The effect of thioredoxin-gene-expressed transgenic soybean on associated non-target insects and arachnids

2021 ◽  
Author(s):  
Md. Ruhul Amin ◽  
Sung‐Dug Oh ◽  
Soo-Yun Park ◽  
Kihun Ha ◽  
Sera Kang ◽  
...  
Keyword(s):  
Transgenic Soybean

Antisense RNA-mediated GmFAD2-1B Gene Silencing Enhances Accumulation of Oleic Acid in Transgenic Soybean Seeds

2017 ◽  
Vol 43 (11) ◽  
pp. 1588 ◽  
Author(s):  
Jing YANG ◽  
Guo-Jie XING ◽  
Lu NIU ◽  
Hong-Li HE ◽  
Qian DU ◽  
...  
Keyword(s):  
Oleic Acid ◽  
Gene Silencing ◽  
Antisense Rna ◽  
Soybean Seeds ◽  
Transgenic Soybean

Production of γ-Linolenic Acid and Stearidonic Acid in Seeds of Marker-Free Transgenic Soybean

Crop Science ◽  
2004 ◽  
Vol 44 (2) ◽  
pp. 646 ◽  
Author(s):  
Shirley Sato ◽  
Aiqiu Xing ◽  
Xingguo Ye ◽  
Bruce Schweiger ◽  
Anthony Kinney ◽  
...  
Keyword(s):  
Linolenic Acid ◽  
Stearidonic Acid ◽  
Transgenic Soybean ◽  
Marker Free

scholarly journals Fitness of F1 hybrids between 10 maternal wild soybean populations and transgenic soybean

2021 ◽  
Author(s):  
Jin Yue Liu ◽  
Ze Wen Sheng ◽  
Yu Qi Hu ◽  
Qi Liu ◽  
Sheng Qiang ◽  
...  
Keyword(s):  
Seed Weight ◽  
Wild Soybean ◽  
F1 Hybrids ◽  
Weed Competition ◽  
Transgenic Soybean ◽  
Wild Progenitor ◽  
F1 Hybrid ◽  
Dry Biomass ◽  
100 Seed Weight ◽  
Pod Number

AbstractThe releasing of transgenic soybeans (Glycine max (L.) Merr.) into farming systems raises concerns that transgenes might escape from the soybeans via pollen into their endemic wild relatives, the wild soybean (Glycine soja Sieb. et Zucc.). The fitness of F1 hybrids obtained from 10 wild soybean populations collected from China and transgenic glyphosate-resistant soybean was measured without weed competition, as well as one JLBC-1 F1 hybrid under weed competition. All crossed seeds emerged at a lower rate from 13.33–63.33%. Compared with those of their wild progenitors, most F1 hybrids were shorter, smaller, and with decreased aboveground dry biomass, pod number, and 100-seed weight. All F1 hybrids had lower pollen viability and filled seeds per plant. Finally, the composite fitness of nine F1 hybrids was significantly lower. One exceptional F1 hybrid was IMBT F1, in which the composite fitness was 1.28, which was similar to that of its wild progenitor due to the similarities in pod number, increased aboveground dry biomass, and 100-seed weight. Under weed competition, plant height, aboveground dry biomass, pod number per plant, filled seed number per plant, and 100-seed weight of JLBC-1 F1 were lower than those of the wild progenitor JLBC-1. JLBC-1 F1 hybrids produced 60 filled seeds per plant. Therefore, F1 hybrids could emerge and produce offspring. Thus, effective measures should be taken to prevent gene flow from transgenic soybean to wild soybean to avoid the production F1 hybrids when releasing transgenic soybean in fields in the future.

Overexpression of GmSUMO2 gene confers increased abscisic acid sensitivity in transgenic soybean hairy roots

2020 ◽  
Vol 47 (5) ◽  
pp. 3475-3484
Author(s):  
Jingsong Guo ◽  
Sibo Wang ◽  
Guixin Wang ◽  
Runfeng Lu ◽  
Yuxin Wang ◽  
...  
Keyword(s):  
Abscisic Acid ◽  
Hairy Roots ◽  
Transgenic Soybean ◽  
Acid Sensitivity

Photosynthetic response of transgenic soybean plants, containing an Arabidopsis P5CR gene, during heat and drought stress

2004 ◽  
Vol 161 (11) ◽  
pp. 1211-1224 ◽  
Author(s):  
J.A. De Ronde ◽  
W.A. Cress ◽  
G.H.J. Krüger ◽  
R.J. Strasser ◽  
J. Van Staden
Keyword(s):  
Drought Stress ◽  
Photosynthetic Response ◽  
Transgenic Soybean ◽  
Soybean Plants

scholarly journals Interaction of osmotic and temperature stress on transgenic soybean

2001 ◽  
Vol 67 (4) ◽  
pp. 655-660 ◽  
Author(s):  
J.A. de Ronde ◽  
W.A. Cress ◽  
J. van Staden
Keyword(s):  
Temperature Stress ◽  
Transgenic Soybean

Molecular and phenotypic characterization of transgenic soybean expressing the Arabidopsis ferric chelate reductase gene, FRO2

Planta ◽  
2006 ◽  
Vol 224 (5) ◽  
pp. 1116-1128 ◽  
Author(s):  
Marta Vasconcelos ◽  
Helene Eckert ◽  
Venancio Arahana ◽  
George Graef ◽  
Michael A. Grusak ◽  
...  
Keyword(s):  
Phenotypic Characterization ◽  
Transgenic Soybean ◽  
Ferric Chelate Reductase ◽  
Reductase Gene

scholarly journals MATE-Type Proteins Are Responsible for Isoflavone Transportation and Accumulation in Soybean Seeds

2021 ◽  
Vol 22 (21) ◽  
pp. 12017
Author(s):  
Ming-Sin Ng ◽  
Yee-Shan Ku ◽  
Wai-Shing Yung ◽  
Sau-Shan Cheng ◽  
Chun-Kuen Man ◽  
...  
Keyword(s):  
Animal Feed ◽  
Cell Model ◽  
Vacuolar Membrane ◽  
Food Crops ◽  
Soybean Seeds ◽  
Transgenic Soybean ◽  
Bona Fide ◽  
Isoflavone Biosynthesis ◽  
Seed Isoflavone ◽  
Total Seed

Soybeans are nutritionally important as human food and animal feed. Apart from the macronutrients such as proteins and oils, soybeans are also high in health-beneficial secondary metabolites and are uniquely enriched in isoflavones among food crops. Isoflavone biosynthesis has been relatively well characterized, but the mechanism of their transportation in soybean cells is largely unknown. Using the yeast model, we showed that GmMATE1 and GmMATE2 promoted the accumulation of isoflavones, mainly in the aglycone forms. Using the tobacco BrightYellow-2 (BY-2) cell model, GmMATE1 and GmMATE2 were found to be localized in the vacuolar membrane. Such subcellular localization supports the notion that GmMATE1 and GmMATE2 function by compartmentalizing isoflavones in the vacuole. Expression analyses showed that GmMATE1 was mainly expressed in the developing soybean pod. Soybean mutants defective in GmMATE1 had significantly reduced total seed isoflavone contents, whereas the overexpression of GmMATE1 in transgenic soybean promoted the accumulation of seed isoflavones. Our results showed that GmMATE1, and possibly also GmMATE2, are bona fide isoflavone transporters that promote the accumulation of isoflavones in soybean seeds.

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