【摘 要】
：
Purple acid phosphatases (PAPs) play a vital role in adaptive strategies of plants to phosphorus (P) deficiency.However, their functions in relation to P ef
【机 构】
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StateKeyLaboratoryforConservationandUtilizationofSubtropicalAgro-bioresources,RootBiologyCenter,Sout
【出 处】
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2rd International Symposium on Integrative Plant Biology第二届国
论文部分内容阅读
Purple acid phosphatases (PAPs) play a vital role in adaptive strategies of plants to phosphorus (P) deficiency.However, their functions in relation to P efficiency are fragmentary in common bean.In the present study, five PvPAPs were isolated and sequenced in common bean, including a small group with low molecular mass and a large group with high molecular mass.Among them, PvPAP3, PvPAP4 and PvPAP5 belong to the small group, while the other two belong to the large group.Transient expression of 35S:PvPAPs-GFP on onion epidermal cells verified the variations of subcellular localization among PvPAPs, suggesting functional diversities of PvPAPs in common bean.Quantitative RT-PCR results showed that most PvPAPs were induced by Pi starvation.
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