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Article ; Online: On the impacts of agricultural subsidies on agricultural carbon emissions in China: empirical evidence from microdata of rice production.

Du, Jianjun / Liu, Hongru / Yuan, Yuesi

Environmental science and pollution research international

2023 Volume 30, Issue 45, Page(s) 101151–101167

Abstract: China's agricultural subsidy system has increased the investment on the agricultural production factors such as energy and chemistry, which caused an increase of agricultural carbon emissions. Based on the Thousand-Village Survey data from Shanghai ... ...

Abstract	China's agricultural subsidy system has increased the investment on the agricultural production factors such as energy and chemistry, which caused an increase of agricultural carbon emissions. Based on the Thousand-Village Survey data from Shanghai University of Finance and Economics in 2013, the focal paper uses ordinary and two-stage least squares (OLS and 2SLS) to systematically investigate the impact and mechanism of agricultural subsidies on agricultural carbon emissions in China. Results show that China's current agricultural subsidy system has a promoting effect on agricultural carbon emissions. Four types of agricultural subsidies, namely, direct grain subsidies, subsidies for improved varieties, comprehensive subsidies for agricultural materials, and agricultural machinery purchase subsidies, impact the agricultural carbon emissions in ascending order. The agricultural subsidies increase the agricultural carbon emissions directly and indirectly. The findings indicate that a new type of agricultural subsidy system should be constructed, which mainly includes subsidies for farmers' out-migrating for work and land transfer, direct subsidies for grain, and subsidies for improved seed varieties. Among them, the direct grain subsidies should be implemented on the size of planting area and subsidies for improved seed varieties on the size of farmland to reduce the agricultural carbon emissions.
MeSH term(s)	Oryza ; Carbon/analysis ; China ; Agriculture/methods ; Farms ; Carbon Dioxide/analysis
Chemical Substances	Carbon (7440-44-0) ; Carbon Dioxide (142M471B3J)
Language	English
Publishing date	2023-08-30
Publishing country	Germany
Document type	Journal Article
ZDB-ID	1178791-0
ISSN	1614-7499 ; 0944-1344
ISSN (online)	1614-7499
ISSN	0944-1344
DOI	10.1007/s11356-023-29096-2
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article: Frozen-Phase High-Pressure Destruction Kinetics of Escherichia coli as Influenced by Application Mode, Substrate, and Enrichment Medium

Wang, Chunfang / Liu, Hongru / Yu, Yong / Qiao, Yongjin

Foods. 2022 June 18, v. 11, no. 12

2022

Abstract: The synergistic effect of frozen-phase high pressure (HP) on the inactivation of E. coli ATCC 25922 cultures in suspension medium, Chinese bayberry juice (pH 3.0), and carrot juice (pH 6.5) was evaluated. The survivor count of E. coli remained at 3.36 ... ...

Abstract	The synergistic effect of frozen-phase high pressure (HP) on the inactivation of E. coli ATCC 25922 cultures in suspension medium, Chinese bayberry juice (pH 3.0), and carrot juice (pH 6.5) was evaluated. The survivor count of E. coli remained at 3.36 log CFU/mL on a nonselective brain heart infusion (BHIA) medium, while no survivor was detected on a selective violet red bile agar (VRBA) medium after a 5 min hold pressure at 250 MPa in a frozen culture suspension. BHIA was suitable for safe testing of the injured E coli cells after HP treatment in frozen state. Frozen Chinese bayberry juice showed higher sensitivity to HP treatment for its matrix property with high sterilizing efficiency at 170 MPa. Two pulses exhibited a significant inactivation effect in frozen samples compared with one pulse, especially for the Chinese bayberry juice with different pressure levels. The destruction kinetics of HP pulse mode followed the first-order rate kinetics with a Zp value of 267 MPa in frozen carrot juice. Our results evaluated the influenced factors of frozen HP destruction effects, including the medium, substrate, and application mode. The frozen HP destruction kinetics of pulses afford us better understanding of the technology application in the food industry.
Keywords	Escherichia coli ; Morella rubra ; agar ; bile ; carrot juice ; enrichment culture ; food industry ; pH ; synergism
Language	English
Dates of publication	2022-0618
Publishing place	Multidisciplinary Digital Publishing Institute
Document type	Article
ZDB-ID	2704223-6
ISSN	2304-8158
ISSN	2304-8158
DOI	10.3390/foods11121801
Database	NAL-Catalogue (AGRICOLA)

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Article: Frozen-Phase High-Pressure Destruction Kinetics of

Wang, Chunfang / Liu, Hongru / Yu, Yong / Qiao, Yongjin

Foods (Basel, Switzerland)

2022 Volume 11, Issue 12

Abstract: The synergistic effect of frozen-phase high pressure (HP) on the inactivation ... ...

Abstract	The synergistic effect of frozen-phase high pressure (HP) on the inactivation of
Language	English
Publishing date	2022-06-18
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2704223-6
ISSN	2304-8158
ISSN	2304-8158
DOI	10.3390/foods11121801
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Article: Proline to Threonine Mutation at Position 162 of NS5B of Classical Swine Fever Virus Vaccine C Strain Promoted Genome Replication and Infectious Virus Production by Facilitating Initiation of RNA Synthesis

Pang, Huining / Li, Ling / Liu, Hongru / Pan, Zishu

Viruses. 2021 Aug. 02, v. 13, no. 8

2021

Abstract: The 3′untranslated region (3′UTR) and NS5B of classical swine fever virus (CSFV) play vital roles in viral genome replication. In this study, two chimeric viruses, vC/SM3′UTR and vC/b3′UTR, with 3′UTR substitution of CSFV Shimen strain or bovine viral ... ...

Abstract	The 3′untranslated region (3′UTR) and NS5B of classical swine fever virus (CSFV) play vital roles in viral genome replication. In this study, two chimeric viruses, vC/SM3′UTR and vC/b3′UTR, with 3′UTR substitution of CSFV Shimen strain or bovine viral diarrhea virus (BVDV) NADL strain, were constructed based on the infectious cDNA clone of CSFV vaccine C strain, respectively. After virus rescue, each recombinant chimeric virus was subjected to continuous passages in PK-15 cells. The representative passaged viruses were characterized and sequenced. Serial passages resulted in generation of mutations and the passaged viruses exhibited significantly increased genomic replication efficiency and infectious virus production compared to parent viruses. A proline to threonine mutation at position 162 of NS5B was identified in both passaged vC/SM3′UTR and vC/b3′UTR. We generated P162T mutants of two chimeras using the reverse genetics system, separately. The single P162T mutation in NS5B of vC/SM3′UTR or vC/b3′UTR played a key role in increased viral genome replication and infectious virus production. The P162T mutation increased vC/SM3′UTRP₁₆₂T replication in rabbits. From RNA-dependent RNA polymerase (RdRp) assays in vitro, the NS5B containing P162T mutation (NS5BP₁₆₂T) exhibited enhanced RdRp activity for different RNA templates. We further identified that the enhanced RdRp activity originated from increased initiation efficiency of RNA synthesis. These findings revealed a novel function for the NS5B residue 162 in modulating pestivirus replication.
Keywords	Bovine viral diarrhea virus 1 ; Classical swine fever virus ; RNA-directed RNA polymerase ; genomics ; mutation ; proline ; reverse genetics ; threonine ; vaccines ; viral genome ; viruses
Language	English
Dates of publication	2021-0802
Publishing place	Multidisciplinary Digital Publishing Institute
Document type	Article
ZDB-ID	2516098-9
ISSN	1999-4915
ISSN	1999-4915
DOI	10.3390/v13081523
Database	NAL-Catalogue (AGRICOLA)

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Article ; Online: Proline to Threonine Mutation at Position 162 of NS5B of Classical Swine Fever Virus Vaccine C Strain Promoted Genome Replication and Infectious Virus Production by Facilitating Initiation of RNA Synthesis.

Pang, Huining / Li, Ling / Liu, Hongru / Pan, Zishu

Viruses

2021 Volume 13, Issue 8

Abstract: The 3'untranslated region (3'UTR) and NS5B of classical swine fever virus (CSFV) play vital roles in viral genome replication. In this study, two chimeric viruses, vC/SM3'UTR and vC/b3'UTR, with 3'UTR substitution of CSFV Shimen strain or bovine viral ... ...

Abstract	The 3'untranslated region (3'UTR) and NS5B of classical swine fever virus (CSFV) play vital roles in viral genome replication. In this study, two chimeric viruses, vC/SM3'UTR and vC/b3'UTR, with 3'UTR substitution of CSFV Shimen strain or bovine viral diarrhea virus (BVDV) NADL strain, were constructed based on the infectious cDNA clone of CSFV vaccine C strain, respectively. After virus rescue, each recombinant chimeric virus was subjected to continuous passages in PK-15 cells. The representative passaged viruses were characterized and sequenced. Serial passages resulted in generation of mutations and the passaged viruses exhibited significantly increased genomic replication efficiency and infectious virus production compared to parent viruses. A proline to threonine mutation at position 162 of NS5B was identified in both passaged vC/SM3'UTR and vC/b3'UTR. We generated P162T mutants of two chimeras using the reverse genetics system, separately. The single P162T mutation in NS5B of vC/SM3'UTR or vC/b3'UTR played a key role in increased viral genome replication and infectious virus production. The P162T mutation increased vC/SM3'UTR
MeSH term(s)	3' Untranslated Regions ; Animals ; Cell Line ; Classical Swine Fever ; Classical Swine Fever Virus/genetics ; Classical Swine Fever Virus/immunology ; Genome, Viral ; Mutation ; Proline/genetics ; RNA, Viral/genetics ; RNA-Dependent RNA Polymerase/genetics ; Rabbits ; Swine ; Threonine/genetics ; Viral Nonstructural Proteins/genetics ; Viral Vaccines/genetics ; Virus Replication/genetics
Chemical Substances	3' Untranslated Regions ; RNA, Viral ; Viral Nonstructural Proteins ; Viral Vaccines ; Threonine (2ZD004190S) ; Proline (9DLQ4CIU6V) ; RNA-Dependent RNA Polymerase (EC 2.7.7.48)
Language	English
Publishing date	2021-08-02
Publishing country	Switzerland
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	2516098-9
ISSN	1999-4915 ; 1999-4915
ISSN (online)	1999-4915
ISSN	1999-4915
DOI	10.3390/v13081523
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Article: Development and Characterization of an Antioxidant and Antimicrobial Film Composited by Hydroxyethyl Cellulose and Sulfated Rice Bran Polysaccharides for Food Packaging.

Chen, Bing-Jie / Liu, Gui-Ge / Wang, Xiao / Liu, Hong-Ru / Zhang, Yi / Wang, Chun-Fang / Liu, Chen-Xia / Qiao, Yong-Jin

Foods (Basel, Switzerland)

2024 Volume 13, Issue 6

Abstract: The nonantimicrobial properties and relatively poor mechanical properties of hydroxyethyl cellulose (HEC) limit its use in packaging. Sulfated rice bran polysaccharides (SRBP) possess significant antioxidant and antimicrobial activities. The purpose of ... ...

Abstract	The nonantimicrobial properties and relatively poor mechanical properties of hydroxyethyl cellulose (HEC) limit its use in packaging. Sulfated rice bran polysaccharides (SRBP) possess significant antioxidant and antimicrobial activities. The purpose of this study was to investigate the effect of different concentrations of SRBP on the physical and mechanical properties and the functional characteristics of HEC/SRBP films. The physical properties of the HEC/20% SRBP films, such as water resistance, water vapor barrier, light barrier, and tensile strength, improved significantly (
Language	English
Publishing date	2024-03-07
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2704223-6
ISSN	2304-8158
ISSN	2304-8158
DOI	10.3390/foods13060819
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Article: Comprehensive analysis of the progression mechanisms of CRPC and its inhibitor discovery based on machine learning algorithms.

Wang, Zhen / Zou, Jing / Zhang, Le / Liu, Hongru / Jiang, Bei / Liang, Yi / Zhang, Yuzhe

Frontiers in genetics

2023 Volume 14, Page(s) 1184704

Abstract: Background: ...

Abstract	Background:
Language	English
Publishing date	2023-07-05
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2606823-0
ISSN	1664-8021
ISSN	1664-8021
DOI	10.3389/fgene.2023.1184704
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Article ; Online: Co-exposure to polystyrene microplastics and microcystin-LR aggravated male reproductive toxicity in mice.

Liu, Hongru / Jin, Haibo / Pan, Chun / Chen, Yabing / Li, Dongmei / Ding, Jie / Han, Xiaodong

Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association

2023 Volume 181, Page(s) 114104

Abstract: Microplastics (MPs) are plastic pollutants with a diameter of less than 5 mm and microcystins (MCs) are natural toxins produced by cyanobacteria. In recent years, the pollution of MPs and MCs attracted widespread attention. However, our understanding ... ...

Abstract	Microplastics (MPs) are plastic pollutants with a diameter of less than 5 mm and microcystins (MCs) are natural toxins produced by cyanobacteria. In recent years, the pollution of MPs and MCs attracted widespread attention. However, our understanding about the toxic effects of co-exposure of MPs and MCs on male reproduction is limited. Mice were continuously exposed to 0.04mg/(kgbw) microcystin-leucine-arginine (MC-LR) or 45 mg/(kgbw) polystyrene microplastics (PS-MPs) or a mixed solution of 0.04mg/(kgbw) MC-LR and 45 mg/(kgbw) PS-MPs by gavage for 28 days in this study. The results showed that PS-MPs could absorb MC-LR in ddH
MeSH term(s)	Mice ; Male ; Animals ; Microcystins/toxicity ; Microplastics ; Plastics ; Polystyrenes/toxicity ; Semen ; Reproduction ; Testosterone ; Mammals
Chemical Substances	cyanoginosin LR (EQ8332842Y) ; Microcystins ; Microplastics ; Plastics ; Polystyrenes ; Testosterone (3XMK78S47O)
Language	English
Publishing date	2023-10-15
Publishing country	England
Document type	Journal Article
ZDB-ID	782617-5
ISSN	1873-6351 ; 0278-6915
ISSN (online)	1873-6351
ISSN	0278-6915
DOI	10.1016/j.fct.2023.114104
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Article: Impact of ethanol vapor treatment on the quality of water bamboo (Zizania caduciflora L.) shoots during cold storage

Dong, Guijun / Wang, Chunfang / Liu, Hongru / Liu, Chenxia / Qiao, Yongjin

Journal of food processing and preservation. 2022 May, v. 46, no. 5

2022

Abstract: This study evaluated the effect of ethanol vapor treatments on the physicochemical characteristics and quality of postharvest water bamboo shoots (WBS) (Zizania caduciflora L.). WBS were treated with ethanol vapor at doses of 0 (control), 500, 750, and ... ...

Abstract	This study evaluated the effect of ethanol vapor treatments on the physicochemical characteristics and quality of postharvest water bamboo shoots (WBS) (Zizania caduciflora L.). WBS were treated with ethanol vapor at doses of 0 (control), 500, 750, and 1000 μl/L at 0 ± 1°C for 35 days. The fruit were evaluated for weight loss, firmness, color, total soluble solids, soluble sugars, malondialdehyde, lignin, and lignification‐related enzyme activities. The results revealed that all ethanol treatments could inhibit the weight loss and softening of WBS, reduce the reduction of soluble solids and soluble sugars content, inhibit the lignification‐associated enzymes peroxidase and phenylalanine ammonia lyase activities, and reduce the synthesis of lignin. Among them, the 750 μl/L ethanol vapor treatment had a significant effect on all tested parameters and maintained the storage quality of WBS better than other treatments. PRACTICAL APPLICATIONS: Water bamboo shoot is a nutritionally rich aquatic vegetable. However, its quality deteriorates rapidly after harvest due to wilting, softening, and lignification. The ethanol vapor treatment in this study significantly reduced the softening and lignification of WBS. The ethanol vapor treatment is simple and has less residue, which is effective in maintaining the fruit quality and reducing the nutritional loss of WBS after harvest. It is a safe and environmentally friendly preservation method for WBS.
Keywords	Zizania latifolia ; bamboo shoots ; bamboos ; cold storage ; color ; ethanol ; firmness ; fruit quality ; fruits ; lignification ; lignin ; malondialdehyde ; peroxidase ; phenylalanine ammonia-lyase ; storage quality ; vapors ; weight loss
Language	English
Dates of publication	2022-05
Publishing place	John Wiley & Sons, Ltd
Document type	Article
Note	JOURNAL ARTICLE
ZDB-ID	243448-9
ISSN	1745-4549 ; 0145-8892
ISSN (online)	1745-4549
ISSN	0145-8892
DOI	10.1111/jfpp.16494
Database	NAL-Catalogue (AGRICOLA)

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Article ; Online: Involvement of the R2R3-MYB transcription factor MYB21 and its homologs in regulating flavonol accumulation in Arabidopsis stamen.

Zhang, Xueying / He, Yuqing / Li, Linying / Liu, Hongru / Hong, Gaojie

Journal of experimental botany

2021 Volume 72, Issue 12, Page(s) 4319–4332

Abstract: Commonly found flavonols in plants are synthesized from dihydroflavonols by flavonol synthase (FLS). The genome of Arabidopsis thaliana contains six FLS genes, among which FLS1 encodes a functional enzyme. Previous work has demonstrated that the R2R3-MYB ...

Abstract	Commonly found flavonols in plants are synthesized from dihydroflavonols by flavonol synthase (FLS). The genome of Arabidopsis thaliana contains six FLS genes, among which FLS1 encodes a functional enzyme. Previous work has demonstrated that the R2R3-MYB subgroup 7 transcription factors MYB11, MYB12, and MYB111 redundantly regulate flavonol biosynthesis. However, flavonol accumulation in pollen grains was unaffected in the myb11myb12myb111 triple mutant. Here we show that MYB21 and its homologs MYB24 and MYB57, which belong to subgroup 19, promote flavonol biosynthesis through regulation of FLS1 gene expression. We used a combination of genetic and metabolite analysis to identify the role of MYB21 in regulating flavonol biosynthesis through direct binding to the GARE cis-element in the FLS1 promoter. Treatment with kaempferol or overexpression of FLS1 rescued stamen defects in the myb21 mutant. We also observed that excess reactive oxygen species (ROS) accumulated in the myb21 stamen, and that treatment with the ROS inhibitor diphenyleneiodonium chloride partly rescued the reduced fertility of the myb21 mutant. Furthermore, drought increased ROS abundance and impaired fertility in myb21, myb21myb24myb57, and chs, but not in the wild type or myb11myb12myb111, suggesting that pollen-specific flavonol accumulation contributes to drought-induced male fertility by ROS scavenging in Arabidopsis.
MeSH term(s)	Arabidopsis/genetics ; Arabidopsis/metabolism ; Arabidopsis Proteins/genetics ; Arabidopsis Proteins/metabolism ; Flavonols ; Gene Expression Regulation, Plant ; Transcription Factors/genetics ; Transcription Factors/metabolism
Chemical Substances	Arabidopsis Proteins ; Flavonols ; MYB21 protein, Arabidopsis ; Transcription Factors
Language	English
Publishing date	2021-06-30
Publishing country	England
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	2976-2
ISSN	1460-2431 ; 0022-0957
ISSN (online)	1460-2431
ISSN	0022-0957
DOI	10.1093/jxb/erab156
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