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Background The SnRK2s (Plant specific protein kinase) are involved in various biological processes, such as plant defense and environmental challenges. In Arabidopsis, AtSnRK2s regulate the expression of some metal transporters. For example, AtSnRK2.4 plays a role in the regulation of Arabidopsis tolerance to Cd; AtSnRK2.2 and AtSnRK2.3 are involved in Cd uptake and translocation. However, the functions...
Melon is one of the most important fruit crops in China, and has been the focus of much effort in breeding new cultivars but only limited effort in basic studies (e.g., germplasm collection, assessment, and utilization). In this study, we assessed the genetic diversity and population structure in a large melon collection (570 Chinese accessions and 42 exotic accessions) using 26 microsatellite markers...
Based on the requirements of integrating multiple cryptographic algorithm IP cores into secure SoC, after analyzing the existing design of interface circuit, an interface circuit of the multiple cryptographic algorithm IP core is designed and implemented in this paper. Using the bridge technology, it achieves the dynamic reconfiguration of three cryptographic algorithm IP cores—AES, ECC and SHA1 tied...
Aiming at the security related questions of special SoC chip, this paper has given the threat model and distribute model of the chip firstly. Then, we have divided the assets of the chip into different security levels. We have proposed the design of the chip's working status, together with the design and implementation of the constraint conditions of the transitions between different working status...
By analyzing threatens faced by the secure chip nowadays, we point out several disadvantages existing in current commonly adopted settle means, and present a system architecture scheme of the secure chip based on the trusted computing theory. This scheme, which can satisfy the requests of code downloaded by the user himself and multi-cryptographic function services, not only possesses security attributions...
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