Junqing Wu

Utilization of carbonation-treated steel slag as fine aggregates to enhance the mechanical properties and microstructural evolution of cement mortar

Tong Zhang, Junqing Wu, Meng Chen, Yu Hong

Applying carbonated steel slag (CSS) as fine aggregates can not only effectively utilize the waste steel slag, but also has excellent CO2 capture potential. In this paper, the optimal conditions for pressurized carbonation of steel slag are obtained based on orthogonal experiments …

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Different multicellular trichome types coordinate herbivore mechanosensing and defense in tomato

Chao Sun, Jinbo Wei, Xinyun Gu, Minliang Wu et autres

Herbivore-induced wounding can elicit a defense response in plants. However, whether plants possess a surveillance system capable of detecting herbivore threats and initiating preparatory defenses before wounding occurs remains unclear. In this study, we reveal that tomato (Solanum lycopersicum) trichomes can detect …

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SlCRCa is a key D‐class gene controlling ovule fate determination in tomato

Junqing Wu, Pengxue Li, Danyang Zhu, Haochuan Ma et autres

Cell fate determination and primordium initiation on the placental surface are two key events for ovule formation in seed plants, which directly affect ovule density and seed yield. Despite ovules form in the marginal meristematic tissues of the carpels, angiosperm carpels evolved …

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Heat stress impairs floral meristem termination and fruit development by affecting the BR-SlCRCa cascade in tomato

Junqing Wu, Pengxue Li, Meng Li, Danyang Zhu et autres

Floral meristem termination is a key step leading to carpel initiation and fruit development. The frequent occurrence of heat stress due to global warming often disrupts floral determinacy, resulting in defective fruit formation. However, the detailed mechanism behind this phenomenon is largely …

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Auxin homeostasis is maintained by sly‐miR167‐SlARF8A/B‐SlGH3.4 feedback module in the development of locular and placental tissues of tomato fruits

Bing Hua, Junqing Wu, Xiaoqian Han, Xinxin Bian et autres

The locular gel, produced by the placenta, is important for fruit flavor and seed development in tomato. However, the mechanism underlying locule and placenta development is not fully understood yet. Here, we show that two SlARF transcription factors, SlARF8B and SlARF8A (SlARF8A/B), …

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Cold stress induces malformed tomato fruits by breaking the feedback loops of stem cell regulation in floral meristem

Junqing Wu, Wenru Sun, Chao Sun, Chunmiao Xu et autres

Fruit malformation is a major constrain in fruit production worldwide resulting in substantial economic losses. The farmers for decades noticed that the chilling temperature before blooming often caused malformed fruits. However, the molecular mechanism underlying this phenomenon is unclear. Here we examined …

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The modified endoscopic retrograde appendicitis therapy versus antibiotic therapy alone for acute uncomplicated appendicitis in children

Jianqin Kang, Wei Zhang, Lingchao Zeng, Lin Yan et autres

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AUREA maintains the balance between chlorophyll synthesis and adventitious root formation in tomato

Junqing Wu, Jie Cheng, Chunmiao Xu, Shilian Qi et autres

Abstract Flooding tolerance is an important trait for tomato breeding. In this study, we obtained a recessive mutant exhibiting highly enhanced submergence resistance. Phenotypical analyses showed that this resistant to flooding (rf) mutant displays slightly chlorotic leaves and spontaneous initiation of adventitious …

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The novel gene BrMYB2, located on chromosome A07, with a short intron 1 controls the purple-head trait of Chinese cabbage (Brassica rapa L.)

Qiong He, Junqing Wu, Yihua Xue, Wenbin Zhao et autres

Abstract Anthocyanins are important secondary metabolites in plants, but information on anthocyanin biosynthesis mechanisms in Chinese cabbage is limited. The new purple head Chinese cabbage cultivar 11S91 was analyzed, and an R2R3-MYB regulatory gene BrMYB2, located on chromosome A07, controlling the dominant …

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Inhibition of autophagy enhances the antitumour activity of tigecycline in multiple myeloma

Ruye Ma, Yu Zhang, Wei Wang, Junqing Wu et autres

Accumulating evidence shows that tigecycline, a first-in-class glycylcycline, has potential antitumour properties. Here, we found that tigecycline dramatically inhibited the proliferation of multiple myeloma (MM) cell lines RPMI-8226, NCI-H929 and U266 in a dose and time-dependent manner. Meanwhile, tigecycline also potently impaired …

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Spatial Expression and Functional Analysis of Casparian Strip Regulatory Genes in Endodermis Reveals the Conserved Mechanism in Tomato

Pengxue Li, M. Z. Yang, Jiang Chang, Junqing Wu et autres

Casparian strip (CS) is an impregnation of endodermal cell wall, forming an apoplastic diffusion barrier which forces the symplastic and selective transport of nutrients across endodermis. This extracellular structure can be found in the roots of all higher plants and is thought …

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Down‐regulation of CD19 expression inhibits proliferation, adhesion, migration and invasion and promotes apoptosis and the efficacy of chemotherapeutic agents and imatinib in SUP‐B15 cells

Junqing Wu, Bin Liang, Yan Qian, Liyuan Tang et autres

The survival rate of childhood acute lymphoblastic leukemia (ALL) has increased while that of Philadelphia-positive (Ph+) ALL remains low. CD19 is a B-cell specific molecule related to the survival and proliferation of normal B cells. However, there is little information available on …

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