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is an important zoonotic parasite which can parasitize in the intestines of humans and various animals. However, the information about the prevalence and genetic diversity of in goats in China is limited. It is yet to be known whether Yunnan black goats, a unique goat breed in subtropical Yunnan province, southwestern China, are infected with Thus, a total of 907 fecal samples were collected from Yunnan black goats in five regions in Yunnan province, to estimate the prevalence and genotypes of using a PCR-based approach. The prevalence is 4.2% (38/907) in Yunnan black goats by nested amplification of the -giardin (bg) gene, and the genotypes are identified as assemblage E, with 5 novel subtypes (E-E). Multilocus sequence typing revealed that 11, 18, and 38 samples were amplifiable on tpi (triose phosphate isomerase), gdh (glutamate dehydrogenase), and bg locus, respectively, and identified three novel multilocus genotypes (MLGs): MLGE9-MLGE11. To our knowledge, this is the first report of prevalence and genotypes in Yunnan black goats in China, which extended the host range of and provided basic data for controlling infection in Yunnan black goats.
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http://dx.doi.org/10.1155/2018/4601737 | DOI Listing |
Virus Evol
August 2025
College of Biology, Hunan Provincial Key Laboratory of Medical Virology, Hunan Research Center of the Basic Discipline for Cell Signaling, Hunan University, 52 Tianma Rd, Changsha, Hunan, 410012, China.
(γ-CoV) primarily infects poultry, wild birds, and marine mammals. The widespread distribution and circulation of γ-CoV in the ecological environment may lead to sustained transmission and economic loss. To better understand the diversity of γ-CoV in wild birds, we collected 482 wild-bird faecal samples from Yunnan, encompassing 14 bird species.
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August 2025
State Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Guiyang 550025, China Guizhou University Guiyang China.
is an epifoliar fungal genus commonly known as black mildews, predominantly found in tropical and subtropical regions and considered host specific. This study describes two novel species, and , collected from Yunnan Province, China. was collected from the leaves of , while was collected from .
View Article and Find Full Text PDFSci Rep
August 2025
Harbin Center for Integrated Natural Resources Survey, China Geological Survey, Harbin, 150086, China.
The Songnen Plain is a key region for Quaternary stratigraphic research in Northeast China. In this area, the Quaternary strata of the Bayan borehole reached a thickness of 58.00 m, offering excellent potential for investigation and research.
View Article and Find Full Text PDFInsects
August 2025
Yunnan Provincial Key Laboratory of Animal Nutrition and Feed, Faculty of Animal Science and Technology, Yunnan Agricultural University, Kunming 650201, China.
This study is a systematic critical review aimed at rigorously evaluating the potential of larvae (black soldier fly larvae, BSFL) as a sustainable protein source for animal feed through a standardized methodological framework. To address the significant challenge posed by the increasing global demand for protein feed to agricultural sustainability, we retrieved relevant studies published between October 2008 and June 2025 from three core databases-PubMed, ScienceDirect, and Web of Science-and conducted study screening and data extraction in accordance with the PRISMA guidelines. BSFL represent a viable alternative, with a high protein content of 40-60% and efficient organic waste conversion capabilities.
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August 2025
Institute of Eastern-Himalaya Biodiversity Research, Dali University, Dali, 671003, Yunnan, China.
Given the widespread conflicts between humans and birds in contexts such as agricultural production, airports, and new energy installations, the development and application of bird deterrence technologies hold significant importance for both safeguarding human interests and advancing the cause of wildlife conservation. Artificial sounds are one of the most widely used methods for bird deterrence; however, there is a lack of systematic research on the effects of sound frequency and their combination. The black-necked crane (Grus nigricollis), a first-class nationally protected wild animal of China, shares some of its habitats with human agricultural activities.
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