International Journal of Plant Biotechnology

Drought Tolerance in Pearl Millet- I

  1. Riva Mathur ✉

Abstract

Stress tolerance has long fascinated plant biologists as a challenge to understand the mechanism of plant survival under biotic and abiotic stress conditions. Exposure of plants to abiotic stresses, such as high salinity, drought, extreme light and temperature leads to major loss in crop productivity. Pearl millet is one such crop that has been facing drought conditions and less productivity of the crop. This article is a short review on the different stresses and their effect on crop productivity.

Keywords

References (11)

  1. Abbate P.E., Dardanellib J.L., Cantareroc M.G., Maturanoc M., Melchiorid R.J.M., Sueroa E.E. (2004) Climatic and water availability effects on water-use efficiency in wheat, Crop Sci. 44, 474– 483.
  2. Beck E.H., Fettig S., Knake C., Hartig K., Bhattarai T. (2007) Specific and unspecific responses of plants to cold and drought stress, J. Biosci. 32, 501– 510.
  3. Bekta¸soglu B., Esin C.S, Ozyürek Mustafa O., Kubilay G., Resat A.(2006) Novel hydroxyl radical scavenging antioxidant activity assay for water-soluble antioxidants using a modified CUPRAC method, Biochem. Bioph. Res. Co. 345, 1194–2000.
  4. Bray E.A. (1997) Plant responses to water deficit, Trends Plant Sci. 2, 48– 54
  5. Cattivelli L., Rizza F., Badeck F.W., Mazzucotelli E., Mastrangelo A.M., Francia E., Mare C., Tondelli A., Stanca A.M. (2008) Drought tolerance improvement in crop plants: An integrative view from breeding to genomics, Field Crop. Res. 105, 1–14
  6. Chaves M.M., Oliveira M.M. (2004) Mechanisms underlying plant resilience to water deficits: prospects for water-saving agriculture, J. Exp. Bot. 55, 2365–2384
  7. DeLucia E.H., Heckathorn S.A. (1989) The effect of soil drought on water-use efficiency in a contrasting Great Basin desert and Sierran montane species, Plant Cell Environ. 12, 935–940.
  8. Yadav R.S., Hash C.T., Bidinger F.R., Devos K.M., Howarth C.J. (2004) Genomic regions associated with grain yield and aspects of post- flowering drought tolerance in pearl millet across environments and tester background, Euphytica 136, 265–277.
  9. Zhu J.K. (2002) Salt and drought stress signal transduction in plants, Annu. Rev. Plant Biol. 53, 247–273.
  10. Yamaguchi-Shinozaki K., Shinozaki K. (2004) Improving drought and cold stress tolerance in transgenic rice, Proceedings of World Rice Research Conference, Tsukuba, Japan, 5–7 November 2004.
  11. Xiong L., Wang R., Mao G., Koczan J.M. (2006) Identification of drought tolerance determinants by genetic analysis of root response to drought stress and abscisic acid, Plant Physiol. 142,1065–74p.

Read more of it

Subscribe to one journal or build your own list of several. One invoice, one payment, access for a full year.

Subscribe to journals →

Publish your article

Peer-reviewed journals across every subject, with open access options. Send your manuscript to the right editor today.

Publish with us → Calculate your APC
Support