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231226s2023 xx |||||o 00| ||eng c |
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|a 10.1016/j.plaphy.2023.107881
|2 doi
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|a pubmed25n1197.xml
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|a (DE-627)NLM359381553
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|a (NLM)37437344
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|a (PII)S0981-9428(23)00392-3
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
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|a Saravanan, Krishnagowdu
|e verfasserin
|4 aut
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| 245 |
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|a Exogenous application of stevioside enhances root growth promotion in soybean (Glycine max (L.) Merrill)
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|c 2023
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 14.08.2023
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|a Date Revised 13.12.2023
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Copyright © 2023 Elsevier Masson SAS. All rights reserved.
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|a The present study aims to investigate the impact of externally applied stevioside (a sugar-based glycoside) on soybean root growth by examining morpho-physiological characteristics, biochemical parameters, and gene expression. Soybean seedlings (10-day-old) were treated with stevioside (0, 8.0 μM, 24.5 μM, and 40.5 μM) for four times at six days' intervals by soil drenching. Treatment with 24.5 μM stevioside significantly increased root length (29.18 cm plant-1), root numbers (38.5 plant-1), root biomass (0.95 g plant-1 FW; 0.18 g plant-1 DW), shoot length (30.96 cm plant-1), and shoot biomass (2.14 g plant-1 FW; 0.36 g plant-1 DW) compared to the control. Moreover, 24.5 μM of stevioside was effective in enhancing photosynthetic pigments, leaf relative water content, and antioxidant enzymes compared to control. Conversely, plants exposed to a higher concentration of stevioside (40.5 μM), elevated total polyphenolic content, total flavonoid content, DPPH activity, total soluble sugars, reducing sugars, and proline content. Furthermore, gene expression of root growth development-related genes such as GmYUC2a, GmAUX2, GmPIN1A, GmABI5, GmPIF, GmSLR1, and GmLBD14 in stevioside-treated soybean plants were evaluated. Stevioside (8.0 μM) showed significant expression of GmPIN1A, whereas, 40.5 μM of stevioside enhanced GmABI5 expression. In contrast, most of the root growth development genes such as GmYUC2a, GmAUX2, GmPIF, GmSLR1, and GmLBD14, were highly expressed at 24.5 μM of stevioside treatment. Taken together, our results demonstrate the potential of stevioside in improving morpho-physiological traits, biochemical status, and the expression of root development genes in soybean. Hence, stevioside could be used as a supplement to enhance plant performance
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|a Journal Article
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|a Antioxidant enzymes
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|a Gene expression
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|a Root growth development
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|a Soybean
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|a Stevioside
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|a stevioside
|2 NLM
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|a 0YON5MXJ9P
|2 NLM
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| 650 |
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|a Antioxidants
|2 NLM
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|a Sugars
|2 NLM
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|a Vidya, Nandakumar
|e verfasserin
|4 aut
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|a Halka, Jayachandran
|e verfasserin
|4 aut
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|a Priyanka Preethi, Ravichandran
|e verfasserin
|4 aut
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| 700 |
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|a Appunu, Chinnaswamy
|e verfasserin
|4 aut
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| 700 |
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|a Radhakrishnan, Ramalingam
|e verfasserin
|4 aut
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| 700 |
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|a Arun, Muthukrishnan
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Plant physiology and biochemistry : PPB
|d 1991
|g 201(2023) vom: 01. Aug., Seite 107881
|w (DE-627)NLM098178261
|x 1873-2690
|7 nnas
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| 773 |
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|g volume:201
|g year:2023
|g day:01
|g month:08
|g pages:107881
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|u http://dx.doi.org/10.1016/j.plaphy.2023.107881
|3 Volltext
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