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| 1 | Dual function of Arabidopsis A TAF1 in abiotic and biotic stress responses显示文摘NAC 家庭基因编码涉及多样的生物过程的植物特定的抄写因素。在这研究, Arabidopsis NAC 基因 ATAF1 被发现被干旱导致,高咸度, abscisic 酸(骆驼毛的织物) ,甲基 jasmonate,机械伤害,并且 Botrytis cinerea 感染。ATAF1 的重要正式就职在受到干旱或高咸度的骆驼毛的织物缺乏的变异的 aba2 被发现,揭示表示的骆驼毛的织物无关的机制。Arabidopsis ATAF1-overexpression 线显示了许多改变的显型,包括侏儒症和短主要的根。而且,在 vivo,实验显示 ATAF1 是真正的管理者 modulating 植物对许多不能生活的压力和 necrotrophic 病原体感染的回答。在 Arabidopsis 的 ATAF1 的 Overexpression 增加了植物敏感到骆驼毛的织物,盐,和氧化压力。特别, ATAF1 overexpression 种,然而并非异种排队显示出的显著地提高的植物忍耐到干旱。另外, ATAF1 overexpression 提高了植物危险性到 necrotrophic 病原体 B。cinerea,但是没改变 P 的无毒害或剧毒的紧张引起的疾病症状。syringae pv 西红柿 DC3000。转基因的植物 overexpressing ATAF1 对氧化应力过分敏感,建议反应的氧中介可能与响应病原体和不能生活的压力的调停 ATAF1 的发信号有关。 | Yaorong Wu Zhiyong Deng Jianbin Lai Yiyue Zhang Cuiping Yang Bojiao Yin Qingzhen Zhao Ling Zhang Yin Li Chengwei Yang Qi Xie | 2009 | Cell Research2009，19，11： | 56 |
| 2 | Versatile Nucleotides Substitution in Plant Using an Improved Prime Editing System显示文摘Dear Editor,Base editors(BEs)based on the CRISPR/Cas9 system,including cytosine base editors and adenine base editors,which can efficiently perform four transition mutations(C·G-to-T·A and A·T-to-G·C),have been well studied and widely used to produce base mutations in a variety of organisms,including in plants such as rice. | Wen Xu Chengwei Zhang Yongxing Yang Si Zhao Guiting Kang Xiaoqing He Jinling Song Jinxiao Yang | 2020 | Molecular Plant2020，13，5： | 20 |
| 3 | SUMO E3 Ligase AtMMS21 Regulates Drought Tolerance in Arabidopsis thaliana显示文摘Post-translational modifications of proteins by small ubiquitin-like modifiers (SUMOs) play crucial roles in plant growth and development, and in stress responses. The MMS21 is a newly-identified Arabidopsis thaliana L. SUMO E3 ligase gene aside from the SIZ1, and its function requires further elucidation. Here, we show that MMS21 deficient plants display improved drought tolerance, and constitutive expression of MMS21 reduces drought tolerance. The expression of MMS21 was reduced by abscisic acid (ABA), polyethylene glycol (PEG) or drought stress. Under drought conditions, mms21 mutants showed the highest survival rate and the slowest water loss, and accumulated a higher level of free proline compared to wild-type (WT) and MMS21 over-expression plants. Stomatal aperture, seed germination and cotyledon greening analysis indicated that mms21 was hypersensitive to ABA. Molecular genetic analysis revealed that MMS21 deficiency led to elevated expression of a series of ABA-mediated stress-responsive genes, including COR15A, RD22, and P5CS1 The ABA and drought-induced stress-responsive genes, including RAB18, RD29A and RD29B, were inhibited by constitutive expression of MMS21. Moreover, ABA-induced accumulation of SUMO-protein conjugates was blocked in the mms21 mutant. We thus conclude that MMS21 plays a role in the drought stress response, likely through regulation of gene expression in an ABA-dependent pathway. | Shengchun Zhang Yanli Qi Ming Liu Chengwei Yang | 2013 | Journal of Integrative Plant Biology2013，55，1： | 17 |
| 4 | Discriminated sgRNAs-Based SurroGate System Greatly Enhances the Screening Efficiency of Plant Base-Edited Cells显示文摘The development of CRISPR/Cas9-mediated base editing has made genomic modification more efficient. However, selection of genetically modified cells from millions of treated cells, especially plant cells, is still challenging. In this study, an efficient surrogate reporter system based on a defective hygromycin resistance gene was established in rice to enrich base-edited cells. After step-by-step optimization, the Discriminated sgRNAs-based SurroGate system (DisSUGs) was established by artificially differentiating the editing abilities of a wild-type single guide RNA (sgRNA) targeting the surrogate reporter gene and an enhanced sgRNA targeting endogenous sites. The DisSUGs enhanced the efficiency of screening base-edited cells by 3- to 5-fold for a PmCDA1-based cytosine-to-tyrosine base editor (PCBE), and 2.5- to 6.5-fold for an adenine base editor (ABE) at endogenous targets. These targets showed editing efficiencies of <25% in the conventional systems. The DisSUGs greatly enhanced the frequency of homozygous substitutions and expanded the activity window slightly for both a PCBE and an ABE. Analyses of the total number of single-nucleotide variants from whole-genome sequencing revealed that, compared with the no-enrichment PCBE strategy, the DisSUGs did not alter the frequency of genome-wide sgRNA-independent off-target mutations, but slightly increased the frequency of target-dependent off-target mutations. Collectively, the DisSUGs developed in this study greatly enhances the efficiency of screening plant base-edited cells and will be a useful system in future applications. | Wen Xu Yongxing Yang Ya Liu Guiting Kang Feipeng Wang Lu Li Xinxin Lv Si Zhao Shuang Yuan Jinling Song Ying Wu Feng Feng Xiaoqing He Chengwei Zhang Wei Song Jiuran Zhao Jinxiao Yang | 2020 | Molecular Plant2020，13，1： | 8 |
| 5 | HY5-HDA9 Module Transcriptionally Regulates Plant Autophagy in Response to Light-to-Dark Conversion and Nitrogen Starvation显示文摘Light is arguably one of the most important environmental factors that determines virtually all aspects of plant growth and development,but the molecular link between light signaling and the autophagy pathway has not been elucidated in plants.In this study,we demonstrate that autophagy is activated during light-to-dark conversion though transcriptional upregulation of autophagy-related genes(ATGs).We showed that depletion of the ELONGATED HYPOCOTYL 5(HY5),a key component of light signaling,leads to enhanced autophagy activity and resistance to extended darkness and nitrogen starvation treatments,contributing to higher expression oiATGs.HY5 interacts with and recruits HISTONE DEACETYLASE 9(HDA9)to ATG5 and ATG8e loci to repress their expression by deacetylation of the Lys9 and Lys27 of histone 3.Furthermore,we found that both darkness and nitrogen depletion induce the degradation of HY5 via 26S proteasome and the concomitant disassociation of HDA9 from ATG5 and ATG8e loci,leading to their depression and thereby activated autophagy.Genetic analysis further confirmed that HY5 and HDA9 act synergistically and function upstream of the autophagy pathway.Collectively,our study unveils a previously unknown transcriptional and epigenetic network that regulates autophagy in response to light-to-dark conversion and nitrogen starvation in plants. | Chao Yang Wenjin Shen Lianming Yang Yun Sun Xibao Li Minyi Lai Juan Wei Chaojun Wang Yingchao Xu Faqiang Li Shan Liang Chengwei Yang Shangwei Zhong Ming Luo Caiji Gao | 2020 | Molecular Plant2020，13，3： | 8 |
| 6 | Morphologies of Al_4Sr Intermetallic Phase and Its Modification Property upon A356 Alloys显示文摘In general,the modification performance of Al-Sr master alloys is primarily dependent upon the morphologies and sizes of the Al_4Sr intermetallic phase.In this paper,the crystal structure,morphologies,sizes,hardness and elastic modulus of Al_4Sr in Al-Sr master alloys prepared from variant processes were studied by means of optical metallurgical microscope,X-ray diffraction(XRD),scanning electron microscopy(SEM),and nanoindentation system.The results revealed that the microstructures and modification performance of the Al_4Sr phase were related to the preparation processes.That is to say,when a 'direct reaction-hot extrusion' process was used,the Al_4Sr phase exhibited a homogeneous distribution in the Al matrix with small size and roundish shapes,which ensured the Al-Sr master alloy wire advantages involving high recovery,good reproducibility,no delitescence of modification,no corrosion on equipments,and good workability.However,in the case of the traditional 'direct reaction' process,the Al4Sr phase was in large size with shapes of rectangular stripe and plates,which limited the Sr content increasing due to the brittleness of the Al-Sr alloy.It was also found that the morphology and size of the Al_4Sr phases changed during heat treatment at high temperature up to 600 ℃. | Chengwei Liao Jianchun Chun Yang Li Rui Tu Chunxu Pan | 2012 | Journal of Materials Science & Technology2012，28，6： | 7 |
| 7 | 3-year Treatment of Tenofovir Alafenamide vs.Tenofovir Disoproxil Fumarate for Chronic HBV Infection in China显示文摘Background and Aims:Tenofovir alafenamide(TAF)has similar efficacy to tenofovir disoproxil fumarate(TDF)but with improved renal and bone safety in chronic hepatitis B patients studied outside of China.We report 3-year results from two phase 3 studies with TAF in China(Clinicaltrials.gov:NCT02836249 and NCT02836236).Methods:Chinese hepatitis B e antigen(HBeAg)-positive and-negative chronic hepatitis B patients with viremia and elevated alanine aminotransferase were randomized 2:1 to TAF or TDF treatment groups and treated in a double-blind fashion for 144 weeks(3 years).Efficacy responses were assessed by individual study while safety was assessed by a pooled analysis.Results:Of the 334 patients(180 HBeAg-positive and 154 HBeAg-negative)randomized and treated,baseline characteristics were similar between groups.The overall mean age was 38 years and 73%were male.The mean HBV DNA was 6.4 log10 IU/mL.The median alanine aminotransferase was 88 U/L,and 37%had a history of antiviral use.At week 144,the proportion with HBV DNA<29 IU/mL was similar among the two groups,with TAF at 83%vs.TDF at 79%,and TAF at 93%vs.TDF at 92%for the HBeAg-positive and-negative patients,respectively.In each study,higher proportions of TAF than TDF patients showed normalized alanine aminotransferase(via the American Association for the Study of Liver Diseases and the China criteria)and showed loss of HBsAg;meanwhile,the HBeAg seroconversion rates were similar.Treatment was well-tolerated among the TAF patients,who showed a smaller median decline in creatinine clearance(−0.4 vs.−3.2 mL/min;p=0.014)and less percentage change in bone mineral density vs.TDF at hip(−0.95%vs.−1.93%)and spine(+0.35%vs.−1.40%).Conclusions:In chronic hepatitis B patients from China,TAF treatment provided efficacy similar to TDF but with better renal and bone safety at 3 years. | Jinlin Hou Qin Ning Zhongping Duan You Chen Qing Xie Fu-Sheng Wang Lunli Zhang Shanming Wu Hong Tang Jun Li Feng Lin Yongfeng Yang Guozhong Gong John FFlaherty Anuj Gaggar Shuyuan Mo Cong Cheng Gregory Camus Chengwei Chen Yan Huang Jidong Jia Mingxiang Zhang GS-US-320-0110 and GS-US-320-0108 China Investigators | 2021 | Journal of Clinical and Translational Hepatology2021，9，3： | 7 |
| 8 | Task assignment under constraint of timing sequential for cooperative air combat显示文摘 | Chengwei Ruan Zhongliang Zhou Hongqiang Liu Haiyan Yang | 2016 | Journal of Systems Engineering and Electronics2016，27，4： | 6 |
| 9 | A New Discovery on the Deformation Behavior of Shale Gas Reservoirs Affecting Pore Morphology in the Juhugeng Coal Mining Area of Qinghai Province, Northwest China显示文摘Objective The Juhugeng mining area in Qinghai Province of northwest China has attracted wide attention among geologists for it hosts typical coal measure gases.The shale gas reservoirs were reformed by intensive structural movements during geological periods,resulting in the deformation of shale pores.The different temperature- | WANG Anmin CAO Daiyong LI Jing JIANG Ailin YANG Chengwei | 2017 | Acta Geologica Sinica(English Edition)2017，91，5： | 5 |
| 10 | Modification of wettability of stainless steel by picosecond laser surface microstructuring显示文摘We report on the modification of the wettability of stainless steel by picosecond laser surface microstructuring in this paper. Compared with traditional methods, picosecond laser-induced surface modification provides a fast and facile method for surface modification without chemical damage and environmental pollution. As a result of treatment by 100 ps laser pulses, microstructures are fabricated on the stainless steel sample surface, contributing to the increase of the contact angle from 88° to 105°, which realizes a transformation from hydrophilicity to hydrophobicity. The morphological features of fabricated microstructures are characterized by scanning electron microscopy and optical microscopy. | Zongjie Bao Chengwei Wang Yang Zhang Quan-Zhong Zhao | 2015 | Photonics Research2015，3，4： | 5 |
| 11 | Lectin receptor kinase OsLecRK-S.7 is required for pollen development and male fertility显示文摘Pollen grains are covered by exine that protects the pollen from stress and facilitates pollination.Here we isolated a male sterile mutant s13283 in rice exhibiting aborted pollen with abnormal exine and defective aperture.The mutant gene encodes a novel plasma membrane-localized legume-lectin receptor kinase that we named OsLecRK-S.7.OsLecRK-S.7 was expressed at different levels in all tested tissues and throughout anther development.In vitro kinase assay showed OsLecRK-S.7 capable of autophosporylation.Mutation in s13283(E560K)and mutation of the conserved ATP binding site(K418E)both knocked out the kinase activity.Mass spectrometry showed Thr376,Ser378,Thr386,Thr403,and Thr657 to be the autophosphorylation sites.Mutation of individual autophosphorylation site affected the in vitro kinase activity to different degrees,but did not abolish the gene function in fertility complementation.oslecrk-s.7 mutant plant overexpressing OsLecRK-S.7 recovered male fertility but showed severe growth retardation with reduced number of tillers,and these phenotypes were abolished by E560K or K418E mutation.The results indicated that OsLecRK-S.7 was a key regulator of pollen development. | Xiaoqun Peng Menglong Wang Yiqi Li Wei Yan Zhenyi Chang Zhufeng Chen Chunjue Xu Chengwei Yang Xing Wang Deng Jianxin Wu Xiaoyan Tang | 2020 | Journal of Integrative Plant Biology2020，62，8： | 4 |
| 12 | Expanding base editing scope to near-PAMless with engineered CRISPR/Cas9 variants in plants显示文摘Dear Editor,Base editors(BEs),including cytosine base editor(CBE)and adenine base editor(ABE),have been widely used to generate irreversible nucleotide substitution in plants and animals.However,their wide applications are largely hindered by the strict NG protospacer adjacent motif(PAM)sequences recognized by Streptococcus pyogenes Cas9(SpCas9)and its engineered variants,such as SpCas9-NG and xCas9(Hua et al.,2019;Ren et al.,2019;Wu et al.,2019;Zhong et al.,2019;Zhang et al.,2020).Most recently,it was reported that three new SpCas9 variants,SpCas9-NRRH,SpCas9-NRTH,and SpCas9-NRCH,could recognize non-G PAMs(NRNH,where R is A or G and H is A,C,or T)in human cells(Miller et al.,2020).Meanwhile,SPRY,another new SpCas9 variant,was developed to greatly expand the editing scope of BEs to nearly PAMless(Walton et al.,2020).In this study,we generated a series of efficient BE toolkits and almost achieved C-to-T mutation without PAM restriction except for NTG PAM,and largely expanded A-to-G mutation scope in stable transformed rice,providing a reference for application in other plants. | Chengwei Zhang Yao Wang Feipeng Wang Si Zhao Jinling Song Feng Feng Jiuran Zhao Jinxiao Yang | 2021 | Molecular Plant2021，14，2： | 4 |
| 13 | Developing high-efficiency base editors by combining optimized synergistic core components with new types of nuclear localization signal peptide显示文摘The clustered regularly interspaced short palindromic repeats(CRISPR)–CRISPR-associated protein(Cas) system has been widely used for genome editing. In this system, the cytosine base editor(CBE) and adenine base editor(ABE) allow generating precise and irreversible base mutations in a programmable manner and have been used in many different types of cells and organisms. However, their applications are limited by low editing efficiency at certain genomic target sites or at specific target cytosine(C) or adenine(A) residues. Using a strategy of combining optimized synergistic core components, we developed a new multiplex super-assembled ABE(sABE) in rice that showed higher base-editing efficiency than previously developed ABEs. We also designed a new type of nuclear localization signal(NLS) comprising a FLAG epitope tag with four copies of a codon-optimized NLS(F4NLS^(r2)) to generate another ABE named F4NLS-sABE. This new NLS increased editing efficiency or edited additional A at several target sites. A new multiplex super-assembled CBE(sCBE) and F4NLS^(r2) involved F4NLS-sCBE were also created using the same strategy. F4NLS-sCBE was proven to be much more efficient than sCBE in rice. These optimized base editors will serve as powerful genome-editing tools for basic research or molecular breeding in rice and will provide a reference for the development of superior editing tools for other plants or animals. | Feipeng Wang Chengwei Zhang Wen Xu Shuang Yuan Jinling Song Lu Li Jiuran Zhao Jinxiao Yang | 2020 | The Crop Journal2020，8，3： | 3 |
| 14 | Development of nanoscale drug delivery systems of dihydroartemisinin for cancer therapy: A review显示文摘Dihydroartemisinin(DHA),a first-line antimalarial drug,has demonstrated great anticancer effects in many types of tumors,including liver cancer,glioblastoma,and pancreatic cancer.Due to its abilities to induce programmed cell death(PCD;apoptosis,autophagy and ferroptosis),inhibit tumor metastasis and angiogenesis,and modulate the tumor microenvironment,DHA could become an antineoplastic agent in the foreseeable future.However,the therapeutic efficacy of DHA is compromised owing to its inherent disadvantages,including poor stability,low aqueous solubility,and short plasma halflife.To overcome these drawbacks,nanoscale drug delivery systems(NDDSs),such as polymeric nanoparticles(NPs),liposomes,and metal-organic frameworks(MOFs),have been introduced to maximize the therapeutic efficacy of DHA in either single-drug or multidrug therapy.Based on the beneficial properties of NDDSs,including enhanced stability and solubility of the drug,prolonged circulation time and selective accumulation in tumors,the outcomes of DHA-loaded NDDSs for cancer therapy are significantly improved compared to those of free DHA.This reviewfirst summarizes the current understanding of the anticancer mechanisms of DHA and then provides an overview of DHA-including nanomedicines,aiming to provide inspiration for further application of DHA as an anticancer drug. | Ka Hong Wong Donglin Yang Shanshan Chen Chengwei He Meiwan Chen | 2022 | Asian Journal of Pharmaceutical Sciences2022，17，4： | 3 |
| 15 | Voltage-gated sodium channel Nav1.5 promotes proliferation, migration and invasion of oral squamous cell carcinoma显示文摘The protein voltage-gated sodium channel Nav1.5 is highly upregulated in various types of cancer and, in general, promotes cancer cell invasiveness and metastatic progression. A previous study found that Nav1.5 was highly expressed in poorly differentiated oral squamous cell carci noma (OSCC). However, whether Nav1.5 enhances invasiveness and metastasis of OSCC are still unknown. In this study, we found that Nav1.5 was highly expressed in OSCC cell lines compared with normal oral keratinocyte HOK cell line by using western blot analysis. CCK-8 assay results revealed that downregulation of Nav1.5 expression by its specific siRNA reduced proliferation of OSCC HSC-3 cells. Moreover, transwell assay results showed Nav1.5 knockdown significantly inhibited migration and invasion of HSC-3 cells. Meanwhile, qRT-PCR and western blot analysis results showed that epidermal growth factor (EGF) induced Nav1.5 expression in a time-and dosedependent manner. In addition, EGF promoted proliferation, migration and invasion of HSC-3 cells. Importantly, the Nav1.5 inhibitor tetrodotoxin significantly inhibited the proliferation of HSC-3 cells and impeded the migration and invasion of HSC-3 cells. Furthermore, it was found that siRNAmediated knockdown of Nav1.5 also lessened the proliferation of HSC-3 cells and blocked the migration and invasion of HSC-3 cells. Taken together, these results indicate that Nav1.5 is involved in the progression of OSCC and Nav1.5 promotes the proliferation, migration and invasion of OSCC cells. | Jie Zhang Weijia Mao Ybngzheng Dai Chengwei Qian Yang Dong Zhangming Chen Lei Meng Zhe Jiang Ting Huang Jie Hu Panquan Luo Heinrich Korner Yong Jiang Songcheng Ying | 2019 | Acta Biochimica et Biophysica Sinica2019，51，6： | 3 |
| 16 | Perturbation of Auxin Homeostasis Caused by Mitochondrial FtSH4 Gene-Mediated Peroxidase Accumulation Regulates Arabidopsis Architecture显示文摘反应的氧种类和植物生长素在调整植物开发和形态基因的 changes.However 的网络起重要作用,位于在他们之间的相互作用下面的分子的机制糟糕被理解。孤立的这研究一妈(更腋的射击) 异种,它作为 mitochondrial AAA 朊酶 AtFtSH4 的等位基因被识别,并且在由调停调整植物开发描绘了 FtSH4 基因的功能在氢过氧化物之间的 peroxidase 依赖的相互影响(H 2 O 2) 和植物生长素动态平衡。侏儒症和增加的腋的分支的显型在妈观察了(作为 ftsh4-4 重命名) 从在 IAA 集中的减少的变异的结果。表明基因, includingIAA1, IAA2,和 IAA3 的几植物生长素的表达式层次,以及几植物生长素绑定和运输基因,在 ftsh4-4 植物显著地减少了。然而, H 2 O 2 和 peroxidases 层次,也举办 IAA oxidase 活动,显著地在 ftsh4-4 植物被提高。ftsh4-4 显型能被表示 iaaM 基因或由将 peroxidase 基因 PRX34 和 PRX33 击倒颠倒。两条途径能在 ftsh4-4 异种增加植物生长素层次。一起拿,提供的这些结果为在 mitochondrialATP 依赖的朊酶之间的相互作用指导分子、基因的证据, H 2 调整植物生长和 development.Key 词的 O 2, 和植物生长素动态平衡: | Shengchun Zhang Juelin Wu Dongke Yuan Daowei Zhang Zhigang Huang Langtao Xiao Chengwei Yang | 2014 | Molecular Plant2014，7，5： | 3 |
| 17 | Ore Image Segmentation Method Based on U-Net and Watershed显示文摘Ore image segmentation is a key step in an ore grain size analysis based on image processing.The traditional segmentation methods do not deal with ore textures and shadows in ore images well Those methods often suffer from under-segmentation and over-segmentation.In this article,in order to solve the problem,an ore image segmentation method based on U-Net is proposed.We adjust the structure of U-Net to speed up the processing,and we modify the loss function to enhance the generalization of the model.After the collection of the ore image,we design the annotation standard and train the network with the annotated image.Finally,the marked watershed algorithm is used to segment the adhesion area.The experimental results show that the proposed method has the characteristics of fast speed,strong robustness and high precision.It has great practical value to the actual ore grain statistical task. | Hui Li Chengwei Pan Ziyi Chen Aziguli Wulamu Alan Yang | 2020 | Computers, Materials & Continua2020，，10： | 2 |
| 18 | Clinicopathological and Prognostic Characteristics of Hepatoid Adenocarcinoma of the Stomach显示文摘 | Jinlin Yang Rui Wang Wenyan Zhang Wen Zhuang Mojin Wang Chengwei Tang D. Fan | 2014 | Gastroenterology Research and Practice2014，，： | 2 |
| 19 | A Putative Chloroplast-Localized Ca2+/H+ Antiporter CCHA1 Is Involved in Calcium and pH Homeostasis and Required for PSII Function in Arabidopsis显示文摘钙为叶绿体,不是在仅仅是重要的它的光合而且 nonphotosynthetic 功能。多重 Ca 2+/H+ transporters 和隧道在血浆膜和植物房间的细胞器膜被描述了并且学习;然而,分子的身份和叶绿体 Ca 2+/H+ antiporters 的生理的角色仍然保持未知。这里,我们报导 UPF0016 家庭,的一个成员的鉴定和描述 CCHA1 (叶绿体局部性的潜在的 Ca 2+/H+ antiporter ) ,在 Arabidopsis thaliana。我们观察到 ccha1 异种植物开发了苍白的绿叶子并且与损害 photosystem II (PSII ) 功能一起显示出严重地阻碍的生长。CCHA1 本地化到 PSII 核心子单元和演变氧的建筑群的叶绿体,和层次显著地与野类型相比在 ccha1 异种被减少。在高 Ca 2+ 集中, Arabidopsis CCHA1 部分救了酵母 gdt1 0 异种的生长缺点,它在 Ca 2+/H+ antiporter 是有缺点的。ccha1 异种植物也在 pH 显示出重要敏感到 CaCl 2 和 MnCl 2, 以及变化的高集中。一起拿这些结果,我们建议 CCHA1 可能在 Arabidopsis 与批评功能把通常认为的叶绿体局部性的 Ca 2+/H+ antiporter 编码为 PSII 的规定并且在叶绿体 Ca 2+ 和 pH 动态平衡。 | Chao Wang Weitao Xu Honglei Jin Taijie Zhang Jianbin Lai Xuan Zhou Shengchun Zhang Shengjie Liu Xuewu Duan Hongbin Wang Changlian Peng Chengwei Yang | 2016 | Molecular Plant2016，9，8： | 2 |
| 20 | The Pumilio RNA-binding protein APUM24 regulates seed maturation by fine-tuning the BPM-WRI1 module in Arabidopsis显示文摘Pumilio RNAbindingproteinsparticipateinmes-senger RNA(mRNA)degradation and t ranslational repression,but their roles in plant development are largely unclear.Here,we show that Arabidopsis PUMILIO PROTEIN24(APUM24),an atypical Pumiliohomology domaincontaining protein,plays an im-portant part in regulating seed maturation,a major stage of plant development.APUM24 is strongly expressed in maturing seeds.Reducing APUM24 expression resulted in abnormal seed maturation,wrinkled seeds,and lower seed oil contents,and APUM24 knockdown resulted in lower levels of WRINKLED 1(WRI1),a key transcription factor con-trolling seed oil accumulation,and lower expression of WRI1 target genes.APUM24 reduces the mRNA stability of BTB/POZMATH(BPM)family genes,thus decreasing BPM protein levels.BPM is responsible for the 26S proteasomemediated degradation of WRI1 and has important functions in plant growth and development.The 3′untranslated regions of BPM family genes contain putative Pumilio response elements(PREs),which are bound by APUM24.Re-duced BPM or increased WRI1 expression rescued the decient seed maturation of apum242 knock-down mutants,and APUM24 overexpression re-sulted in increased seed size and weight.Therefore,APUM24 is crucial to seed maturation through its action as a positive regulatornetuning the BPMWRI1 module,making APUM24 apromising target for breeding strategies to increase crop yields. | Ruihua Huang Mengling Liu Guanping Gong Pingzhi Wu Barunava Patra Ling Yuan Hongting Qin Xiaoxu Wang Guohe Wang Huimei Liao Lu Gao Chengwei Yang Hongqing Li Shengchun Zhang | 2021 | Journal of Integrative Plant Biology2021，63，7： | 2 |
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