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The Plant Phenome Journal 2022年第1期5卷

作者： Joshua R. Evans Fernando E. Romero Galvan Kathleen Kanaley Lance Cadle-Davidson Kaitlin M. Gold College of Agriculture and Life Sciences Cornell AgriTech School of Integrative Plant Sciences Cornell Univ. Geneva NY 14456 USA USDA-ARS Grape Genetics Research Unit Geneva NY 14456 USA Contribution: Conceptualization Formal analysis Investigation Methodology Project administration Resources Software Visualization Writing - original draft Writing - review & editing Contribution: Conceptualization Data curation Validation Visualization Writing - review & editing Contribution: Visualization Contribution: Funding acquisition Resources Supervision Writing - review & editing Contribution: Conceptualization Investigation Project administration Resources Supervision Writing - review & editing

Field scouting is an important part of many research methodologies in plant pathology and plant phenomics. However, linking scouting data to field imagery is often hampered by the time-consuming task of georeferencing with a GIS. Here, we present the QScout tool suite for integrating remote sensing imagery and raster data with field-scouting data in QGIS, an open-source GIS program. The central features of QScout are the Drop Pins and Locate Pins plugins, allowing the user to easily link scouted data to remote sensing imagery. QScout also includes the Value Grabber and Grid Aggregator plugins, which transfer raster data into pins and aggregate the data from the pins into a grid, respectively. The final tools, Drop, Grab, and Aggregate and Locate, Grab, and Aggregate , are plugins that combine subsets of the four core plugins. The interface allows GIS users to effectively make use of field-scouted observations with remote imagery and can improve data organization, analysis, and identification of locations of interest for further scouting or targeted management. QScout is publicly available as a GitHub repository: ( https://***/GoldLabGrapeSPEC/QScout ).

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Effects of onion paste on flavor of a different kind of bread (naan) analyzed with E-Nose and GC-IMS

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Journal of Food Processing and Preservation 2022年第4期46卷

作者： Gulnazar Sireyil Aygul Alim College of Food Sciences and Pharmacy Xinjiang Agricultural University Ürümqi China Xinjiang Key Laboratory of Post-harvest Science and Technology of Fruit Ürümqi China Contribution: Data curation Visualization Writing - original draft Contribution: Conceptualization Formal analysis Funding acquisition Investigation Resources Supervision Validation Writing - review & editing

In this study, electronic nose (E-Nose) and gas chromatography-ion mobility spectrometry (GC-IMS) were used to analyze the effects of different amounts of onion paste (0, 10, 20, 30, 40, and 50%) on the flavor of naan (a different kind of bread with a round/circle shape, and naan is largely taken as favorite food in Xinjiang Uyghur Autonomous Region, China). The results showed that the E-Nose analysis could distinguish six kinds of naan flavor generated due to different amounts of onion paste. A total of 24 known volatile components were detected by GC-IMS, including alkanes, alkenes, phenols, esters, ketones, aldehydes, heterocycles, etc. Cluster analysis and principal component analysis (PCA) showed that six kinds of naan with different amounts of onion paste could be distinguished by flavor compounds. The reliable results derived by GC-IMS, PCA, and linear discriminant analysis in this study can provide precise theoretical guidance for revealing the formation of the flavor of similar bread products like naan. Novelty impact statement Electronic nose and gas chromatography-ion mobility spectrometry (GC-IMS) were used to analyze the effects of different amounts of onion paste (0, 10, 20, 30, 40, and 50%) on the flavor of round/circle bread (naan). Electronic nose and GC-IMS analysis showed that different flavors and 24 known volatile components were generated due to different amounts of onion paste. Cluster analysis and principal component analysis (PCA) showed that six kinds of naan with different amounts of onion paste could be distinguished by flavor compounds.

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Longitudinal imaging in Kleefstra syndrome—Brief report and literature review

Annals of the Child Neurology Society

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Annals of the Child Neurology Society 2023年第3期1卷

作者： Giovanni Castellucci Csaba Juhasz Aimee F. Luat Detroit Medical Center Children's Hospital of Michigan Central Michigan University Detroit Michigan USA Contribution: Conceptualization Data curation Formal analysis Investigation Methodology Resources Supervision Validation Visualization Writing - original draft Writing - review & editing Department of Pediatrics and Neurology Wayne State University School of Medicine Detroit Michigan USA Department of Pediatrics Central Michigan University Mt. Pleasant Michigan USA

Background Kleefstra syndrome (KS) is a rare genetic condition affecting the euchromatic histone methyltransferase 1 ( EHMT1 ) gene, typically presenting with developmental delay, generalized hypotonia, distinctive facial dysmorphisms, and neuropsychiatric anomalies. Methods We collected longitudinal magnetic resonance imaging (MRI) data of a child with KS and cerebrospinal fluid (CSF) dissection over 16 years and reviewed the literature focusing on articles reporting MRI findings in KS based on a PubMed search. Results An 18-year-old female with KS presented with developmental delay at age 18 months and seizures at age 10 years. At age 23 months, MRI showed ventriculomegaly. Follow-up MRI nine years later showed CSF dissection from the right lateral ventricle, which progressed similarly in the contralateral side 3 years later and stabilized over time. To date, only 20 articles report MRI findings from 49 patients with KS. The brain imaging findings range from normal (about 25%) to various abnormalities, including ventriculomegaly, white matter signal abnormalities, and dysmorphic corpus callosum and brainstem structures. CSF dissection was not found in any cases with white matter or other abnormalities. Conclusions CSF dissection may be a rare neuroimaging finding of KS. Its etiology is unclear, but we speculate that epigenetic mutations could indirectly affect the development and integrity of ependymal cell lining along the ventricles. Alternatively, the long-standing hydrocephalus may have caused the development of pseudodiverticula and subsequent CSF dissection.

关键词： EHMT1 gene magnetic resonance imaging Mendelian disorders of the epigenetic machinery (MDEM)

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Reversible Ammonium Ion Intercalation/de-intercalation with Crystal Water Promotion Effect in Layered VOPO4⋅2 H2O**

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Angewandte Chemie 2023年第24期135卷

作者： Dr. Fei Ye Ruilvjing Pang Chengjie Lu Qiang Liu Prof. Yuping Wu Dr. Renzhi Ma Prof. Linfeng Hu School of Materials Science and Engineering Southeast University Nanjing 211189 China Contribution: Conceptualization (equal) Data curation (equal) Formal analysis (lead) Investigation (lead) Writing - original draft (equal) Contribution: Data curation (lead) Formal analysis (lead) Validation (lead) Contribution: Software (lead) Writing - original draft (supporting) Contribution: Formal analysis (equal) Investigation (equal) Software (equal) School of Energy and Environment Southeast University Nanjing 211189 P. R. China Contribution: Funding acquisition (equal) Writing - review & editing (equal) Research Center for Materials Nanoarchitectonics (MANA) National Institute for Materials Science (NIMS) Namiki 1–1 Tsukuba Ibaraki 305-0044 Japan Contribution: Conceptualization (lead) Formal analysis (equal) Writing - review & editing (equal) Contribution: Conceptualization (lead) Funding acquisition (lead) Project administration (lead) Supervision (lead) Visualization (lead) Writing - original draft (lead)

The non-metal NH 4 + carrier has attracted tremendous interests for aqueous energy storage owing to its light molar mass and fast diffusion in aqueous electrolytes. Previous study inferred that NH 4 + ion storage in layered VOPO 4 ⋅2 H 2 O is impossible due to the removal of NH 4 + from NH 4 VOPO 4 leads to a phase change inevitably. Herein, we update this cognition and demonstrated highly reversible intercalation/de-intercalation behavior of NH 4 + in layered VOPO 4 ⋅2 H 2 O host. Satisfactory specific capacity of 154.6 mAh g −1 at 0.1 A g −1 and very stable discharge potential plateau at 0.4 V based on reference electrode was achieved in VOPO 4 ⋅2 H 2 O. A rocking-chair ammonium-ion full cell with the VOPO 4 ⋅2 H 2 O//2.0 M NH 4 OTf//PTCDI configuration exhibited a specific capacity of 55 mAh g −1 , an average operating voltage of about 1.0 V and excellent long-term cycling stability over 500 cycles with a coulombic efficiency of ≈99 %. Theoretical DFT calculations suggest a unique crystal water substitution process by ammonium ion during the intercalation process. Our results provide new insight into the intercalation/de-intercalation of NH 4 + ions in layered hydrated phosphates through crystal water enhancement effect.

关键词： Aqueous Ammonium-Ion Batteries Discharge Plateau Intercalation/De-Intercalation Layered Framework VOPO4⋅2 H2O

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Anion-Trap Engineering toward Remarkable Crystallographic Reorientation and Efficient Cation Migration of Zn Ion Batteries

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Angewandte Chemie 2022年第44期134卷

作者： Meijia Qiu Dr. Peng Sun Dr. Yu Wang Dr. Liang Ma Prof. Chunyi Zhi Prof. Wenjie Mai Siyuan Laboratory Guangzhou Key Laboratory of Vacuum Coating Technologies and New Energy Materials Guangdong Provincial Engineering Technology Research Center of Vacuum Coating Technologies and New Energy Materials Department of Physics Jinan University Guangdong 510632 P. R. China Contribution: Conceptualization (lead) Data curation (lead) Formal analysis (lead) Investigation (lead) Software (lead) Writing - original draft (lead) Contribution: Data curation (lead) Formal analysis (lead) Funding acquisition (equal) Investigation (equal) Software (lead) Visualization (supporting) Writing - original draft (lead) Department of Materials Science and Engineering City University of Hong Kong 83 Tat Chee Avenue Kowloon Hong Kong 999077 P. R. China Contribution: Formal analysis (equal) Visualization (equal) Writing - original draft (equal) Contribution: Formal analysis (supporting) Software (equal) Contribution: Formal analysis (lead) Supervision (lead) Writing - review & editing (lead) Contribution: Formal analysis (lead) Funding acquisition (lead) Supervision (lead) Writing - review & editing (lead)

Zn batteries are considered as potential candidates in future power sources, however suffer problems of rampant dendrite/by-product on Zn anodes, torpid Zn 2+ transfer/diffusion and poor energy density. Inspired by the host-guest interaction chemistry, an anion-trap agent β-cyclodextrin (β-CD) is introduced into the Zn(ClO 4 ) 2 electrolyte to induce dominant Zn (002) deposition and improve Zn 2+ migration behaviors. The anion ClO 4 − is revealed to be trapped inside the cavity of β-CD, impairing barriers for Zn 2+ migration and significantly elevating the Zn 2+ transference number to 0.878. Meanwhile, the β-CD@ClO 4 − complex shows the function in preferential growth of the Zn (002), blocking the approach of dendrite growth. Above combined functions lead to substantial enhancement in long-term stability and cell capacity, as proved by 10 times longer life of Zn||Zn symmetric cells and 57 % capacity increasement of Zn-MnO 2 full cells (at 0.1 A g −1 ) compared with that of pure Zn(ClO 4 ) 2 electrolyte.

关键词： Anion-Trap Crystallographic Reorientation Efficient Cation Migration Zn Ion Batteries

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A semi-automatic workflow for plot boundary extraction of irregularly sized and spaced field plots from UAV imagery

The Plant Phenome Journal

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The Plant Phenome Journal 2022年第1期5卷

作者： Thuan Ha Hema Duddu Albert Vandenberg Steve Shirtliffe Dep. of Plant Sciences College of Agriculture and Bioresources Univ. of Saskatchewan 51 Campus Dr. Saskatoon SK Canada Contribution: Data curation Formal analysis Methodology Software Writing - original draft Agriculture and Agri-Food Canada 107 Science Place Saskatoon SK Canada Contribution: Data curation Formal analysis Project administration Visualization Writing - original draft Contribution: Conceptualization Funding acquisition Investigation Supervision Writing - review & editing Contribution: Funding acquisition Resources Supervision Writing - review & editing

Advances in high-throughput platforms such as UAVs (unoccupied aerial vehicles) facilitate rapid image-based phenotypic data acquisition. However, existing plot-level data extraction methods are unreliable if field plots differ in size and spacing, as often occurs in early-generation plant breeding trials. To overcome the limitations of conventional plot extraction techniques, a combinational approach with both field-map information and image classification techniques can be used to optimize plot extraction. The objective of this study was to develop a plot boundary extraction workflow for irregularly sized and spaced field plots from UAV imagery using plot spacing data and vegetation index-based classifiers. An herbicide screening experiment consisting of three replications of 780 lentil ( Lens culinaris Medik.) populations was foliar sprayed with saflufenacil. Aerial image acquisition was conducted during the peak vegetation stage using a RedEdge multispectral camera. A semi-automatic workflow was compiled in eCognition software to extract lentil plot boundaries. Normalized difference vegetation index (NDVI) was calculated to locate the plots with vegetation and those with low NDVI or no vegetation, and pixel resizing based on plot size and orientation was used to draw the plot boundary. The extraction results showed a precise estimation of plot boundary for all the plots with a wide range of herbicide damage, including the plots with complete loss of vegetation. By using a simple convolutional filter (line filter), image thresholding, and pixel resizing, this approach avoided the use of complex algorithm-based methodologies. Results suggest that this workflow can be extended to a wide range of phenotyping studies.

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Crosstalk between cancer cells and the nervous system

Medicine Advances

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Medicine Advances 2023年第3期1卷

作者： Meng Huang Gu Gong Yicheng Deng Xinmiao Long Wenyong Long Qing Liu Wei Zhao Rufu Chen Guangdong Cardiovascular Institute Guangdong Provincial People's Hospital Guangdong Academy of Medical Sciences Guangzhou China Medical Research Institute Guangdong Provincial People's Hospital Guangdong Academy of Medical Sciences Southern Medical University Guangzhou China Contribution: Formal analysis (lead) Investigation (lead) Resources (lead) Visualization (lead) Writing - original draft (lead) Department of Neurosurgery in Xiangya Hospital Central South University Changsha China Contribution: Data curation (supporting) Validation (supporting) Writing - original draft (supporting) Zhongshan School of Medicine Sun Yat-sen University Guangzhou China Contribution: Formal analysis (equal) Investigation (supporting) Visualization (equal) Department of Pathogeny Biology School of Basic Medical Science Central South University Changsha Hunan China Contribution: Data curation (supporting) Investigation (supporting) Software (supporting) Contribution: Investigation (supporting) Visualization (supporting) Contribution: Methodology (supporting) Writing - review & editing (supporting) Rufu Chen and Wei Zhao Guangdong Provincial People's Hospital No.106 ZhongshanRoad II Guangzhou 510080 China. Contribution: Conceptualization (equal) Project administration (equal) Supervision (equal) Writing - review & editing (equal)

Crosstalk between tumors and the nervous system has emerged as a significant hallmark of human cancer. In the central nervous system, neurons closely interact with tumor cells, promoting the proliferation of glioma and neuroblastoma. Additionally, the peripheral nervous system plays a crucial role in reshaping the tumor microenvironment, modulating angiogenesis, and regulating immune cell function, while also directly promoting tumorigenesis and metastasis. Current research has elucidated some of the specific neural signaling mechanisms involved in this crosstalk, including neurotransmitters, neuropeptides, and growth factors. In this review, we aim to summarize these mechanisms and highlight the latest discoveries in various solid tumors, such as glioma, pancreatic, prostate, and gastrointestinal cancers. By understanding the intricate crosstalk between cancer cells and the nervous system, we can develop more effective and targeted treatments for cancer patients.

关键词： cell crosstalk central nervous system in cancer neurotransmitters peripheral nervous system in cancer tumor microenvironment

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Platinum-Iron(II) Oxide Sites Directly Responsible for Preferential Carbon Monoxide Oxidation at Ambient Temperature: An Operando X-ray Absorption Spectroscopy Study**

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Angewandte Chemie 2022年第1期135卷

作者： Ilia I. Sadykov Dr. Vitaly L. Sushkevich Dr. Frank Krumeich Dr. Rob Jeremiah G. Nuguid Prof. Dr. Jeroen A. van Bokhoven Dr. Maarten Nachtegaal Dr. Olga V. Safonova Energy and Environment Research Division Paul Scherrer Institute Forschungsstrasse 111 5232 Villigen Switzerland Institute for Chemical and Bioengineering ETH Zürich Wolfgang-Pauli-Strasse 10 8093 Zürich Switzerland Contribution: Conceptualization (lead) Data curation (lead) Formal analysis (lead) Investigation (lead) Methodology (lead) Project administration (equal) Visualization (lead) Writing - original draft (lead) Writing - review & editing (lead) Contribution: Data curation (supporting) Formal analysis (supporting) Investigation (equal) Writing - review & editing (supporting) Contribution: Data curation (supporting) Formal analysis (supporting) Investigation (supporting) Writing - review & editing (supporting) Contribution: Conceptualization (supporting) Supervision (supporting) Writing - review & editing (supporting) Contribution: Conceptualization (supporting) Funding acquisition (supporting) Supervision (supporting) Writing - review & editing (supporting) Contribution: Conceptualization (lead) Data curation (supporting) Formal analysis (supporting) Funding acquisition (lead) Investigation (equal) Methodology (lead) Project administration (lead) Resources (lead) Software (supporting) Supervision (lead) Validation (equal) Visualization (equal) Writing - original draft (equal) Writing - review & editing (supporting)

Operando X-ray absorption spectroscopy identified that the concentration of Fe 2+ species in the working state-of-the-art Pt−FeO x catalysts quantitatively correlates to their preferential carbon monoxide oxidation steady-state reaction rate at ambient temperature. Deactivation of such catalysts with time on stream originates from irreversible oxidation of active Fe 2+ sites. The active Fe 2+ species are presumably Fe +2 O −2 clusters in contact with platinum nanoparticles; they coexist with spectator trivalent oxidic iron (Fe 3+ ) and metallic iron (Fe 0 ) partially alloyed with platinum. The concentration of active sites and, therefore, the catalyst activity strongly depends on the pretreatment conditions. Fe 2+ is the resting state of the active sites in the preferential carbon monoxide oxidation cycle.

关键词： Heterogeneous Catalysis Operando Pt−Fe Structure–Activity Relationships X-Ray Absorption Spectroscopy

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Spin-Selective Charge Transport in Lead-Free Chiral Perovskites: The Key towards High-Anisotropy in Circularly-Polarized Light Detection

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Angewandte Chemie 2022年第52期134卷

作者： Abhishek Maiti Prof. Amlan J. Pal School of Physical Sciences Indian Association for the Cultivation of Science 700032 Kolkata India Contribution: Conceptualization (lead) Data curation (lead) Formal analysis (lead) Investigation (lead) Methodology (lead) Software (lead) Validation (equal) Visualization (equal) Writing - original draft (equal) Writing - review & editing (equal) UGC-DAE Consortium for Scientific Research University Campus Khandwa Road 452001 Indore India Contribution: Conceptualization (supporting) Formal analysis (supporting) Funding acquisition (lead) Methodology (supporting) Project administration (lead) Resources (lead) Supervision (lead) Validation (equal) Visualization (equal) Writing - original draft (supporting) Writing - review & editing (equal)

A pair of zero-dimensional lead-free chiral perovskites is introduced towards the detection of circularly polarized light (CPL). Although spin-polarized carriers are generated in the perovskites under the CPL, the absorption anisotropy remained low leading to mostly similar density of photogenerated carriers under the two CPLs. Interestingly, due to the intrinsic chirality in the perovskites, they exhibited chirality-induced spin-selectivity (CISS) allowing the transport of only one type of spin-half states. A high anisotropy in photocurrent along the out-of-plane direction has therefore appeared resulting in a spin-dependent photovoltaic effect in vertical heterojunction devices and making them suitable for CPL detection. While a self-powered CPL detector showed a limited (but one of the highest to date) anisotropy factor of 0.3 due to possible spin-flips during the transport process, the factor rose to 0.6 under bias prompting extension of the effective spin-diffusion length.

关键词： Circularly Polarized Light (CPL) Perovskites Spin-Photovoltaic Effect Spin-Polarization Spin-Selectivity

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Smart breeding driven by advances in sequencing technology

Modern Agriculture

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Modern Agriculture 2023年第1期1卷

作者： Chenji Zhang Sirong Jiang Yangyang Tian Xiaorui Dong Jianjia Xiao Yanjie Lu Tiyun Liang Hongmei Zhou Dabin Xu Han Zhang Ming Luo Zhiqiang Xia Sanya Nanfan Research Institute of Hainan University Hainan Yazhou Bay Seed Laboratory Sanya China College of Tropical Crops Hainan University Haikou China Contribution: Conceptualization (lead) Visualization (lead) Writing - original draft (lead) Contribution: Conceptualization (supporting) Writing - review & editing (supporting) Contribution: Data curation (supporting) Writing - review & editing (supporting) MGI Tech Co. Ltd. Shenzhen China HC Scientific L.L.C Chengdu China Ming Luo. Zhiqiang Xia. Contribution: Conceptualization (supporting) Data curation (supporting) Visualization (supporting) Writing - original draft (lead) Guangdong Provincial Key Laboratory of Applied Botany Key Laboratory of South China Agricultural Plant Molecular Analysis and Genetic Improvement South China Botanical Garden Core Botanical Gardens Chinese Academy of Sciences Guangzhou China Center of Economic Botany Core Botanical Gardens Chinese Academy of Sciences Guangzhou China Han Zhang. Contribution: Conceptualization (lead) Data curation (supporting) Funding acquisition (supporting) Investigation (supporting) Visualization (supporting) Writing - original draft (lead)

Crop breeding has undergone numerous advancements throughout history with the next revolution being uncertain. This review provides an overview of breeding techniques from traditional selective breeding and crossbreeding to modern breeding based on molecular marker-assisted and genomic selection. Systematic analysis of the mainstream genotyping approaches based on principle, application scenario and supporting software revealed that the changes in genotyping technology have led to an explosion in data. This data expansion will drive a breakthrough in sequencing technology and integrate artificial intelligence with automation. The review also discusses the technological changes associated with breeding during the big data era, including breeding models, genotyping technologies and future intelligent breeding, to provide references for crop breeders. The paper highlights the potential of smart breeding technologies driven by advances in sequencing technology, which will lead to the development of new breeding strategies and accelerate the breeding process.

关键词： artificial intelligence crop breeding genotyping sequencing technology

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