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Transgenic soybeans expressing betaine aldehyde dehydrogenase from Atriplex canescens show increased drought tolerance
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| Zeitschriftentitel: | Plant Breeding |
|---|---|
| Personen und Körperschaften: | , , , |
| In: | Plant Breeding, 136, 2017, 5, S. 699-709 |
| Format: | E-Article |
| Sprache: | Englisch |
| veröffentlicht: |
Wiley
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| Schlagwörter: |
| author_facet |
Qin, Di Zhao, Cui‐Lan Liu, Xiao‐Yi Wang, Pi‐Wu Qin, Di Zhao, Cui‐Lan Liu, Xiao‐Yi Wang, Pi‐Wu |
|---|---|
| author |
Qin, Di Zhao, Cui‐Lan Liu, Xiao‐Yi Wang, Pi‐Wu |
| spellingShingle |
Qin, Di Zhao, Cui‐Lan Liu, Xiao‐Yi Wang, Pi‐Wu Plant Breeding Transgenic soybeans expressing betaine aldehyde dehydrogenase from Atriplex canescens show increased drought tolerance Plant Science Genetics Agronomy and Crop Science |
| author_sort |
qin, di |
| spelling |
Qin, Di Zhao, Cui‐Lan Liu, Xiao‐Yi Wang, Pi‐Wu 0179-9541 1439-0523 Wiley Plant Science Genetics Agronomy and Crop Science http://dx.doi.org/10.1111/pbr.12518 <jats:title>Abstract</jats:title><jats:p>Betaine aldehyde dehydrogenase (<jats:styled-content style="fixed-case">BADH</jats:styled-content>) catalyses the oxidation of betaine aldehyde to glycine betaine. To test whether <jats:italic><jats:styled-content style="fixed-case">BADH</jats:styled-content></jats:italic> can increase drought tolerance in soybean (<jats:italic>Glycine max</jats:italic>), <jats:italic><jats:styled-content style="fixed-case">BADH</jats:styled-content></jats:italic> from the drought‐tolerant plant <jats:italic>Atriplex canescens</jats:italic> (<jats:italic>Ac<jats:styled-content style="fixed-case">BADH</jats:styled-content></jats:italic>) was introduced into the soybean cultivar ‘Jinong 17’ by <jats:italic>Agrobacterium</jats:italic>‐mediated cotyledon transformation. Eight independent <jats:italic>Ac<jats:styled-content style="fixed-case">BADH</jats:styled-content></jats:italic> transgenic lines were subjected to drought stress. As expected, <jats:italic>Ac<jats:styled-content style="fixed-case">BADH</jats:styled-content></jats:italic> was expressed in transgenic soybean leaves and not in the control. In transgenic plants, <jats:italic>Ac<jats:styled-content style="fixed-case">BADH</jats:styled-content></jats:italic> expression increased following drought treatment. Under osmotic stress, the germination index was 6%–17% higher in the transgenic lines than in the control. Using a randomized block design, we measured drought‐related physiological indices and yield traits. The proline content in <jats:italic>Ac<jats:styled-content style="fixed-case">BADH</jats:styled-content></jats:italic> transgenic soybeans increased by 12.5%–16.6%, peroxidase activity increased by 1%–7%, dry weight of plant increased by 15%–20% and malondialdehyde contents decreased by 1.5%–13%, compared to the control. Under drought conditions, two of the eight transgenic soybean lines had higher yields than the control, with increases of 7.59%–8.84%. Therefore, transgenic expression of <jats:italic>Ac<jats:styled-content style="fixed-case">BADH</jats:styled-content></jats:italic> may provide a promising strategy to engineer drought tolerance without adverse consequences.</jats:p> Transgenic soybeans expressing betaine aldehyde dehydrogenase from <i>Atriplex canescens</i> show increased drought tolerance Plant Breeding |
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10.1111/pbr.12518 |
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Online |
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Biologie Land- und Forstwirtschaft, Gartenbau, Fischereiwirtschaft, Hauswirtschaft |
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Wiley, 2017 |
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0179-9541 1439-0523 |
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2017 |
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Plant Breeding |
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| title |
Transgenic soybeans expressing betaine aldehyde dehydrogenase from Atriplex canescens show increased drought tolerance |
| title_unstemmed |
Transgenic soybeans expressing betaine aldehyde dehydrogenase from Atriplex canescens show increased drought tolerance |
| title_full |
Transgenic soybeans expressing betaine aldehyde dehydrogenase from Atriplex canescens show increased drought tolerance |
| title_fullStr |
Transgenic soybeans expressing betaine aldehyde dehydrogenase from Atriplex canescens show increased drought tolerance |
| title_full_unstemmed |
Transgenic soybeans expressing betaine aldehyde dehydrogenase from Atriplex canescens show increased drought tolerance |
| title_short |
Transgenic soybeans expressing betaine aldehyde dehydrogenase from Atriplex canescens show increased drought tolerance |
| title_sort |
transgenic soybeans expressing betaine aldehyde dehydrogenase from <i>atriplex canescens</i> show increased drought tolerance |
| topic |
Plant Science Genetics Agronomy and Crop Science |
| url |
http://dx.doi.org/10.1111/pbr.12518 |
| publishDate |
2017 |
| physical |
699-709 |
| description |
<jats:title>Abstract</jats:title><jats:p>Betaine aldehyde dehydrogenase (<jats:styled-content style="fixed-case">BADH</jats:styled-content>) catalyses the oxidation of betaine aldehyde to glycine betaine. To test whether <jats:italic><jats:styled-content style="fixed-case">BADH</jats:styled-content></jats:italic> can increase drought tolerance in soybean (<jats:italic>Glycine max</jats:italic>), <jats:italic><jats:styled-content style="fixed-case">BADH</jats:styled-content></jats:italic> from the drought‐tolerant plant <jats:italic>Atriplex canescens</jats:italic> (<jats:italic>Ac<jats:styled-content style="fixed-case">BADH</jats:styled-content></jats:italic>) was introduced into the soybean cultivar ‘Jinong 17’ by <jats:italic>Agrobacterium</jats:italic>‐mediated cotyledon transformation. Eight independent <jats:italic>Ac<jats:styled-content style="fixed-case">BADH</jats:styled-content></jats:italic> transgenic lines were subjected to drought stress. As expected, <jats:italic>Ac<jats:styled-content style="fixed-case">BADH</jats:styled-content></jats:italic> was expressed in transgenic soybean leaves and not in the control. In transgenic plants, <jats:italic>Ac<jats:styled-content style="fixed-case">BADH</jats:styled-content></jats:italic> expression increased following drought treatment. Under osmotic stress, the germination index was 6%–17% higher in the transgenic lines than in the control. Using a randomized block design, we measured drought‐related physiological indices and yield traits. The proline content in <jats:italic>Ac<jats:styled-content style="fixed-case">BADH</jats:styled-content></jats:italic> transgenic soybeans increased by 12.5%–16.6%, peroxidase activity increased by 1%–7%, dry weight of plant increased by 15%–20% and malondialdehyde contents decreased by 1.5%–13%, compared to the control. Under drought conditions, two of the eight transgenic soybean lines had higher yields than the control, with increases of 7.59%–8.84%. Therefore, transgenic expression of <jats:italic>Ac<jats:styled-content style="fixed-case">BADH</jats:styled-content></jats:italic> may provide a promising strategy to engineer drought tolerance without adverse consequences.</jats:p> |
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| author | Qin, Di, Zhao, Cui‐Lan, Liu, Xiao‐Yi, Wang, Pi‐Wu |
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| description | <jats:title>Abstract</jats:title><jats:p>Betaine aldehyde dehydrogenase (<jats:styled-content style="fixed-case">BADH</jats:styled-content>) catalyses the oxidation of betaine aldehyde to glycine betaine. To test whether <jats:italic><jats:styled-content style="fixed-case">BADH</jats:styled-content></jats:italic> can increase drought tolerance in soybean (<jats:italic>Glycine max</jats:italic>), <jats:italic><jats:styled-content style="fixed-case">BADH</jats:styled-content></jats:italic> from the drought‐tolerant plant <jats:italic>Atriplex canescens</jats:italic> (<jats:italic>Ac<jats:styled-content style="fixed-case">BADH</jats:styled-content></jats:italic>) was introduced into the soybean cultivar ‘Jinong 17’ by <jats:italic>Agrobacterium</jats:italic>‐mediated cotyledon transformation. Eight independent <jats:italic>Ac<jats:styled-content style="fixed-case">BADH</jats:styled-content></jats:italic> transgenic lines were subjected to drought stress. As expected, <jats:italic>Ac<jats:styled-content style="fixed-case">BADH</jats:styled-content></jats:italic> was expressed in transgenic soybean leaves and not in the control. In transgenic plants, <jats:italic>Ac<jats:styled-content style="fixed-case">BADH</jats:styled-content></jats:italic> expression increased following drought treatment. Under osmotic stress, the germination index was 6%–17% higher in the transgenic lines than in the control. Using a randomized block design, we measured drought‐related physiological indices and yield traits. The proline content in <jats:italic>Ac<jats:styled-content style="fixed-case">BADH</jats:styled-content></jats:italic> transgenic soybeans increased by 12.5%–16.6%, peroxidase activity increased by 1%–7%, dry weight of plant increased by 15%–20% and malondialdehyde contents decreased by 1.5%–13%, compared to the control. Under drought conditions, two of the eight transgenic soybean lines had higher yields than the control, with increases of 7.59%–8.84%. Therefore, transgenic expression of <jats:italic>Ac<jats:styled-content style="fixed-case">BADH</jats:styled-content></jats:italic> may provide a promising strategy to engineer drought tolerance without adverse consequences.</jats:p> |
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| spelling | Qin, Di Zhao, Cui‐Lan Liu, Xiao‐Yi Wang, Pi‐Wu 0179-9541 1439-0523 Wiley Plant Science Genetics Agronomy and Crop Science http://dx.doi.org/10.1111/pbr.12518 <jats:title>Abstract</jats:title><jats:p>Betaine aldehyde dehydrogenase (<jats:styled-content style="fixed-case">BADH</jats:styled-content>) catalyses the oxidation of betaine aldehyde to glycine betaine. To test whether <jats:italic><jats:styled-content style="fixed-case">BADH</jats:styled-content></jats:italic> can increase drought tolerance in soybean (<jats:italic>Glycine max</jats:italic>), <jats:italic><jats:styled-content style="fixed-case">BADH</jats:styled-content></jats:italic> from the drought‐tolerant plant <jats:italic>Atriplex canescens</jats:italic> (<jats:italic>Ac<jats:styled-content style="fixed-case">BADH</jats:styled-content></jats:italic>) was introduced into the soybean cultivar ‘Jinong 17’ by <jats:italic>Agrobacterium</jats:italic>‐mediated cotyledon transformation. Eight independent <jats:italic>Ac<jats:styled-content style="fixed-case">BADH</jats:styled-content></jats:italic> transgenic lines were subjected to drought stress. As expected, <jats:italic>Ac<jats:styled-content style="fixed-case">BADH</jats:styled-content></jats:italic> was expressed in transgenic soybean leaves and not in the control. In transgenic plants, <jats:italic>Ac<jats:styled-content style="fixed-case">BADH</jats:styled-content></jats:italic> expression increased following drought treatment. Under osmotic stress, the germination index was 6%–17% higher in the transgenic lines than in the control. Using a randomized block design, we measured drought‐related physiological indices and yield traits. The proline content in <jats:italic>Ac<jats:styled-content style="fixed-case">BADH</jats:styled-content></jats:italic> transgenic soybeans increased by 12.5%–16.6%, peroxidase activity increased by 1%–7%, dry weight of plant increased by 15%–20% and malondialdehyde contents decreased by 1.5%–13%, compared to the control. Under drought conditions, two of the eight transgenic soybean lines had higher yields than the control, with increases of 7.59%–8.84%. Therefore, transgenic expression of <jats:italic>Ac<jats:styled-content style="fixed-case">BADH</jats:styled-content></jats:italic> may provide a promising strategy to engineer drought tolerance without adverse consequences.</jats:p> Transgenic soybeans expressing betaine aldehyde dehydrogenase from <i>Atriplex canescens</i> show increased drought tolerance Plant Breeding |
| spellingShingle | Qin, Di, Zhao, Cui‐Lan, Liu, Xiao‐Yi, Wang, Pi‐Wu, Plant Breeding, Transgenic soybeans expressing betaine aldehyde dehydrogenase from Atriplex canescens show increased drought tolerance, Plant Science, Genetics, Agronomy and Crop Science |
| title | Transgenic soybeans expressing betaine aldehyde dehydrogenase from Atriplex canescens show increased drought tolerance |
| title_full | Transgenic soybeans expressing betaine aldehyde dehydrogenase from Atriplex canescens show increased drought tolerance |
| title_fullStr | Transgenic soybeans expressing betaine aldehyde dehydrogenase from Atriplex canescens show increased drought tolerance |
| title_full_unstemmed | Transgenic soybeans expressing betaine aldehyde dehydrogenase from Atriplex canescens show increased drought tolerance |
| title_short | Transgenic soybeans expressing betaine aldehyde dehydrogenase from Atriplex canescens show increased drought tolerance |
| title_sort | transgenic soybeans expressing betaine aldehyde dehydrogenase from <i>atriplex canescens</i> show increased drought tolerance |
| title_unstemmed | Transgenic soybeans expressing betaine aldehyde dehydrogenase from Atriplex canescens show increased drought tolerance |
| topic | Plant Science, Genetics, Agronomy and Crop Science |
| url | http://dx.doi.org/10.1111/pbr.12518 |