42 results match your criteria: "Biodiversity Conservation Center[Affiliation]"

Complete Genomic Landscape Reveals Hidden Evolutionary History and Selection Signature in Asian Water Buffaloes (Bubalus bubalis).

Adv Sci (Weinh)

December 2024

State Key Laboratory of Animal Biotech Breeding, National Engineering Laboratory for Animal Breeding, Key Laboratory of Animal Genetics, Breeding and Reproduction of Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China.

Article Synopsis
  • Researchers sequenced 470 genomes of domesticated river and swamp buffaloes and their wild ancestors to investigate the genetic factors influencing domestication and productivity in Asian water buffaloes.* -
  • Wild swamp buffaloes maintain ancestral morphology, while river buffaloes show distinct traits, yet both have genomes that align closely with wild counterparts; genetic diversity varies significantly across regions.* -
  • Key findings indicate that artificial selection has led to significant genetic adaptations in traits like reproduction, milk production, and coat color, highlighting how domestication affects evolutionary changes in these animals.*
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Exploring tick-borne pathogens in community dogs in Nepal.

Parasitol Int

November 2024

Laboratory of Parasitology, Graduate School of Infectious Diseases, Faculty of Veterinary Medicine, Hokkaido University, Japan; Division of Parasitology, Veterinary Research Unit, International Institute for Zoonosis Control, Hokkaido University, Japan. Electronic address:

Article Synopsis
  • Tick-borne pathogens (TBPs) in dogs pose a significant global health threat, particularly in developing countries where surveillance is lacking.
  • A study involving 230 community dogs in Nepal found that 32.6% were infected with at least one TBP, with common pathogens including Ehrlichia canis and Anaplasma platys.
  • The findings suggest that infections in community dogs might pose a risk for transmission to pet dogs and humans, highlighting the need for increased awareness and control measures against these zoonotic parasites.
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Detection and characterization of vector-borne parasites and Wolbachia endosymbionts in greater one-horned rhinoceros (Rhinoceros unicornis) in Nepal.

Acta Trop

October 2024

Laboratory of Parasitology, Graduate School of Infectious Diseases, Faculty of Veterinary Medicine, Hokkaido University, Japan; Division of Parasitology, Veterinary Research Unit, International Institute for Zoonosis Control, Hokkaido University, Japan. Electronic address:

Article Synopsis
  • Vector-borne parasite infections are common in both domestic and wild animals, often asymptomatic but potentially fatal, particularly under stress.
  • This study focused on the detection and characterization of such parasites in rescued greater one-horned rhinoceroses in Chitwan National Park, Nepal, using advanced molecular techniques on blood samples.
  • Results revealed a 75% prevalence of Theileria bicornis, two new haplotypes, and the presence of Wolbachia and filarial nematodes, indicating a need for enhanced parasite surveillance and further research on wildlife diseases in the region.
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The hyperdiverse wood-inhabiting fungi play a crucial role in the global carbon cycle, but often are threatened by deadwood removal, particularly in temperate forests dominated by European beech () and Oriental beech (). To study the impact of abiotic drivers, deadwood factors, forest management and biogeographical patterns in forests of both beech species on fungal composition and diversity, we collected 215 deadwood-drilling samples in 18 forests from France to Armenia and identified fungi by meta-barcoding. In our analyses, we distinguished the patterns driven by rare, common, and dominant species using Hill numbers.

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Desiccation tolerance in vegetative tissues enables resurrection plants to remain quiescent under severe drought and rapidly recover full metabolism once water becomes available. is a resurrection plant that occurs at high altitudes, typically growing on rock slits, exposed to high irradiance and limited water availability. We analyzed the levels of reactive oxygen species (ROS) and antioxidants, carotenoids and its cleavage products, and stress-related phytohormones in fully hydrated, dehydrated, and rehydrated leaves of .

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Ocean acidification has increased due to the enhanced solubility of CO in seawater. Mangrove macroalgae in tropical and subtropical coastal regions can benefit from the higher availability of CO for photosynthesis and primary production. However, they can be negatively affected by the simultaneously occurring warming and increased salinity in estuaries.

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Phylogenomic analysis supports transmission between humans and elephants.

Front Vet Sci

May 2023

Departamento de Biologia, Faculdade de Ciencias da Universidade do Porto, Porto, Portugal.

Introduction: Tuberculosis is an infectious disease caused by a group of acid-fast bacilli known as complex (MTC), which has a major impact on humans. Transmission of MTC across the human-animal interface has been demonstrated by several studies. However, the reverse zoonotic transmission from humans to animals (zooanthroponosis) has often been neglected.

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Large carnivores have long fascinated human societies and have profound influences on ecosystems. However, their conservation represents one of the greatest challenges of our time, particularly where attacks on humans occur. Where human recreational and/or livelihood activities overlap with large carnivore ranges, conflicts can become particularly serious.

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Surprising leopard restoration in fragmented ecosystems reveals connections as the secret to conservation success.

Sci Total Environ

February 2023

Ministry of Education Key Laboratory for Biodiversity Science and Engineering, Northeast Tiger and Leopard Biodiversity National Observation and Research Station, National Forestry and Grassland Administration Amur Tiger and Amur Leopard Monitoring and Research Center, National Forestry and Grassland Administration Key Laboratory for Conservation Ecology in Northeast Tiger and Leopard National Park, College of Life Sciences, Beijing Normal University, Beijing, China. Electronic address:

The Chinese Loess Plateau has been the cradle of Chinese civilization and the main human settlement in China for thousands of years, where anthropogenic activities are believed to have deeply eroded natural landscapes. After decades of minimal leopard sighting in forests of northern China, due to serious human interference, we recently discovered that the leopard population is recovering. This finding provides hope for successful biodiversity conservation in human-dominated ecosystems.

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Eating More and Fighting Less: Social Foraging Is a Potential Advantage for Successful Expansion of Bird Source Populations.

Biology (Basel)

October 2022

Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China.

Animals can expand distributions in response to climatic and environmental changes, but the potential expansive ability of a source population is rarely evaluated using designed experiments. Group foraging can increase survival in new environments, but it also increases intraspecific competition. The trade-off between benefit and conflict needs to be determined.

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Differentially Represented Proteins in Response to Infection with Identified by Quantitative Serum Proteomics in Asian Elephants.

Pathogens

September 2022

SaBio, Instituto de Investigación en Recursos Cinegéticos IREC-CSIC-UCLM-JCCM, Ronda de Toledo s/n, 13005 Ciudad Real, Spain.

Tuberculosis is a major global concern. Tuberculosis in wildlife is a risk for zoonotic transmission and becoming one of the challenges for conservation globally. In elephants, the number of cases is likely rising.

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Barbacenia graminifolia is a Velloziaceae species endemic to the campos rupestres in Serra do Cipó, Minas Gerais state (Brazil). This biome is characterised by high irradiance and limited water conditions. Unlike other resurrection plants, B.

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Increased greenhouse gas concentrations in the Earth's atmosphere have resulted in global change, such as ocean warming and sea level rise. Increased salinity in estuaries is expected as a result of sea level rise and warming. Thus, we analysed the interactive effects of increased temperature and salinity on multiple physiological responses of Bostrychia montagnei and B.

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Marine heatwaves (MHWs) frequency and intensity are increasing around the globe, affecting marine ecosystems' structure and functioning. Understanding how key marine species respond to these short-term extreme events is urgent for predicting damage to coastal ecosystems. Hypnea pseudomusciformis presents distribution in different floristic provinces on the Brazilian coast: tropical, transition and warm-temperate.

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Article Synopsis
  • Seabirds, specifically Procellariiformes, exhibit a unique combination of high mobility and strong site fidelity, which may influence their genetic structure across populations.
  • The study focused on the little shearwater complex, analyzing multiple genetic markers from various populations in the Atlantic and Indian Oceans, revealing significant differentiation between populations separated by landmasses.
  • Findings suggest that the Atlantic populations likely originated from the Indian Ocean, with their distribution influenced by historical variations in sea surface temperatures, rather than the expected strong philopatry.
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Pangolins in the genus are nocturnal, burrowing, insectivorous mammals listed as Critically Endangered or Endangered by the International Union for Conservation of Nature. Two species of pangolins are found in Nepal: the Chinese pangolin () and Indian pangolin (). Despite having high conservation priority, little attention has been given to conservation interventions of both species of pangolins found in the Terai region (low land) of Nepal.

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Article Synopsis
  • The study analyzes the impact of natural forest exploitation and protected areas on habitat networks across 16 regions worldwide.
  • Conservation effectiveness varies significantly, influenced by factors like habitat quality and resource extraction within protected zones, leading to a predominance of negative over positive effects.
  • Despite existing knowledge and tools, trends in biodiversity conservation appear to be declining, emphasizing the need for better segregation of conservation efforts and resource use.
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Serologic Survey of Selected Pathogens in Free-Ranging Bengal Tigers (Panthera tigris tigris) in Nepal.

J Wildl Dis

April 2021

Veterinary Initiative for Endangered Wildlife, 1627 W Main St., Suite 445, Bozeman, Montana 59715, USA.

Serum samples of 11 Bengal tigers (Panthera tigris tigris) from Chitwan National Park in Nepal, collected between 2011-17, were evaluated for the presence of antibodies to eight diseases commonly investigated in large felids. This initial serologic survey was done to establish baseline information to understand the exposure of Nepal's free-ranging tiger population to these diseases. Tiger serum samples collected opportunistically during encounters such as translocation, human conflict, and injury were placed in cold storage for later use.

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Recent assessment reports by the Intergovernmental Panel on Climate Change (IPCC) and the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES) have highlighted the risks to humanity arising from the unsustainable use of natural resources. Thus far, land, freshwater, and ocean exploitation have been the chief causes of biodiversity loss. Climate change is projected to be a rapidly increasing additional driver for biodiversity loss.

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Occurrence data of terrestrial vertebrates of Son Tra Peninsula, Da Nang City, Vietnam.

Biodivers Data J

November 2019

Southern Institute of Ecology, Vietnam Academy of Science and Technology, Ho Chi Minh, Vietnam Southern Institute of Ecology, Vietnam Academy of Science and Technology Ho Chi Minh Vietnam.

Background: The forest of Son Tra Peninsula was designated as a nature reserve in 1977 and serves as a green lung for Da Nang City. Due to the economic development scheme of Da Nang City, the forest of the peninsula has been disturbed by human activities and by invasive plant species. Moreover, the management board of the nature reserve lacked sufficient data of the species distribution of its biodiversity for developing future management and conservation plans.

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First report of malaria parasites in water buffalo in Nepal.

Vet Parasitol Reg Stud Reports

December 2019

Molecular Biotechnology Unit, Nepal Academy of Science and Technology (NAST), Lalitpur, Nepal. Electronic address:

We present the first molecular-based report on ungulate malaria parasites from water buffalo in Nepal. Fifty-six blood samples were collected from different groups of water buffalo (wild, feral, and domestic) and PCR assays were conducted using Plasmodium spp. cytb specific primers.

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The correct name of the last author should be ''Tetsuro Matsuzawa'', and not ''Tetsuro Matsuzwa'' as given in the original publication of the article.

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We provide new information on Yunnan snub-nosed monkey (Rhinopithecus bieti) behavioral ecology, contributing to future conservation efforts within the Laojun Mountain National Park. Habitat evaluation procedures are used to quantify the value of land as a habitat for a species. We analyzed environmental variables hypothesized to influence habitat suitability for Yunnan snub-nosed monkeys, and mapped the distribution of suitable habitats across the study area and adjacent areas.

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The mammalian order primates contains wide species diversity. Members of the subfamily Colobinae are unique amongst extant primates in that their gastrointestinal systems more closely resemble those of ruminants than other members of the primate order. In the growing literature surrounding nonhuman primate microbiomes, analysis of microbial communities has been limited to the hindgut, since few studies have captured data on other gut sites, including the foregut of colobine primates.

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Invasive alien species are a major threat to native insular species. Eradicating invasive mammals from islands is a feasible and proven approach to prevent biodiversity loss. We developed a conceptual framework to identify globally important islands for invasive mammal eradications to prevent imminent extinctions of highly threatened species using biogeographic and technical factors, plus a novel approach to consider socio-political feasibility.

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