RICE STRIPE VIRUS-DERIVED SIRNAS PLAY DIFFERENT REGULATORY ROLES IN RICE AND IN THE INSECT VECTOR LAODELPHAX STRIATELLUS

Rice stripe virus-derived siRNAs play different regulatory roles in rice and in the insect vector Laodelphax striatellus

Abstract Background Most plant viruses depend on vector insects for transmission.Upon viral infection, virus-derived small interfering RNAs (vsiRNAs) can target both viral and host transcripts.Rice stripe virus (RSV) is a persistent-propagative virus transmitted by the small brown planthopper (Laodelphax striatellus, Fallen) and can cause a severe

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Cycle Slip Detection and Repair for Dual-Frequency LEO Satellite GPS copyright Phase Observations with Orbit Dynamic Model Information

Cycle slip detection and repair are crucial for precise GPS-derived orbit determination of the low-Earth orbit (LEO) satellites.We present a new approach to detect and repair cycle slips for dual-frequency LEO satellite GPS observations.According to Newton’s equation of motion, the second-order time difference of the LEO satellite’s pos

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