Rice extracellular vesicles send defense proteins into fungus Rhizoctonia solani to reduce disease.

The exchange of molecular information across kingdoms is crucial for the survival of both plants and their pathogens. Recent research has identified that plants transfer their small RNAs and microRNAs into fungal pathogens to suppress infection. However, whether and how plants send defense proteins into pathogens remains unknown.

Identification and a culture method for a Helicotylenchus microlobus from tomato in China.

Background: The nematodes of the genus Helicotylenchus are root parasites of a wide variety of plants, and certain species can cause serious damage to their hosts. During a survey of the plant-parasitic nematode associated with tomato, a population of Helicotylenchus was collected from tomato roots and soil samples. Thus, one of the objectives of the study was to confirm the specie of Helicotylenchus obtained from the tomato samples based on morphological and molecular characteristics.

CA-XTree: Age Estimation of Grouped Gradient Regression Tree with Local Channel Attention.

Face age estimation has been widely used in video surveillance, human-computer interaction, market analysis, image processing analysis, and many fields. There are several problems that need to be solved in image-based face age estimation: (1) redundant information of age characteristics; (2) limitations of age estimation methods in solving age estimation problems; (3) the performance of age estimation models being also affected by gender factors. This paper proposes CA-XTree network.

Occurrence of Pratylenchus coffeae Causing Root Rot of Soybean in Shandong Province of China.

Soybean (Glycine max L.) is a very important commercial crop in China (Li et al. 2019).

The conjugation of targeted therapy and image-guided phototdynamic therapy of cancer in vitro and in vivo.

Integration of multi-functional diagnosis and treatment competencies can improve effect of the drug and its visual distribution to the location of tumor focus site, and play a pivotal role by visualizing the tumor size in the assessment of chemotherapy. With the objective of developing integrated multi-therapeutic and diagnostic agent that could target the kinase receptor with high expression in tumor cells, herein, a biologically releasable drug-drug conjugate compound 9 with dual therapeutic and diagnostic effects was designed, synthesized and evaluated for pharmacodynamics and diagnostic functions in vitro and in vivo. The results of antitumor effects evaluations and compound 9 visual imaging indicated that compound 9 not only improved the anti-proliferative activity of chemotherapy and photodynamic treatment (PDT) in vitro and in vivo compared with those of compound 8 and PpIX but also allowed the photodynamic diagnosis (PDD).

[The expression and significance of microtubule-associated protein 1 light chain 3-related protein-1 (LC3) mRNA in peripheral blood mononuclear cells in patients with systemic lupus erythematosus].

Objective: Increasing evidence supports the involvement of autophagy in the etiopathology of autoimmune diseases. Systemic lupus erythematosus (SLE) is a potentially fatal autoimmune disease characterized by production of multiple autoantibodies through poorly understood mechanism. In order to explore the role of autophagy in the development of SLE, the expression of autophagy related gene microtubule-associated protein 1 light chain 3 (MAPLC3) in peripheral blood mononuclear cells (PBMCs) was measured in patients with SLE.

Visual quality assessment after network transmission incorporating NS2 and Evalvid.

On the basis of Evalvid tool integrated in NS2 (Network Simulator version 2), the paper gets new set of tools, myEvalvid, to establish the simulation and evaluation platform for multimedia transmission. Then the paper investigates the effects of various influence factors when multimedia information is transmitted in the network and the relationships among these factors. Based on the analysis, the paper gets different evaluation models, respectively.