltzien, E.; Rattunde, H.F.W.; Viana, J.H.; Clark, R.T.; Falcão, A.; Gazaffi, R.; Garcia, A.A.F.; Schaffert, R.E.; Kochian, L.V.; Magalhaes, J.V. Duplicate and Conquer: Multiple Homologs of PHOSPHORUS-STARVATION TOLERANCE1 Enhance Phosphorus Acquisition and Sorghum Performance on Low-Phosphorus Soils. Plant Physiology (2014) 166 (2) 659-677. (DOI: 10.1104/pp.114.243949)

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Abstract

Low soil phosphorus (P) availability is a major constraint for crop production in tropical regions. The rice (Oryza sativa) protein kinase, PHOSPHORUS-STARVATION TOLERANCE1 (OsPSTOL1), was previously shown to enhance P acquisition and grain yield in rice under P deficiency. We investigated the role of homologs of OsPSTOL1 in sorghum (Sorghum bicolor) performance under low P

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