Xiaolong Ke, Han Xiao, Yaqi Peng, Xue Xia, Xuelu Wang
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引用次数: 0
摘要
以前，土壤矿物氮缺乏对结核固氮能力（NFC）的影响还不清楚。在这项研究中，我们发现缺氮会提高蔗糖在结核中的分配和 PEP 在细菌中的分配，从而促进结核固氮。我们的研究结果为设计豆科作物提供了新的见解，使其能更好地适应土壤中波动的氮水平。
Nitrogen deficiency modulates carbon allocation to promote nodule nitrogen fixation capacity in soybean
Previously, the effect of soil mineral N deficiency on nodule nitrogen fixation capacity (NFC) is unclear. In this study, we found that N deficiency would enhance sucrose allocation to nodules and PEP allocation to bacteroid to promote nodule NFC. Our findings provide new insights into the design of leguminous crops with improved adaptation to fluctuating N levels in the soil.
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