Stacking herbicide detoxification and resistant genes improves glyphosate tolerance and reduces phytotoxicity in tobacco (Nicotiana tabacum L.) and rice (Oryza sativa L.)

• Published in: Plant physiology and biochemistry Vol. 189; pp. 126 - 138
• Main Authors: Vennapusa, Amaranatha Reddy, Agarwal, Subham, Rao Hm, Hanumanth, Aarthy, Thiagarayaselvam, Babitha, K.C., Thulasiram, Hirekodathakallu V., Kulkarni, Mahesh J., Melmaiee, Kalpalatha, Sudhakar, Chinta, Udayakumar, M., S Vemanna, Ramu
• Format: Journal Article
• Language: English
• Published: France Elsevier Masson SAS 15.10.2022
• Subjects: 3-Phosphoshikimate 1-Carboxyvinyltransferase - genetics; Aldo-Keto Reductases; alpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic Acid; Detoxification; Gene stacking; Glycine - analogs & derivatives; Glyphosate; Herbicide; Herbicide Resistance - genetics; Herbicides - pharmacology; Magnesium Oxide; Multigene; Nicotiana - genetics; Oryza; Plants, Genetically Modified; Residual toxicity; Resistant; Rice; Sarcosine - genetics; Shikimic Acid; Tobacco; Transgenics; AMPA; Multigene; Detoxification; GR; MDA; Glyphosate; Herbicide; Transgenics; GOX; FW; Tobacco; UPLC-ESI-HRMS; Residual toxicity; mGO; DAAO; DAS; EPSPS; PsAKR1; Resistant; Gene stacking; GAT; Rice

Glyphosate residues retained in the growing meristematic tissues or in grains of glyphosate-resistant crops affect the plants physiological functions and crop yield. Removing glyphosate residues in the plants is desirable with no penalty on crop yield and quality. We report a new combination of scie...