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The ER luminal binding protein (BiP) mediates an increase in drought tolerance in soybean and delays drought-induced leaf senescence in soybean and tobacco

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Academic year: 2019

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Fig. 1. Ectopic expression of soyBiPD transgene in soybean plants. (A) mRNA abundance of soyBiPD transgene in overexpressing lines under normal growth conditions
Fig. 3B), suggesting that a stress avoidance mechanism could account, at least in part, for the apparent increase in water stress tolerance mediated by BiP
Fig. 4. Root growth of soybean seedlings exposed to a low water potential. Wild type (WT) and BiP overexpressing (BiP-2 and BiP-4 lines) soybean seedlings were grown on MS solid medium in the absence (A) and presence of 1% PEG (B) for 4 weeks when the root
Fig. 5. Drought-induced accumulation of some osmolytes in soybean transgenic lines. (A) Proline content in leaves of wild-type and 35S:BiP-4 transgenic lines under drought
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