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Article ; Online: Rainfall during the night can trigger non-migratory take-off behavior of the white-backed planthopper, Sogatella furcifera.

Yang, Haibo / Feng, Yunlong / Zhu, Pinhong / Li, Dingxu / Hu, Gao

2024

Abstract: Take-off behavior is crucial to the overall success of insect migration. Although most high-altitude migratory flights commence with mass take-offs around dusk and dawn, little is known about nighttime take-off behavior. The take-off behavior of ... ...

Abstract	Take-off behavior is crucial to the overall success of insect migration. Although most high-altitude migratory flights commence with mass take-offs around dusk and dawn, little is known about nighttime take-off behavior. The take-off behavior of migratory Sogatella furcifera was investigated in field cages from 2017 to 2019. The species showed a bimodal take-off pattern at dusk and dawn on rainless nights, with mass flight at dusk more intense than dawn flight. However, a higher frequency of take-offs during the nighttime was observed on rainy nights, resulting in the absence of dawn take-offs. Most migratory take-off individuals at dusk and dawn landed on the cage top or the walls above 150 cm, while non-migratory individuals that took off during the nighttime due to rainfall mainly landed on the cage walls below 150 cm. Furthermore, it has been observed that migratory take-off individuals possess stronger sustained flight capabilities and exhibit more immature ovaries compared with non-migratory take-offs. These findings advance our understanding of the take-off behavior of S. furcifera and thus provide a basis for the accurate prediction and management of the migratory dynamics of this pest.
Language	English
Publishing date	2024-02-27
Publishing country	Australia
Document type	Journal Article
ZDB-ID	2179775-4
ISSN	1744-7917 ; 1672-9609
ISSN (online)	1744-7917
ISSN	1672-9609
DOI	10.1111/1744-7917.13347
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: m6A

Fajuan Tang / Lin Chen / Hu Gao / Dongqiong Xiao / Xihong Li

Frontiers in Cell and Developmental Biology, Vol

An Emerging Role in Programmed Cell Death

2022 Volume 10

Abstract: Programmed cell death is an active extinction process, including autophagy, ferroptosis, pyroptosis, apoptosis, and necroptosis. m6A is a reversible RNA modification which undergoes methylation under the action of methylases (writers), and is ... ...

Abstract	Programmed cell death is an active extinction process, including autophagy, ferroptosis, pyroptosis, apoptosis, and necroptosis. m6A is a reversible RNA modification which undergoes methylation under the action of methylases (writers), and is demethylated under the action of demethylases (erasers). The RNA base site at which m6A is modified is recognized by specialized enzymes (readers) which regulate downstream RNA translation, decay, and stability. m6A affects many aspects of mRNA metabolism, and also plays an important role in promoting the maturation of miRNA, the translation and degradation of circRNA, and the stability of lncRNA. The regulatory factors including writers, erasers and readers promote or inhibit programmed cell death via up-regulating or down-regulating downstream targets in a m6A-dependent manner to participate in the process of disease. In this review, we summarize the functions of m6A with particular reference to its role in programmed cell death.
Keywords	m6A ; autophagy ; ferroptosis ; pyroptosis ; apoptosis ; necroptosis ; Biology (General) ; QH301-705.5
Language	English
Publishing date	2022-01-01T00:00:00Z
Publisher	Frontiers Media S.A.
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Effect of Different Mulch Types on Soil Environment, Water and Fertilizer Use Efficiency, and Yield of Cabbage

Xiaoguo Mu / Hu Gao / Haijun Li / Fucheng Gao / Ying Zhang / Lin Ye

Applied Sciences, Vol 13, Iss 4622, p

2023 Volume 4622

Abstract: This study aimed to address the crop growth and development issues caused by environmental factors in the area of the Liupan Mountains in Ningxia. In this area, there is a large temperature difference between day and night due to drought and low rainfall ...

Abstract	This study aimed to address the crop growth and development issues caused by environmental factors in the area of the Liupan Mountains in Ningxia. In this area, there is a large temperature difference between day and night due to drought and low rainfall from spring to summer. The effects of farmland mulching for cabbage on soil environment, water and fertilizer use efficiency, and on cabbage were studied by comparing white common mulch (WCM), black common mulch (BCM), white and black biodegradable mulch (WBM and BBM), black permeable mulch (BPM), and black-and-white composite mulch (BWCM). The types of mulch suitable for application in the region were selected after a comprehensive comparative analysis. The results suggested that soil temperature and water content decreased in the mulch of the two biodegradable mulches and the permeable mulch compared with the control (WCM). Meanwhile, soil water content significantly increased into the rainy season in the mulch of BPM. The overall index of soil enzyme activity was 11.8% and 5.2% higher in WBCM and BBM than that in WCM. The soil overall fertility index of WCM exceeded the other treatments by 16.3%, 33.0%, 25.6%, 36.6%, and 25.4%. The water use efficiency and fertilizer bias productivity of BBM and BPM mulch treatments were the highest among all treatments. The economic yield and economic efficiency of cabbage in BBM, BPM, and WBCM mulch treatments were among the best. A comprehensive analysis of the indicators by completing principal components and affiliation functions revealed that WBCM, BBM, and BPM ranked in the top three in comprehensive scores. In conclusion, black biodegradable mulch, permeable mulch, and black-and-white composite mulch can be applied to replace the white common mulch, with black biodegradable mulch treatment performing the best.
Keywords	mulch type ; soil environment ; water and fertilizer use efficiency ; yield ; economic benefits ; Technology ; T ; Engineering (General). Civil engineering (General) ; TA1-2040 ; Biology (General) ; QH301-705.5 ; Physics ; QC1-999 ; Chemistry ; QD1-999
Subject code	630
Language	English
Publishing date	2023-04-01T00:00:00Z
Publisher	MDPI AG
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article: Multidisciplinary Antenatal Management of a Late Pregnancy Complicated With Advanced Stage Breast Burkitt Lymphoma - Case Report and a Review of the Literature.

Hua, Zhong / Ijaz, Iqra / Shahzad, Muhammad N / Yi, Duan / Hu, Gao Y / Dong, Fu X

Cureus

2023 Volume 15, Issue 2, Page(s) e34950

Abstract: The multidisciplinary team (MDT) plays a pivotal role in establishing the diagnosis and tailoring treatment for challenging, complicated, rare obstetrical cases. At 28 weeks of gestation, a lady presented with an unresolved unilateral proptosis and ... ...

Abstract	The multidisciplinary team (MDT) plays a pivotal role in establishing the diagnosis and tailoring treatment for challenging, complicated, rare obstetrical cases. At 28 weeks of gestation, a lady presented with an unresolved unilateral proptosis and sustained severe mastitis. MDT managed the patient at a tertiary care hospital for primary breast Burkitt lymphoma (PBBL). It is a rare and highly malignant condition requiring an aggressive therapeutic approach. Antenatal chemotherapy (ANC) with an aggressive regimen of R-hyper-CVAD/MA was started. A healthy baby was vaginally delivered after completing the second therapy cycle at 32+ weeks, weighing 1.6kg with a good Apgar score. Postnatally, the central nervous system (CNS) prophylaxis was added; after completing eight chemo cycles, our patient remained stabilized for nine months. Unfortunately, due to the refractory and aggressive nature of malignancy, it relapsed, giving an overall survival (OS) of two years. MDT care should be considered at the earliest possible period to expedite the entire process. Positive results can be achieved with timely aggressive treatment and early management of such cases.
Language	English
Publishing date	2023-02-13
Publishing country	United States
Document type	Case Reports
ZDB-ID	2747273-5
ISSN	2168-8184
ISSN	2168-8184
DOI	10.7759/cureus.34950
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Article ; Online: Integrative Analysis of Transcriptomic and Lipidomic Profiles Reveals a Differential Subcutaneous Adipose Tissue Mechanism among Ningxiang Pig and Berkshires, and Their Offspring

Xiaoxiao Deng / Yuebo Zhang / Gang Song / Yawei Fu / Yue Chen / Hu Gao / Qian Wang / Zhao Jin / Yulong Yin / Kang Xu

Animals, Vol 13, Iss 21, p

2023 Volume 3321

Abstract: Adipose tissue composition contributes greatly to the quality and nutritional value of meat. Transcriptomic and lipidomic techniques were used to investigate the molecular mechanisms of the differences in fat deposition in Ningxiang pigs, Berkshires and ... ...

Abstract	Adipose tissue composition contributes greatly to the quality and nutritional value of meat. Transcriptomic and lipidomic techniques were used to investigate the molecular mechanisms of the differences in fat deposition in Ningxiang pigs, Berkshires and F 1 offspring. Transcriptomic analysis identified 680, 592, and 380 DEGs in comparisons of Ningxiang pigs vs. Berkshires, Berkshires vs. F 1 offspring, and Ningxiang pigs vs. F 1 offspring. The lipidomic analysis screened 423, 252, and 50 SCLs in comparisons of Ningxiang pigs vs. Berkshires, Berkshires vs. F 1 offspring, and Ningxiang pigs vs. F 1 offspring. Lycine, serine, and the threonine metabolism pathway, fatty acid biosynthesis and metabolism-related pathways were significantly enriched in comparisons of Berkshires vs. Ningxiang pigs and Berkshires vs. F 1 offspring. The DEGs ( PHGDH , LOC110256000 ) and the SCLs (phosphatidylserines) may have a great impact on the glycine, serine, and the threonine metabolism pathway. Moreover, the DEGs ( FASN , ACACA , CBR4 , SCD , ELOV6 , HACD2 , CYP3A46 , CYP2B22 , GPX1 , and GPX3 ) and the SCLs (palmitoleic acid, linoleic acid, arachidonic acid, and icosadienoic acid) play important roles in the fatty acid biosynthesis and metabolism of fatty acids. Thus, the difference in fat deposition among Ningxiang pig, Berkshires, and F 1 offspring may be caused by differences in the expression patterns of key genes in multiple enriched KEGG pathways. This research revealed multiple lipids that are potentially available biological indicators and screened key genes that are potential targets for molecular design breeding. The research also explored the molecular mechanisms of the difference in fat deposition among Ningxiang pig, Berkshires, and F 1 pigs, and provided an insight into selection for backfat thickness and the fat composition of adipose tissue for future breeding strategies.
Keywords	pigs ; subcutaneous adipose tissue ; transcriptomic ; lipidomic ; KEGG pathways ; Veterinary medicine ; SF600-1100 ; Zoology ; QL1-991
Subject code	630
Language	English
Publishing date	2023-10-01T00:00:00Z
Publisher	MDPI AG
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article: An Analysis of the Possible Migration Routes of Oedaleus decorus asiaticus Bey-Bienko (Orthoptera: Acrididae) from Mongolia to China

Wang, Yunping / Li, Shuang / Du, Guilin / Hu, Gao / Zhang, Yunhui / Tu, Xiongbing / Zhang, Zehua

Insects. 2022 Jan. 10, v. 13, no. 1

2022

Abstract: Oedaleus decorus asiaticus (Bey-Bienko) is a destructive pest in grasslands and adjacent farmland in northern China, Mongolia, and other countries in Asia. It has been supposed that this insect pest can migrate a long distance and then induce huge ... ...

Abstract	Oedaleus decorus asiaticus (Bey-Bienko) is a destructive pest in grasslands and adjacent farmland in northern China, Mongolia, and other countries in Asia. It has been supposed that this insect pest can migrate a long distance and then induce huge damages, however, the migration mechanism is still unrevealed. The current study uses insect light trap data from Yanqing (Beijing), together with regional meteorological data to determine how air flow contributes to the long-distance migration of O. decorus asiaticus. Our results indicate that sinking airflow is the main factor leading to the insects’ forced landing, and the prevailing northwest wind was associated with O. decorus asiaticus taking off in the northwest and moving southward with the airflow from July to September. Meanwhile, the insects have a strong migratory ability, flying along the airflow for several nights. Thus, when the airflow from the northwest met the northward-moving warm current from the southwest, a large number of insects were dropped due to sinking airflow, resulting in a large outbreak. Our simulations suggest that the source of the grasshoppers involved in these outbreaks during early 2000s in northern China probably is in Mongolia, and all evidence indicates that there are two important immigrant routes for O. decorus asiaticus migration from Mongolia to Beijing. These findings improves our understanding of the factors guiding O. decorus asiaticus migration, providing valuable information to reduce outbreaks in China that have origins from outside the country.
Keywords	Oedaleus ; agricultural land ; air flow ; insect pests ; light traps ; meteorological data ; migratory behavior ; wind ; China ; Mongolia
Language	English
Dates of publication	2022-0110
Publishing place	Multidisciplinary Digital Publishing Institute
Document type	Article
ZDB-ID	2662247-6
ISSN	2075-4450
ISSN	2075-4450
DOI	10.3390/insects13010072
Database	NAL-Catalogue (AGRICOLA)

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Article: Population Source of Third-Generation Oriental Armyworm in Jilin, China, Determined by Entomology Radar, Trajectory Analysis, and Mitochondrial COI Sequences

Sun, Wei / Hu, Gao / Su, Qianfu / Wang, Yangzhou / Yang, Wei / Zhou, Jiachun / Gao, Yuebo

Environmental entomology. 2022 Apr. 7, v. 51, no. 3

2022

Abstract: The armyworm, Mythimna separata (Walker) (Lepidoptera: Noctuidae), is an important polyphagous pest with a strong migratory ability. Recently, third-generation larvae have become an increasingly serious pest threat in Jilin Province of northeast China. ... ...

Abstract	The armyworm, Mythimna separata (Walker) (Lepidoptera: Noctuidae), is an important polyphagous pest with a strong migratory ability. Recently, third-generation larvae have become an increasingly serious pest threat in Jilin Province of northeast China. To investigate the population source of this species, scanning entomological radar observations and insect mitochondrial cytochrome oxidase I (COI) genes were used in this study. Five main results were found: (1) The peak period in captured second-generation moths was from mid to late July. The temperature and wind speeds were optimum for the moths to have migrated. Strong southwesterly winds occurred during the peak migration period. (2) Radar observations indicated that most of the moths' migration took place at a height of 600 m, often in a dense layer which formed at heights of 350–800 m. (3) Analyses of adult ovarian development and larval haplotypes showed third-generation larvae were progeny of both locally produced progeny and immigrant moths. (4) Based on our back-tracking and haplotype analyses, immigration led to an outbreak originated in the same source area to the southwest. (5) Emigration of second-generation moths was confirmed by both radar observation and mtDNA analysis. Forward trajectories indicated that the moths were capable of immigrating far from their overwintering range. These results are useful for improving the forecasting systems of this insect pest species.
Keywords	Mythimna separata ; adults ; cytochrome-c oxidase ; entomology ; haplotypes ; immigration ; insect pests ; larvae ; migratory behavior ; mitochondria ; ovarian development ; overwintering ; progeny ; radar ; temperature ; China
Language	English
Dates of publication	2022-0407
Size	p. 621-632.
Publishing place	Entomological Society of America
Document type	Article
ISSN	0046-225X
DOI	10.1093/ee/nvac020
Database	NAL-Catalogue (AGRICOLA)

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Article ; Online: Sophoranone A and B: two new cytotoxic prenylated metabolites and their analogs from the root bark of Sophora flavescens

Long, Guo-Qing / Hu, Gao-Sheng / Gao, Xiao-Xu / Jia, Jing-Ming / Wang, Anhua

Natural Product Research. 2022 Mar. 19, v. 36, no. 6 p.1515-1521

2022

Abstract: Sophora flavescens Ait. has been utilized as an anticarcinogen, antibacterial and insecticide. Two new prenylflavonoids, Sophoflavonoid A (1) and Sophoflavonoid B (2), together with four known analogues were isolated from the root bark of S. flavescens. ... ...

Abstract	Sophora flavescens Ait. has been utilized as an anticarcinogen, antibacterial and insecticide. Two new prenylflavonoids, Sophoflavonoid A (1) and Sophoflavonoid B (2), together with four known analogues were isolated from the root bark of S. flavescens. The structures of these compounds were elucidated by the interpretation of spectroscopic data and chemical evidence. Their absolute configurations were determined by ECD analysis. The inhibitory effects of compounds 1–6 against three lung carcinoma cells were determined using the MTT assay. The results revealed that compound 3 displayed strong cytotoxic effect against H460 cell line (IC₅₀, 4.67 μM), while compounds 1, 4–6 exhibited significant inhibitory effects against three tumor cells. Therefore, this study suggests that the isopentenyl flavonoid-rich products of S. flavescens, including the new compounds, could be valuable candidates for the development of pharmaceuticals in the prevention and treatment for tumors.
Keywords	Sophora flavescens ; anticarcinogenic agents ; bark ; cell lines ; cytotoxicity ; insecticides ; lung neoplasms ; metabolites ; research ; spectral analysis ; toxicity testing ; prenylflavonoid ; lung carcinoma
Language	English
Dates of publication	2022-0319
Size	p. 1515-1521.
Publishing place	Taylor & Francis
Document type	Article ; Online
ZDB-ID	2185747-7
ISSN	1478-6427 ; 1478-6419
ISSN (online)	1478-6427
ISSN	1478-6419
DOI	10.1080/14786419.2021.1894562
Database	NAL-Catalogue (AGRICOLA)

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Article: The Source Areas and Migratory Pathways of the Fall Armyworm

Jiang, Chunxian / Zhang, Xueyan / Wu, Jiaqi / Feng, Chuanhong / Ma, Li / Hu, Gao / Li, Qing

Insects

2022 Volume 13, Issue 10

Abstract: The Sichuan Province, located in Southwest China, is one of China's main maize-producing areas, and is also an important node along the north-south migratory pathways that pests follow within China. After its invasion, the fall armyworm (FAW), ...

Abstract	The Sichuan Province, located in Southwest China, is one of China's main maize-producing areas, and is also an important node along the north-south migratory pathways that pests follow within China. After its invasion, the fall armyworm (FAW),
Language	English
Publishing date	2022-10-16
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2662247-6
ISSN	2075-4450
ISSN	2075-4450
DOI	10.3390/insects13100935
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Reply to López-Mañas et al.: Spatial population models of migrants should be underpinned by phenology, behavior, and ecology.

Stefanescu, Constanti / Hu, Gao / Oliver, Tom H / Reynolds, Don R / Chapman, Jason W

Proceedings of the National Academy of Sciences of the United States of America

2022 Volume 119, Issue 19, Page(s) e2203349119

MeSH term(s)	Ecology ; Ecosystem ; Humans ; Transients and Migrants
Language	English
Publishing date	2022-05-05
Publishing country	United States
Document type	Letter
ZDB-ID	209104-5
ISSN	1091-6490 ; 0027-8424
ISSN (online)	1091-6490
ISSN	0027-8424
DOI	10.1073/pnas.2203349119
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