Results 51 to 60 of about 316,397 (347)

Wild bats briefly decouple sound production from wingbeats to increase sensory flow during prey captures

iScience, 2021
Summary: Active sensing animals such as echolocating bats produce the energy with which they probe their environment. The intense echolocation calls of bats are energetically expensive, but their cost can be reduced by synchronizing the exhalations ...
Laura Stidsholt, Mark Johnson, Holger R. Goerlitz, Peter T. Madsen   +3 more
doaj   +1 more source

CCDC41 Drives Oocyte Meiotic Progression by Promoting Rab11a/Rab7‐Positive Vesicle Fusion with Target Membranes

Advanced Science, EarlyView.
CCDC41 is essential for meiotic maturation in mouse oocytes through regulating Rab7‐positive endosomes fusion with lysosomes and Rab11a‐positive vesicle fusion with the plasma membrane. Abstract Coiled‐coil domain‐containing protein 41 (CCDC41), a core component of centriolar distal appendages involved in centriole assembly and ciliary vesicle docking,
Ying Tian, Jiatong Li, Jingyi Kang, Xiangning Xu, Bicheng Wang, Shuo Lou, Jingyu Li, Yuying Yang, Yanbing Zhang, Yangzi Zheng, Jing Weng, Yuanjing Liang, Wei Ma   +12 more
wiley   +1 more source

The ghost of ice ages past: Impact of Last Glacial Maximum landscapes on modern biodiversity

iScience
Summary: Modeled modern and Last Glacial Maximum (LGM) climate ranges for 47 genetically confirmed small Holarctic land snails documented profound landscape dynamism over the last 21,000 years. Following deglaciation, range areas tended to increase by 50%
Jeffrey C. Nekola, Jan Divíšek, Michal Horsák   +2 more
doaj   +1 more source

Zoologie et philologie dans les grands traités ichtyologiques renaissants

Kentron, 2013
Basing his study on the greatest treatises in ichthyology of latest medieval times and beginning of Renaissance (Hortus sanitatis and works of Paolo Giovio, Petrus Gyllius, Pierre Belon, Edward Wotton, Ippolito Salviani ...
Arnaud Zucker
doaj   +1 more source

Modifying Glucose Metabolism Reverses Memory Defects of Alzheimer's Disease Model at Late Stages

Advanced Science, EarlyView.
Using spatial transcriptomics, we show that ferul enanthate (SL‐ZF‐01) reverses episodic‐like memory deficits in aged, but not young, Alzheimer’s disease (AD) mice. SL restores glucose metabolism and Glucose Transporter 1/3 expression via an ‘Aging‐AD‐Rescue’ pattern, rescuing deficits seen in aged AD mice.
Fang Liu, Yiyu‐Li Tang, Zong‐Bo Zhang, Ya‐Hong Tan, Si‐Hui Lin, Ni‐Ya Wang, Jin‐Nan Li, Zhi‐Jie Pan, Jian‐Feng Li, Jing‐Fei Huang, Yu‐Qiang Ding, Chun‐Ming Guo, Lin Xu, Cheng Peng, Qi‐Xin Zhou   +14 more
wiley   +1 more source

Dynamics of the Mammalian Placental Metabolome in Placentogenesis and Embryonic Development

Advanced Science, EarlyView.
This study identifies three metabolic stages (E8.5, E9.5–10.5, E11.5–14.5) and two transition periods (E8.5–9.5, E10.5–11.5) in mouse placental development. NAD(H) emerges as a key dynamic metabolite that enhances embryonic growth through accelerated segmentation and increased proliferation of mouse embryonic stem cell (mESC)‐induced presomitic ...
Gang Chen, Zichen Liu, Mengyi Wei, Qian Li, Liang Wu, Kunyuan Yu, Yanhong Xu, Dainan Yu, Wenwu Ma, Hongmei Wang, Ng Shyh‐Chang, Jinglei Zhai   +11 more
wiley   +1 more source

"Zoology" of non-invertible duality defects: the view from class $\mathcal{S}$ [PDF]

, 2022
Andrea Antinucci, Christian Copetti, Giovanni Galati, Giovanni Rizi   +3 more
openalex   +1 more source

CellPolaris: Transfer Learning for Gene Regulatory Network Construction to Guide Cell State Transitions

Advanced Science, EarlyView.
CellPolaris decodes how transcription factors guide cell fate by building gene regulatory networks from transcriptomic data using transfer learning. It generates tissue‐ and cell‐type‐specific networks, identifies master regulators in cell state transitions, and simulates TF perturbations in developmental processes.
Guihai Feng, Xin Qin, Jiahao Zhang, Wuliang Huang, Yiyang Zhang, Wentao Cui, Yao Chen, Shirui Li, Wenhao Liu, Yao Tian, Yana Liu, Jingxi Dong, Ping Xu, Zhenpeng Man, Guole Liu, Zhongming Liang, Xinlong Jiang, Xiaodong Yang, Pengfei Wang, Ge Yang, Hongmei Wang, Xuezhi Wang, Ming‐Han Tong, Yuanchun Zhou, Shihua Zhang, Yiqiang Chen, Yong Wang, Xin Li   +27 more
wiley   +1 more source

Environment and Economic Activity of the Pestretsy 2 Site Inhabitants on the Mesha River

Поволжская археология, 2016
Preliminary results of integrated archaeological and paleo-ecological research in the multilayer site Pestretsy 2 on the Mesha river (Middle Volga region) are discussed in the article.
Galimova Madina Sh. , Khisiametdinova Asia A., Askeyev Igor V. , Shaymuratova (Galimova) Dilyara N. , Askeyev Oleg V.   +4 more
doaj  

Stereotyped active sensing in fast-diving echolocating bats

iScience
Summary: Mexican free-tailed bats (Tadarida brasiliensis) often return to their roosts in darkness or low-light conditions from high altitudes (>3 km) during steep, fast dives.
Laura N. Kloepper, Amaro Tuninetti, Ian Bentley, Christian D. Harding, Caroline H. Brighton, Mohammad Rasool Izadi, Robert L. Stevenson, Graham K. Taylor   +7 more
doaj   +1 more source