Skip to main content
User Image

Dr. Faheema Khan

Associate Professor

Faculty

كليات العلوم
College of Science, Female Section, Building 5: Third floor, Office No-76
publication
Book Chapter
2015

Nitrogen Regulation and Signalling in Plants.

Nitrogen (N) is an essentially critical element which is involved in signalling and can affect plant growth and development. The plants have evolved different strategies involving short- and long-ranged signalling pathways to cope with the changes in N regulations in the soil. These pathways work at cell and plant level for coordination of N metabolism, growth, and development in accordance with the external and the internal N status. Currently, identification and characterization of local and systemic signalling has been emphasized, but information about integrating coordination and organization of N response of the plants is still lacking. Tracing out the full N pathway could help us to devise and produce high N-efficient genotypes and increase Nitrogen use efficiency (NUE). In this chapter, we discuss the physiological as well as molecular means to understand the mechanisms involved in local and systemic nitrogen responses and how these responses are coordinated.

Publisher Name
Springer International Publishing
Publishing City
India
Pages
117-131
more of publication
publications

Legumes are important source of protein for teeming human population. These are very sensitive to salt levels and soil drought status, experiencing water deficit due to osmotic stress possibly…

2014
Published in:
Lambert