cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.57760/sciencedb.10978
title: Structural basis of nucleosome deacetylation and DNA linker tightening by Rpd3S histone deacetylase complex
title: Structural basis of nucleosome deacetylation and DNA linker tightening by Rpd3S histone deacetylase complex

description: In Saccharomyces cerevisiae, cryptic transcription at the coding region is prevented by the activity of Sin3 histone deacetylase (HDAC) complex Rpd3S, which is carried by the transcribing RNA polymerase II (RNAPII) to deacetylate and stabilize chromatin. Despite its fundamental importance, the mechanisms by which Rpd3S deacetylates nucleosomes and regulates chromatin dynamics remain elusive. Here, we determined several cryo-EM structures of Rpd3S in complex with nucleosome core particles (NCPs), including the H3/H4 deacetylation states, the alternative deacetylation state, the linker tightening state, and a state in which Rpd3S co-exists with the Hho1 linker histone on NCP. These structures suggest that Rpd3S utilizes a conserved Sin3 basic surface to navigate through the nucleosomal DNA, guided by its interactions with H3K36 methylation and the extra-nucleosomal DNA linkers, to target acetylated H3K9 and sample other histone tails. Furthermore, our structures illustrate that Rpd3S reconfigures the DNA linkers and acts in concert with Hho1 to engage the NCP, potentially unraveling how Rpd3S and Hho1 work in tandem for gene silencing.
description: In Saccharomyces cerevisiae, cryptic transcription at the coding region is prevented by the activity of Sin3 histone deacetylase (HDAC) complex Rpd3S, which is carried by the transcribing RNA polymerase II (RNAPII) to deacetylate and stabilize chromatin. Despite its fundamental importance, the mechanisms by which Rpd3S deacetylates nucleosomes and regulates chromatin dynamics remain elusive. Here, we determined several cryo-EM structures of Rpd3S in complex with nucleosome core particles (NCPs), including the H3/H4 deacetylation states, the alternative deacetylation state, the linker tightening state, and a state in which Rpd3S co-exists with the Hho1 linker histone on NCP. These structures suggest that Rpd3S utilizes a conserved Sin3 basic surface to navigate through the nucleosomal DNA, guided by its interactions with H3K36 methylation and the extra-nucleosomal DNA linkers, to target acetylated H3K9 and sample other histone tails. Furthermore, our structures illustrate that Rpd3S reconfigures the DNA linkers and acts in concert with Hho1 to engage the NCP, potentially unraveling how Rpd3S and Hho1 work in tandem for gene silencing.
DOI: 10.57760/sciencedb.10994
title: Comparison of Document Type Assignment of Review Articles in Web of Science, Scopus and Publisher's Website
title: Comparison of Document Type Assignment of Review Articles in Web of Science, Scopus and Publisher's Website

description: The document types of  27,616 papers labeled on journals’ website, and assigned by WoS and Scopus. These papers are published by 160 journals from 10 review journal series indexed in SCI.raw data : 202300908-document_type_for_review_journals.xlsxhtml files: for the figures in Appendix
description: The document types of  27,616 papers labeled on journals’ website, and assigned by WoS and Scopus. These papers are published by 160 journals from 10 review journal series indexed in SCI.raw data : 202300908-document_type_for_review_journals.xlsxhtml files: for the figures in Appendix
DOI: 10.57760/sciencedb.11008
title: Results of questionnaire survey on entrepreneurial commitment and entrepreneurial persistence
title: Results of questionnaire survey on entrepreneurial commitment and entrepreneurial persistence

description: This paper conducts a questionnaire survey around entrepreneurs, mainly targeting at three groups: The first is entrepreneurs are selected from MBA majors in universities; The second is the entrepreneurial groups in the entrepreneurial incubation center and the entrepreneurial park; The third is the entrepreneurial group active in the entrepreneurial group and the entrepreneurial forum and the entrepreneurs they know. In order to minimize the influence of common method bias on variables, anonymous responses were adopted in this study. The questionnaire emphasized that no personal privacy and security information was involved, and was only used for academic research. A total of 272 questionnaires were collected in this study. After questionnaire screening, 21 invalid questionnaires, such as continuous selection of the same options, short response time and reverse question errors, were eliminated, and 251 were valid, with an effective rate of 92.28%.
description: This paper conducts a questionnaire survey around entrepreneurs, mainly targeting at three groups: The first is entrepreneurs are selected from MBA majors in universities; The second is the entrepreneurial groups in the entrepreneurial incubation center and the entrepreneurial park; The third is the entrepreneurial group active in the entrepreneurial group and the entrepreneurial forum and the entrepreneurs they know. In order to minimize the influence of common method bias on variables, anonymous responses were adopted in this study. The questionnaire emphasized that no personal privacy and security information was involved, and was only used for academic research. A total of 272 questionnaires were collected in this study. After questionnaire screening, 21 invalid questionnaires, such as continuous selection of the same options, short response time and reverse question errors, were eliminated, and 251 were valid, with an effective rate of 92.28%.
DOI: 10.57760/sciencedb.11012
title: The short reads of whole genome sequencing in water spider Argyroneta aquatica
title: The short reads of whole genome sequencing in water spider Argyroneta aquatica

description: For short reads of genome sequencing in water spider Argyroneta aquatica, the MGISEQ 2000 platform was performed with paired-end sequencing. The insert size of DNA library was 400 bp.
description: For short reads of genome sequencing in water spider Argyroneta aquatica, the MGISEQ 2000 platform was performed with paired-end sequencing. The insert size of DNA library was 400 bp.
DOI: 10.57760/sciencedb.11021
title: UAV dataset
title: 校内数据集

description: small dataset of school
description: small dataset of school
DOI: 10.57760/sciencedb.j00168.00017
title: Beidou PPP-B2b measured and captured tracking data using pole distribution method
title: 极点分布法北斗PPP-B2b实测捕获跟踪数据

description: "B2B20210801.dat" is the actual data collected from the BeiDou-3 satellite broadcast PPP-B2b signal on August 1, 2021. The data type is int8. The receiver antenna used is the four-system full-band antenna HX-CSX601A. The output frequency of the RF front end is 46.14MHz with a 3dB bandwidth greater than 21MHz. The data acquisition card has a sampling frequency of 125MHz.
description: "B2B20210801.dat" is the actual data collected from the BeiDou-3 satellite broadcast PPP-B2b signal on August 1, 2021. The data type is int8. The receiver antenna used is the four-system full-band antenna HX-CSX601A. The output frequency of the RF front end is 46.14MHz with a 3dB bandwidth greater than 21MHz. The data acquisition card has a sampling frequency of 125MHz.
DOI: 10.57760/sciencedb.11041
title: Left-behind children Society survey
title: Left-behind children Society survey

description: This is a sub study on the social and emotional abilities of left behind children, involving some data from this larger project. Due to the original data, no missing values were added to this data. 
description: This is a sub study on the social and emotional abilities of left behind children, involving some data from this larger project. Due to the original data, no missing values were added to this data.
DOI: 10.57760/sciencedb.11046
title: MD Simulation Trajectories of PB1-F2
title: MD Simulation Trajectories of PB1-F2

description: Molecular Dynamics Simulation trajectories of PB1-F2 oligomers
description: Molecular Dynamics Simulation trajectories of PB1-F2 oligomers
DOI: 10.57760/sciencedb.j00133.00328
title: Patent entity identification results and comparison results
title: 专利实体识别结果和对比结果

description: The dataset contains four files, namely, extraction results and comparison results of patent entities in four fields: gene editing, new energy vehicles, target detection, and carbon nanotubes.
description: The dataset contains four files, namely, extraction results and comparison results of patent entities in four fields: gene editing, new energy vehicles, target detection, and carbon nanotubes.
DOI: 10.57760/sciencedb.11047
title: Brazilian economy and social data between 2002 and 2022
title: Brazilian economy and social data between 2002 and 2022

description: Data with variables of interest on research on populism in Brazil
description: Data with variables of interest on research on populism in Brazil
DOI: 10.57760/sciencedb.11051
title: Data of Chinese college students' goal setting, learning engagement and English learning performance
title: Data of Chinese college students' goal setting, learning engagement and English learning performance

description: This is a survey questionnaire on the relationship between learning goals, learning engagement, and English learning performance of undergraduate students:1. In addition to filling in the background information of the respondents, there are a total of 32 questions, which will take a total of 3-7 minutes.2. The questionnaire mainly consists of three parts: learning objectives (9 questions), learning engagement (19 questions), and English learning performance (4 questions).3. The questionnaire will be filled out anonymously, and the content of the answer will be kept confidential for research purposes only.
description: This is a survey questionnaire on the relationship between learning goals, learning engagement, and English learning performance of undergraduate students:1. In addition to filling in the background information of the respondents, there are a total of 32 questions, which will take a total of 3-7 minutes.2. The questionnaire mainly consists of three parts: learning objectives (9 questions), learning engagement (19 questions), and English learning performance (4 questions).3. The questionnaire will be filled out anonymously, and the content of the answer will be kept confidential for research purposes only.
DOI: 10.57760/sciencedb.11062
title: Stock Indices of African markets
title: Stock Indices of African markets

description: The dataset contains daily stock indices of African market including South Africa, Egypt, Tunisia, Morocco, Ghana, Nigeria, Kenya, Mauritius, Botswana.
description: The dataset contains daily stock indices of African market including South Africa, Egypt, Tunisia, Morocco, Ghana, Nigeria, Kenya, Mauritius, Botswana.
DOI: 10.57760/sciencedb.11064
title: Heterogeneity of subsets in glioblastoma mediated by Smad3 palmitoylation
title: Heterogeneity of subsets in glioblastoma mediated by Smad3 palmitoylation

description: Glioblastoma (GBM) is the most common and deadly of the primary intracranial tumors and is comprised of subsets that show plasticity and marked heterogeneity, contributing to the lack of success in genomic profiling to guide development of precision medicine for these tumors. In this study, a mutation in isocitrate dehydrogenase 1 was found to suppress the transforming growth factor-beta signaling pathway and E2F4 interacted with Smad3 to inhibit expression of mesenchymal markers. However, palmitoylation of Smad3 mediated by palmitoyltransferase ZDHHC19 promoted activation of the transforming growth factor-beta signaling pathway, and its interaction with EP300 promoted expression of mesenchymal markers in the mesenchymal subtype of GBM. Smad3 and hypoxia-inducible factor 1-alpha may be important molecular targets for treatment of glioma because they appear to coordinate the basic aspects of cancer stem cell biology.
description: Glioblastoma (GBM) is the most common and deadly of the primary intracranial tumors and is comprised of subsets that show plasticity and marked heterogeneity, contributing to the lack of success in genomic profiling to guide development of precision medicine for these tumors. In this study, a mutation in isocitrate dehydrogenase 1 was found to suppress the transforming growth factor-beta signaling pathway and E2F4 interacted with Smad3 to inhibit expression of mesenchymal markers. However, palmitoylation of Smad3 mediated by palmitoyltransferase ZDHHC19 promoted activation of the transforming growth factor-beta signaling pathway, and its interaction with EP300 promoted expression of mesenchymal markers in the mesenchymal subtype of GBM. Smad3 and hypoxia-inducible factor 1-alpha may be important molecular targets for treatment of glioma because they appear to coordinate the basic aspects of cancer stem cell biology.
DOI: 10.57760/sciencedb.11073
title: A Fluffy All-Siloxane Bottlebrush Architecture for Liquid-like Slippery Surfaces
title: A Fluffy All-Siloxane Bottlebrush Architecture for Liquid-like Slippery Surfaces

description: Surfaces with special wettabilities play a crucial role in numerous applications. Slippery surfaces, known for their low adhesive properties and efficient self-cleaning capabilities, have gained significant attention. However, the existing liquid-like slippery surfaces are limited to linear molecular structures, which hinders the new design and functionalization of the slippery surfaces. In this study, we present a novel fluffy all-siloxane bottlebrush molecular architecture that enables the construction of liquid-like slippery surfaces through a simple sequential architecting method. This unique structure, consisting of soft polysiloxanes as both backbones and side chains, enhances surface slipperiness via the in-situ condensation of dimethoxy-silanes and subsequent hydrosilylation reaction onto the substrate. The multiplied surface grafting density significantly improves the slippery properties, resulting in the first non-linear liquid-like slippery surfaces. These surfaces exhibit reduced contact angle hysteresis, outperforming their linear counterparts. Furthermore, the integration of low adhesion, broadband optical transparency, and the ultra-thin and smooth nature of these slippery surfaces has demonstrated outstanding potential in many important applications, such as anti-icing, contamination resistance and optoelectronic devices, even in challenging environmental conditions.
description: Surfaces with special wettabilities play a crucial role in numerous applications. Slippery surfaces, known for their low adhesive properties and efficient self-cleaning capabilities, have gained significant attention. However, the existing liquid-like slippery surfaces are limited to linear molecular structures, which hinders the new design and functionalization of the slippery surfaces. In this study, we present a novel fluffy all-siloxane bottlebrush molecular architecture that enables the construction of liquid-like slippery surfaces through a simple sequential architecting method. This unique structure, consisting of soft polysiloxanes as both backbones and side chains, enhances surface slipperiness via the in-situ condensation of dimethoxy-silanes and subsequent hydrosilylation reaction onto the substrate. The multiplied surface grafting density significantly improves the slippery properties, resulting in the first non-linear liquid-like slippery surfaces. These surfaces exhibit reduced contact angle hysteresis, outperforming their linear counterparts. Furthermore, the integration of low adhesion, broadband optical transparency, and the ultra-thin and smooth nature of these slippery surfaces has demonstrated outstanding potential in many important applications, such as anti-icing, contamination resistance and optoelectronic devices, even in challenging environmental conditions.
DOI: 10.15468/dl.4vbhxs
title: Occurrence Download

description: A dataset containing 64 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Pristimantis mnionaetes (Lynch, 1998)"
 ]
}

 The dataset includes 64 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000789-250426092105405/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.57760/sciencedb.11074
title: Spatio-temporal characterization of tightly focused femtosecond laser fields formed by paraboloidal mirrors with different F-numbers
title: Spatio-temporal characterization of tightly focused femtosecond laser fields formed by paraboloidal mirrors with different F-numbers

description: These Excel files have recorded numerical simulation results for focal spots with various STCs and different F-number optics, including peak intensities of the total electric field, the ratios of the longitudinal electric field component (Ez), and the y-polarized field component (Ey), the spatiotemporal effective pulse duration and spot area, the effective spatiotemporal volume, and the spatiotemporal Strehl ratio.
description: These Excel files have recorded numerical simulation results for focal spots with various STCs and different F-number optics, including peak intensities of the total electric field, the ratios of the longitudinal electric field component (Ez), and the y-polarized field component (Ey), the spatiotemporal effective pulse duration and spot area, the effective spatiotemporal volume, and the spatiotemporal Strehl ratio.
DOI: 10.15468/dl.ms9b25
title: Occurrence Download

description: A dataset containing 155 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "TaxonKey is one of (Anaxyrus debilis insidior (Girard, 1854))"
 ]
}

 The dataset includes 155 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000792-250426092105405/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.57760/sciencedb.iga.00365
title: 30m Agricultural Reclamation Occupying Swamp Wetland Space Dataset (2000-2010, Qinghai Tibet Plateau Region)
title: 30m农业开垦占用沼泽湿地空间数据集(2000-2010年，青藏高原地区)

description: a. Data content (data file/table name, including observation index content)

The 30m agricultural reclamation occupied wetland spatial dataset (2000-2010, Qinghai Tibet Plateau region) reflects the spatial distribution of agricultural reclamation occupied wetlands in the Qinghai Tibet Plateau region from 2000 to 2010.

b. Construction purpose

Monitor the occupation of wetlands in the Qinghai Tibet Plateau region during agricultural reclamation, providing scientific support for wetland ecological restoration and environmental protection in the Qinghai Tibet Plateau region.

c. Service object

It can widely serve scientific researchers in related disciplines such as geography, agriculture, wetland ecology, and environmental protection.

d. Time range of data

2000-2010

e. The spatial range of data

Qinghai Tibet Plateau region
description: a. Data content (data file/table name, including observation index content)

The 30m agricultural reclamation occupied wetland spatial dataset (2000-2010, Qinghai Tibet Plateau region) reflects the spatial distribution of agricultural reclamation occupied wetlands in the Qinghai Tibet Plateau region from 2000 to 2010.

b. Construction purpose

Monitor the occupation of wetlands in the Qinghai Tibet Plateau region during agricultural reclamation, providing scientific support for wetland ecological restoration and environmental protection in the Qinghai Tibet Plateau region.

c. Service object

It can widely serve scientific researchers in related disciplines such as geography, agriculture, wetland ecology, and environmental protection.

d. Time range of data

2000-2010

e. The spatial range of data

Qinghai Tibet Plateau region
DOI: 10.57760/sciencedb.iga.00366
title: 30m Agricultural Reclamation Occupying Swamp Wetland Space Dataset (2000-2010, Southwest China)
title: 30m农业开垦占用沼泽湿地空间数据集(2000-2010年，西南地区)

description: a. Data content (data file/table name, including observation index content)

The 30m agricultural reclamation occupied wetland spatial dataset (2000-2010, Southwest China) reflects the spatial distribution of wetlands occupied by agricultural reclamation in Southwest China from 2000 to 2010.

b. Construction purpose

Monitor the occupation of wetlands in the Southwest region during agricultural reclamation, providing scientific support for wetland ecological restoration and environmental protection in the Southwest region.

c. Service object

It can widely serve scientific researchers in related disciplines such as geography, agriculture, wetland ecology, and environmental protection.

d. Time range of data

2000-2010

e. The spatial range of data

Southwest region
description: a. Data content (data file/table name, including observation index content)

The 30m agricultural reclamation occupied wetland spatial dataset (2000-2010, Southwest China) reflects the spatial distribution of wetlands occupied by agricultural reclamation in Southwest China from 2000 to 2010.

b. Construction purpose

Monitor the occupation of wetlands in the Southwest region during agricultural reclamation, providing scientific support for wetland ecological restoration and environmental protection in the Southwest region.

c. Service object

It can widely serve scientific researchers in related disciplines such as geography, agriculture, wetland ecology, and environmental protection.

d. Time range of data

2000-2010

e. The spatial range of data

Southwest region
DOI: 10.57760/sciencedb.iga.00367
title: 30m Agricultural Reclamation Occupying Swamp Wetland Space Dataset (2000-2010, South China)
title: 30m农业开垦占用沼泽湿地空间数据集(2000-2010年，华南地区)

description: a. Data content (data file/table name, including observation index content)

The 30m agricultural reclamation occupied wetland spatial dataset (2000-2010, South China) reflects the spatial distribution of wetlands occupied by agricultural reclamation in South China from 2000 to 2010.

b. Construction purpose

Monitor the occupation of wetlands in South China during agricultural reclamation, providing scientific support for wetland ecological restoration and environmental protection in South China.

c. Service object

It can widely serve scientific researchers in related disciplines such as geography, agriculture, wetland ecology, and environmental protection.

d. Time range of data

2000-2010

e. The spatial range of data

South China
description: a. Data content (data file/table name, including observation index content)

The 30m agricultural reclamation occupied wetland spatial dataset (2000-2010, South China) reflects the spatial distribution of wetlands occupied by agricultural reclamation in South China from 2000 to 2010.

b. Construction purpose

Monitor the occupation of wetlands in South China during agricultural reclamation, providing scientific support for wetland ecological restoration and environmental protection in South China.

c. Service object

It can widely serve scientific researchers in related disciplines such as geography, agriculture, wetland ecology, and environmental protection.

d. Time range of data

2000-2010

e. The spatial range of data

South China