Results 231 to 240 of about 52,541 (306)

Assessment of large‐scale spatial variation in age‐specific survival and age at first breeding in a long‐lived species

Journal of Animal Ecology, EarlyView.
Using nationwide data from over 92,000 individuals, we reveal large‐scale spatio‐temporal variation in age‐dependent survival and age at first breeding in a long‐lived species. By comparing alternative spatial models, we show that demographic variation follows a biologically meaningful spatial structure, with implications for population dynamics ...
Matia Haïm Muller, Fabian R. Ketwaroo, Wolfgang Fiedler, Olaf Geiter, Christof Herrmann, Michael Schaub   +5 more
wiley   +1 more source

Selecting Suitable Nitrogen Offset Strategies In Tropical And Subtropical Regions Globally With Implications To The Great Barrier Reef, Australia. [PDF]

Environ Manage
Correa DF, Turner RDR, Maron M, González-González LM, Burford MA, Lu J, Burton J, McMahon J, Chamberlain D, Mao Y, Possingham H, Warne MSJ.   +11 more
europepmc   +1 more source

Hotter, faster, sicker? Warming shifts the cost of infection from individuals to populations

Journal of Animal Ecology, EarlyView.
This study examines how temperature alters disease impacts across biological scales in a host–pathogen system. We found infected hosts appear healthiest at warm temperatures, yet populations suffer most. This suggests climate warming may intensify disease impacts for populations in ways traditional individual‐level virulence metrics fail to predict ...
Nathan J. Butterworth, Kerri J. Moore, Matthew D. Hall   +2 more
wiley   +1 more source

Challenges and strategies for globally resilient shrimp aquaculture. [PDF]

NPJ Sci Food
Campbell E, Becker JA, Bracher P, Budhiraja B, Chaiyapechara S, Chen WN, Colyer L, Karoonuthaisiri N, Keeffe G, McKinley J, Petchkongkaew A, Rungrassamee W, Elliott CT.   +12 more
europepmc   +1 more source

Hox Gene Variation Drives Morphological Specialization of Humpback Grouper Cromileptes altivelis

Integrative Zoology, EarlyView.
Cromileptes altivelis exhibits a distinctive “sunken head and humpback” morphology, formed through cranial remodeling. Genetic analyses identified unique amino acid variants in Hoxa7a and Hoxa10b, with functional tests confirming their role in enhancing osteoblast activity and driving cranial remodeling.
Xiaoying Cao, Zhaowei Zhong, Lisheng Wu, Quanyin Liu, Shaoxiong Ding   +4 more
wiley   +1 more source

Kaempferol Protects Intestinal Health in Chinese Forest Musk Deer Possibly by Regulating Intestinal Microbiota and Inhibiting the NF‐κB/NLRP3 Signaling Pathway

Integrative Zoology, EarlyView.
Kaempferol modulates the tryptophan metabolism pathway by increasing the abundances of Christensenellaceae R7 group, Bacteroides, and Blautia and reducing that of Rikenellaceae RC9 gut group, thereby significantly increasing the levels of ILA and IAA. This process inhibits the activation of NF‐κB/NLRP3 signaling pathway, reduces pro‐inflammatory factor
Xiangyu Liu, Zhanjun Ren, Xiuzhu Sun, Shuhui Wang   +3 more
wiley   +1 more source

Limited Benefits of Oyster Aquaculture on Water Clarity in Two Rhode Island Salt Ponds. [PDF]

Coasts (Basel)
Ayvazian SG, Cobb D, Wigand C, Miller K, Schafer N, Beardwood A, Miller S, Bartolucci N.   +7 more
europepmc   +1 more source

The Effects of Noise on the Juvenile Life Stage of Crustaceans: Behavioral, Cellular, and Molecular Responses in Procambarus clarkii

Integrative Zoology, EarlyView.
Juvenile Procambarus clarkii exposed to noise exhibited behavioral changes, shifts in enzymatic activity, and altered expression of stress and immune genes. The findings highlight the sensitivity of invertebrate juveniles to anthropogenic acoustic pollution.
Maria Ceraulo, Giuseppa Buscaino, Clarissa De Vita, Aiti Vizzini, Mirella Vazzana, Elena Papale, Francesco Longo, Francesco Paolo Faraone, Manuela Mauro   +8 more
wiley   +1 more source

Impacts of Probiotics on Microbial Populations in Aquaculture Systems. [PDF]

Microb Ecol
Anokyewaa MA, Wang Z, Amenyogbe E, Lu Y, Zhen G.   +4 more
europepmc   +1 more source

Gonadal Development–Related Genes and a Male‐Specific Genetic Marker Identified in the Endangered Sichuan Taimen (Hucho bleekeri)

Integrative Zoology, EarlyView.
Integrated transcriptomic and proteomic analyses were used to validate gonadal development–related genes and to identify a sex‐specific molecular marker in Hucho bleekeri. ABSTRACT Sex determination and differentiation represent fundamental topics in reproductive biology. Sichuan taimen (Hucho bleekeri), a first‐class national protected fish species in
Qinyao Wei, Hua Li, Yeyu Chen, Huanchao Yang, Jun Du, Zhaobin Song   +5 more
wiley   +1 more source