Plants respond to herbivore attack by rapidly inducing defenses that are mainly regulated by jasmonic acid (JA).Due to the systemic nature of induced defenses, attack by root herbivores can also result in a shoot response and vice versa, causing interactions between above- and belowground herbivores.However, little is known about the molecular mech
In this paper, a CMOS Class-J Doherty power amplifier (PA) integrating a Class-G driver and an Impedance-Modulated-Quadrature-Transformer (IMQT) to enhance back-off efficiency for multimode operations is presented.The Class-J Doherty PA utilizes a second harmonic termination to improve its efficiency.To return further augment efficiency at deep bac
Summary: BRCA1 promotes homologous recombination (HR) by activating DNA-end resection.By contrast, 53BP1 forms a barrier that inhibits DNA-end resection.Here, we show that BRCA1 promotes DNA-end resection by relieving the 53BP1-dependent barrier.We show that 53BP1 is phosphorylated by ATM in S/G2 phase, promoting RIF1 recruitment, which inhibits re
The parabolic equation method based on digital elevation model (DEM) is applied on propagation predictions over irregular terrains.Starting from a parabolic approximation to the Helmholtz equation, a wide-angle parabolic equation is deduced under the assumption of forward propagation and the split-step Fourier transform algorithm is used to solve i