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| 1 | Control of Rice Embryo Development, Shoot Apical Meristem Maintenance, and Grain Yield by a Novel Cytochrome P450显示文摘被子植物种子通常由二主要部分组成:胚胎和内乳。然而,分子的机制 underlyingembryo 和内乳发展仍然保持大部分未知,特别地在米饭,模型谷物。这里,我们报导 identificationand 米饭巨人胚胎(GE ) 基因的功能的描述。GE 的变化在种子导致了一个大胚胎,它被胚鳞房间的过多的扩大引起。embryonic 以后 growthof ge 幼苗严重地由于有缺点的射击被禁止顶端的分裂组织(SAM ) 维护。基于地图的克隆表明 thatGE 编码对 endoplasmic 蜂窝胃局部性的 CYP78A 亚科 P450 monooxygenase。GE 在 scutellar 上皮主要被表示,在胚胎和内乳之间的接口区域。Overexpressionof GE 支持了细胞增长并且提高了米饭植物生长和谷物产量,但是减少了胚胎尺寸,建议 GE 为协调米饭胚胎和内乳开发是批评的。而且,转基因的 Arabidopsis 植物 overexpressing AtCYP78A10,一个 GE 相当或相同的事物,也生产的更大的种子,在一起调整种子 development.Taken 为 P450s 的 CYP78A 亚科暗示一个保存角色,我们的结果显示 GE 在调整胚胎发展和 SAM maintenance.Key 词起关键作用: | Weibing Yang Mingjun Gao Xin Yin Jiyun Liu Yonghan Xu Longjun Zeng Qun Li Shubiao Zhang Junmin Wang Xiaoming Zhang Zuhua He | 2013 | Molecular Plant2013，6，6： | 16 |
| 2 | Orbital angular momentum mode logical operation using optical diffractive neural network显示文摘Optical logical operations demonstrate the key role of optical digital computing,which can perform general-purpose calculations and possess fast processing speed,low crosstalk,and high throughput.The logic states usually refer to linear momentums that are distinguished by intensity distributions,which blur the discrimination boundary and limit its sustainable applications.Here,we introduce orbital angular momentum(OAM)mode logical operations performed by optical diffractive neural networks(ODNNs).Using the OAM mode as a logic state not only can improve the parallel processing ability but also enhance the logic distinction and robustness of logical gates owing to the mode infinity and orthogonality.ODNN combining scalar diffraction theory and deep learning technology is designed to independently manipulate the mode and spatial position of multiple OAM modes,which allows for complex multilight modulation functions to respond to logic inputs.We show that few-layer ODNNs successfully implement the logical operations of AND,OR,NOT,NAND,and NOR in simulations.The logic units of XNOR and XOR are obtained by cascading the basic logical gates of AND,OR,and NOT,which can further constitute logical half-adder gates.Our demonstrations may provide a new avenue for optical logical operations and are expected to promote the practical application of optical digital computing. | PEIPEI WANG WENJIE XIONG ZEBIN HUANG YANLIANG HE ZHIQIANG XIE JUNMIN LIU HUAPENG YE YING LI DIANYUAN FAN SHUQING CHEN | 2021 | Photonics Research2021，9，10： | 5 |
| 3 | Controllable photonic spin Hall effect with phase function construction显示文摘Photonic spin Hall efect(SHE)provides new opportunities for achieving spin-based photonics applications.However,flexibly manipulating the spin-dependent sltting(SDS)of photonic SHE and imposing extra phase modulation on the two spin components are always a challenge.Here,a controllable SHE mechanism based on phase function construction is reported.It is conduded that the phases with specific functional structures performing a coordinate translation are equivalent to integrating a gradient phase to the original phases.Hence,the original phase can be used for independent phase modulation,and the gradient phase originating from the co-ordinate translation is capable of manipulating the SDS.A metasurface with Pancharatnam-Berry phase that can impose conjugate phases to the two spin components of light is fabricated to verify this mechanism.By shifing the light position,the SDS is continuously manipulated in the visible region,which is successfully used for detecting the polarization llipticity.The extra phase modulation is also performed with the original phase and thus enables measuring singular beams.It is anticipated that the controllable SHE manipulation method may open new avenues in the fields of spin photonics,optical sensing,optical communications,etc. | YANLIANG HE ZHIQIANG XIE BO YANG XUEYU CHEN JUNMIN LIU HUAPENG YE XINXING ZHOU YING LI SHUQING CHEN DIANYUAN FAN | 2020 | Photonics Research2020，8，6： | 3 |
| 4 | Elimination of a Retrotransposon for Quenching Genome Instability in Modern Rice显示文摘Transposable elements(TEs)constitute the most abundant portions of plant genomes and can dramatically shape host genomes during plant evolution.They also play important roles in crop domestication.However,whether TEs themselves are also selected during crop domestication has remained unknown.Here,we identify an active long terminal repeat(LTR)retrotransposon,HUO,as a potential target of selection during rice domestication and breeding.HUO is a low-copy-number LTR retrotransposon,and is active under natural growth conditions and transmitted through male gametogenesis,preferentially inserting into genomic regions capable of transcription.HUO exists in all wild rice accessions and about half of the archaeological rice grains(1200–7000 years ago)and landraces surveyed,but is absent in almost all modern varieties,indicating its gradual elimination during rice domestication and breeding.Further analyses showed that HUO is subjected to strict gene silencing through the RNA-directed DNA methylation pathway.Our results also suggest that multiple HUO copies may trigger genomic instability through altering genome-wide DNA methylation and small RNA biogenesis and changing global gene expression,resulting in decreased disease resistance and yield,coinciding with its elimination during rice breeding.Together,our study suggests that negative selection of an active retrotransposon might be important for genome stability during crop domestication and breeding. | Yu Peng Yingying Zhang Yijie Gui Dong An Junzhong Liu Xun Xu Qun Li Junmin Wang Wen Wang Chunhai Shi Longjiang Fan Baorong Lu Yiwen Deng Sheng Teng Zuhua He | 2019 | Molecular Plant2019，12，10： | 2 |
| 5 | Role and relationship of nitric oxide and hydrogen peroxide in light/dark regulated-stomatal movement in Vicia faba 显示文摘 | She Xiaoping Song Xigui He Junmin | 2004 | Acta Botanica Sinica2004，46，11： | 1 |
| 6 | Role and rela- tionship of nitric oxide and hydrogen peroxide in light / dark regulated stomatal movement in Vicia faba显示文摘 | She Xiaoping Song Xigui He Junmin | 2004 | Acta Botanica Sinica2004，46，： | 1 |
| 7 | Role and relationship of nitric oxide and hydrogen peroxide in light/dark-regulated stomatal movement in Vicia faba 显示文摘 | SHE Xiaoping SONG Xigui HE Junmin | 2004 | Acta Botanica Sinica2004，46，11： | 1 |
| 8 | Role and relationship of nitric oxide and hydrogen peroxide in light/dark-regulated stomatal movement in Vicia faba 显示文摘 | SHE Xiaoping SONG Xigui HE Junmin | 2004 | Acta Botanica Sinica2004，，： | 1 |
| 9 | Effect of Low Temperature Treatment on Agrobacterium-mediated Transformation of Maize Seed Buds显示文摘[Objectives]This study was conducted to improve the genetic transformation rate of maize. [Methods]The seeds of maize ' Zheng 58' as the experimental material were germinated and treated under freezing temperature of-18 ℃ for 30 and 35 min. The EGFP gene was transformed into the growth points of these seed buds by Agrobacterium tumefaciens EHA105. The transformation effect was determined by fluorescence protein detection on transformed buds. [Results]After a certain period of treatment at-18 ℃ following germination and transformation of maize bud growth points with A. tumefaciens,although the survival rate of maize buds was reduced,the percentage of transformed cells significantly increased. [Conclusions]Low temperature treatment can improve the transformation efficiency of A. tumefaciens to the growth point of maize bud. | Mengyu LYU Fushuang DONG Junmin ZHANG He ZHAO Jianfang CHAI Shuo ZHOU Fan YANG Yongwei LIU Haibo WANG | 2018 | Agricultural Biotechnology2018，7，3： | 1 |
| 10 | The in volvement of nitric oxide in ultraviolet-B-inhibited pollen germination and tube growth of Paulownia tomen- tosa in vitro 显示文摘 | He Junmin Bai Xiaoling Wang Ruibin | 2007 | Physiologia Plantarum2007，131，： | 1 |
| 11 | Application of Waterproof Technology in Construction Engineering显示文摘In building engineering,building waterproofing technology is a comprehensive and highly applied engineering science and technology.It is an important part of construction technology.It is important to improve the function of building use and production,quality of life and improve the living environment.Waterproof engineering is a systematic project,which involves the waterproof material,waterproof engineering design,construction technology,the management of the building and other aspects.The task of building waterproofing project is to synthesize all the above factors,to carry out all-round evaluation,select the high-performance waterproof material to meet the requirements,and carry out reliable,durable,reasonable and economical waterproof function engineering design,careful organization,careful construction,maintenance management system to meet the buildings and structures of the waterproof durability,to achieve high quality waterproofi ng and good comprehensive benefi ts.At the same time,waterproof engineering is a demanding professional technology,so the construction of specialization is to ensure that the quality of roof waterproofi ng works the key,if construction operation is not serious,the technology is not enough,and the consequences will inevitably lead to failure of waterproofing works.Quality of waterproofing works the overall quality requirements of building waterproofi ng works are:impermeable to leakage,to ensure smooth drainage,so that the building has a good waterproof and use function.The quality of building waterproofi ng works is superior to waterproofi ng material,waterproof design,waterproof construction and maintenance management. | Jintu Lin Changye He Junmin Zhuo | 2018 | Insight-Civil Engineering2018，1，1： | 0 |
| 12 | A systematic analysis of key genes and signaling pathways identifies a signature for neuropathic pain after spinal cord injury显示文摘Spinal cord injury(SCI) damages sensory systems,producing chronice neuropathic pain that is refractory to medical treatment.The specific mechanisms that underlie SCI-induced neuropathic pain(SCI-NP)remain unclear,and protein biomarkers have not yet been integrated into diagnostic screening.To better understand the host molecular pathways involved in SCI-NP,we used a bioinformatic approach to identify target genes and their associated functions,pathways and networks. | Chen Xuemei Wang Junmin Xing Yinpei He Jinxin Li Zefu Zang Weidong Wang Jian | 2021 | 解剖学杂志2021，44，S01： | 0 |
| 13 | Collision-avoidance path planning for multi-ship encounters considering ship manoeuvrability and COLREGs显示文摘Ship collision prevention has always been a hot topic of research for navigation safety.Recently,autonomous ships have gained much attention as a means of solving collision problems by machine control with a collision-avoidance algorithm.An important question is how to determine optimal path planning for autonomous ships.This paper proposes a path-planning method of collision avoidance for multi-ship encounters that is easy to realize for autonomous ships.The ship course-control system uses fuzzy adaptive proportion-integral-derivative(PID)control to achieve real-time control of the system.The automatic course-altering process of the ship is predicted by combining the ship-motion model and PID controller.According to the COLREGs,ships should take different actions in different encounter situations.Therefore,a scene-identification model is established to identify these situations.To avoid all the TSs,the applicable course-altering range of the OS is obtained by using the improved velocity obstacle model.The optimal path of collision avoidance can be determined from an applicable course-altering range combined with a scene-identification model.Then,the path planning of collision avoidance is realized in the multi-ship environment,and the simulation results show a good effect.The method conforms to navigation practice and provides an effective method for the study of collision avoidance. | Yixiong He Zhaoran Li Junmin Mou Weixuan Hu Liling Li Bing Wang | 2021 | Transportation Safety and Environment2021，3，2： | 0 |
| 14 | Effects of Acetylacetone Solution Soaking on Agrobacterium - transformed Maize Seed Buds显示文摘[Objectives]The effect of acetosyringone seed soaking on the transformation of maize seed buds was analyzed,so as to improve the genetic transformation efficiency of maize and to provide technical support for transgenic breeding of maize.[Methods]The seeds of the'Zheng 58'maize inbred line were used as experimental materials.When the seeds were germinated,AS was added to the water at concentrations of 70,140,210,and 280μmol/L,respectively,and the seeds germinated without the addition of AS served as the CK.The Agrobacterium-mediated method was used to transform bud growth points of maize seeds,and green fluorescent protein detection was performed on the young shoots transformed with EGFP(enhanced green fluorescent protein)gene.The effect of soaking seeds with acetosyringone solution on the transformation of maize bud growth points by Agrobacterium was studied according to the detection results.[Results]Soaking seeds in acetosyringone solutions for germination had the effect of inhibiting the germination of maize seeds and inhibiting sprout elongation,and the higher the concentration of acetosyringone,the stronger the inhibition.When the concentration of acetosyringone solution was 280μmol/L,the germination rate of seeds was only 36.2%of the CK,while soaking seeds with 70-140μmol/L acetosyringone solution for germination could not only ensure a higher germination rate of maize seeds,but also significantly increased the transformation efficiency of maize bud growth points.When the seeds were soaked with 70μmol/L acetosyringone solution for germination,the positive rate of transformed maize buds was the highest,reaching 32.1%.[Conclusions]When maize bud growth points were used as the receptor of Agrobacterium transformation,soaking seeds with 70-140μmol/L acetosyringone for germination basically did not affect the germination of seeds,and was beneficial to the activation of Agrobacterium,thereby promoting the transformation. | Mengyu LYU Fushuang DONG Shuo ZHOU Jianfang CHAI He ZHAO Yongwei LIU Fan YANG Bo JIAO Xiaoyu LI Junmin ZHANG Haibo WANG | 2021 | Agricultural Biotechnology2021，10，3： | 0 |
| 15 | Highly reinforce the interface stability using 2-Phenyl-1H-imidazole-1-sulfonate electrolyte additive to enhance the high temperature performance of LiNi_(0.8)Co_(0.1)Mn_(0.1)O_(2)/graphite batteries显示文摘This work develops 2-Phenyl-1H-imidazole-1-sulfonate(PHIS)as a multi-functional electrolyte additive for H2O/HF scavenging and film formation to improve the high temperature performance of LiNi_(0.8)Co_(0.1)Mn_(0.1)O_(2)/graphite batteries.After 450 cycles at room temperature(25℃),the discharge capacity retentions of batteries with blank and PHIS-containing electrolyte are 56.03%and 94.92%respectively.After 230 cycles at high temperatures(45℃),their values are 75.30%and 88.38%respectively.The enhanced electrochemical performance of the batteries with PHIS-containing electrolyte is supported by the spectroscopic characterization and theoretical calculations.It is demonstrated that this PHIS electrolyte additive can facilitate the construction of the electrode interface films,remove the H2O/HF in the electrolyte,and improve the electrochemical performance of the batteries.This work not only develops a sulfonate-based electrolyte but also can stimulate new ideas of functional additives to improve the battery performance. | Xin He Yiting Li Wenlian Wang Xueyi Zeng Huilin Hu Haijia Li Weizhen Fan Chaojun Fan Jian Cai Zhen Ma Junmin Nan | 2023 | Journal of Energy Chemistry2023，，5： | 0 |
| 16 | Study on Differentiation of Growing Points in Corn Sprouts into Multiple Stems显示文摘[Objectives] This study was conducted to improve the efficiency of genetic transformation using growing points of corn sprouts. [Methods] A mixed liquid of plant hormones 6-BA and KT at a suitable concentration and ratio was added dropwise to the growing points of corn sprouts, followed by culture under appropriate conditions. [Results] Corn sprouts could be induced to form multiple plants, thereby improving the transformation efficiency of growing points in corn sprouts. [Conclusions] This study provides a breeding method using growing points of corn sprouts as transformation receptors for direct plantlet formation without tissue culture by the Agrobacterium transgenic technology. | Mengyu LYU Fushuang DONG Jianfang CHAI Shuo ZHOU He ZHAO Yongwei LIU Fan YANG Xiaoyu LI Junmin ZHANG Haibo WANG | 2020 | Agricultural Biotechnology2020，9，1： | 0 |
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