K.G. Raghothama Professor Ph.D. Area of Interest: Mineral Nutrition/Plant Molecular Biology E-mail: CV

Teaching Responsibilities

• HORT 551, Biophysical Plant Physiology

Availability of nutrients is one of the major limiting factors in crop production. Molecular mechanisms regulating nutrient acquisition are not very clear. Our research goal is to study molecular mechanisms involved in nutrient acquisition, transport and utilization. We are also interested in understanding how plants perceive and respond to phosphorus deficiency in the rhizosphere.

 

Selected Publications

• Raghothama, KG. 2000. Phosphate transport and signaling. Curr. Opi. Plant Biol. 3:182-187. 
• Raghothama, KG. 2000. Phosphate acquisition: Plants in the driver's seat! Trends Plant Sci 5:411-413. 
• Raghothama, KG. 1999. Phosphate acquisition. Ann. Rev. Plant Physiol. Plant Mol. Biol. 50:665-693. 
• Muchhal, US and Raghothama KG. 1999. Transcriptional regulation of plant phosphate transporters. Proc. Natl. Acad. Sci. 96:5868-5872. 
• Raghothama, KG. 1999. Molecular regulation of phosphate acquisition in plants. In Plant Nutrition-Molecular Biology and Genetics. eds Nielsen, GG and A Jensen. Kluwer Academic. Boston, USA. pp. 95-103. 
• Liu, C and Raghothama, KG. 1999. A practical method for cloning cDNAs generated in a mRNA differential display. In Expression Genetics: Differential Display. ed. AB Pardee and M McClelland. Eaton Publishers. USA. pp. 477-480. 
• Raghothama, KG, Muchhal US, Kim DH, and Bucher M. 1998. Molecular regulation of plant phsophate transporters. Phosphorus in Plant Biology, Regulatory roles in molecular, cellular, organismic, and ecological process. 1998 Penn State Summer Symposium in Plant Physiology. pp. 271-280. Amer. Soc. Plant Physiol. Rockville MD.

 

 

Teaching Activity

A) Physiological and molecular aspects of plant nutrition

B) Mineral nutrition of plants

C) Molecular biology laboratory techniques