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Type: Journal article
Title: Integrated genomics, physiology and breeding approaches for improving nitrogen use efficiency in potato: translating knowledge from other crops
Author: Tiwari, J.
Plett, D.
Garnett, T.
Chakrabarti, S.
Singh, R.
Citation: Functional Plant Biology: an international journal of plant function, 2018; 45(6):587-605
Publisher: CSIRO Publishing
Issue Date: 2018
ISSN: 1445-4408
1445-4416
Statement of
Responsibility: 
Jagesh K. Tiwari, Darren Plett, Trevor Garnett, Swarup K. Chakrabarti and Rajesh K. Singh
Abstract: Potato plays a key role in global food and nutritional security. Potato is an N fertiliser-responsive crop, producing high tuber yields. However, excessive use of N can result in environmental damage and high production costs, hence improving nitrogen use efficiency (NUE) of potato plants is one of the sustainable options to address these issues and increase yield. Advanced efforts have been undertaken to improve NUE in other plants like Arabidopsis, rice, wheat and maize through molecular and physiological approaches. Conversely, in potato, NUE studies have predominantly focussed on agronomy or soil management, except for a few researchers who have measured gene expression and proteins relevant to N uptake or metabolism. The focus of this review is to adapt knowledge gained from other plants to inform investigation of N metabolism and associated traits in potato with the aim of improving potato NUE using integrated genomics, physiology and breeding methods.
Keywords: Breeding; genomics; nitrogen use efficiency; physiology; potato
Rights: Journal compilation © CSIRO 2018
DOI: 10.1071/FP17303
Published version: http://dx.doi.org/10.1071/fp17303
Appears in Collections:Agriculture, Food and Wine publications
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