Results 11 to 20 of about 1,402 (185)

A Unique Energy-Saving Strategy during Hibernation Revealed by Multi-Omics Analysis in the Chinese Alligator [PDF]

open access: yesiScience, 2020
Summary: Many ectotherms hibernate in face of the harsh winter conditions to improve their survival rate. However, the molecular mechanism underlying this process remains unclear.
Jian-Qing Lin   +4 more
doaj   +2 more sources

The sex ratio of wild Chinese alligators Alligator sinensis [PDF]

open access: yesCurrent Zoology, 2013
The Chinese alligator Alligator sinensis is one of the most endangered crocodilian species, and typically exhibits temperature-dependent sex determination. It is extremely important to clarify the sex structure of Chinese alligators to implement recovery
Lan ZHAO, Hai-Qiong YANG, Li-Ming FANG, Guo-Liang PAN, Wei-Qiang ZOU, Da-Bin REN, Qiu-Hong WAN, Sheng-Guo FANG
doaj   +3 more sources

Effects of Population Bottleneck and Balancing Selection on the Chinese Alligator Are Revealed by Locus-Specific Characterization of MHC Genes [PDF]

open access: yesScientific Reports, 2017
Chinese alligator (Alligator sinensis) is an endangered freshwater crocodilian endemic to China, which experienced a severe bottleneck about 30 years ago.
Teng Zhai   +5 more
doaj   +2 more sources

Multi-omics analysis reveals that natural hibernation is crucial for oocyte maturation in the female Chinese alligator [PDF]

open access: yesBMC Genomics, 2020
Background Hibernation in an appropriate environment not only is important for the survival of hibernators in winter, but also is crucial for breeding in the following season for many hibernating species.
Jian-Qing Lin   +5 more
doaj   +2 more sources

Habitat Integrity Challenges for the Chinese Alligator Amid Land Occupation by Human: Pathways for Protection [PDF]

open access: yesEcology and Evolution
Effective conservation of endangered species necessitates not only the preservation of core habitats but also the enhancement of landscape connectivity. As a critically endangered Crocodylia, the Chinese alligator (Alligator sinensis) strongly relies on ...
Ke Sun   +6 more
doaj   +2 more sources

Intestinal Parasite Community Dynamics in the Critically Endangered Chinese Alligator (Alligator sinensis): Multifactorial Insights From 18S rRNA Amplicon Sequencing [PDF]

open access: yesEcology and Evolution
The intestinal parasite communities of vertebrates are shaped by complex interactions among biological, environmental, and anthropogenic factors. However, such dynamics remain poorly characterized in endangered the Chinese Alligator (Alligator sinensis).
Mingxia Ge   +7 more
doaj   +2 more sources

The Role of Semi‐Wild Habitats in the Physical Conditions of Juvenile Alligators: Implications for Conservation [PDF]

open access: yesEcology and Evolution
The number and survival rate of juveniles play a key role in the recovery of Chinese alligators (Alligator sinensis). The differences between artificial and semi‐wild environments can directly affect the growth and development of juvenile alligators ...
Lulu Cui   +13 more
doaj   +2 more sources

Extremely limited spatial and temporal utilization for wild Chinese alligator (<i>Alligator sinensis</i>). [PDF]

open access: yesBiol Lett
Habitat adaptation critically influences relocation success in endangered reptiles. Forestland is the dominant landscape in most of the nature reserves that are used for the relocation of the Chinese alligator. To evaluate habitat suitability and utilization, we analysed movement rates and home range of Chinese alligators within a ...
Li M   +8 more
europepmc   +4 more sources

Dynamic changes in chromatin accessibility reveal the role of NF-Y targeting AURKB in mediating cell cycle during asynchronous oogenesis in the Chinese Alligator (Alligator sinensis) [PDF]

open access: yesFrontiers in Zoology
The dynamics of chromatin accessibility that regulate oogenesis for the establishment of the female ovarian reserve in mammals have not been explored in reptiles with lifelong continuous oogenesis.
Pengfei Li   +8 more
doaj   +2 more sources

Integrated analysis of lncRNA-miRNA-mRNA networks reveals stage-specific molecular regulation of oogenesis in Chinese alligator (Alligator sinensis) [PDF]

open access: yesBMC Genomics
Background Reptiles, as the earliest vertebrate group to fully adapt to terrestrial environments, have reproductive strategies that hold critical significance for understanding biological evolution and ecological adaptation.
Peng Liu   +7 more
doaj   +2 more sources

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