Increased Catalase Activity and Maintenance of Photosystem II Distinguishes High-Yield Mutants From Low-Yield Mutants of Rice var. Nagina22 Under Low-Phosphorus Stress

Increased Catalase Activity and Maintenance of Photosystem II Distinguishes High-Yield Mutants From Low-Yield Mutants of Rice var. Nagina22 Under Low-Phosphorus Stress

An upland rice variety, Nagina22 (N22) and its 137 ethyl methanesulfonate (EMS)-induced mutants, along with a sensitive variety, Jaya, was screened both in low phosphorus (P) field (Olsen P 1.8) and in normal field (Olsen P 24) during dry season. Based on the grain yield (YLD) of plants in normal fi...

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Bibliographic Details
Main Authors: Yugandhar Poli, Veronica Nallamothu, Divya Balakrishnan, Palakurthi Ramesh, Subrahmanyam Desiraju, Satendra Kumar Mangrauthia, Sitapathi Rao Voleti, Sarla Neelamraju
Format: Article
Language:English
Published: Frontiers Media S.A. 2018-11-01
Series:Frontiers in Plant Science
Subjects:
upland rice variety
EMS-induced mutants
low P condition
antioxidant enzymes
Fv/Fm test
Online Access:https://www.frontiersin.org/article/10.3389/fpls.2018.01543/full

Internet

https://www.frontiersin.org/article/10.3389/fpls.2018.01543/full

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