Results 21 to 30 of about 1,433,700 (300)

miR-29cb2 promotes angiogenesis and osteogenesis by inhibiting HIF-3α in bone

iScience, 2022
Summary: Coordination between osteogenesis and angiogenesis is required for bone homeostasis. Here, we show that miR-29cb2 is a bone-specific miRNA and plays critical roles on angiogenesis-osteogenesis coupling during bone remodeling.
Liping Ouyang, Yingxiao Sun, Dan Lv, Xiaochun Peng, Xiaoming Liu, Lei Ci, Guoning Zhang, Bo Yuan, Ling Li, Jian Fei, Jun Ma, Xuanyong Liu, Yun Liao   +12 more
doaj   +1 more source

A Fetching Model Organism [PDF]

Cell, 2006
The creation of the domestic dog and its many breeds has been an ongoing experiment in the rapid evolution of form and function. Now, advances in genomics have made Canis familiaris genetically tractable and poised to offer insights into evolution, development, and behavior.
Neff, Mark W., Rine, Jasper
openaire   +2 more sources

Collective motion of organisms in three dimensions [PDF]

, 1999
We study a model of flocking in order to describe the transitions during the collective motion of organisms in three dimensions (e.g., birds). In this model the particles representing the organisms are self-propelled, i.e., they move with the same ...
Allison, András Czirók, Bak, Magnasco, Mermin, Mária Vicsek, Rauch, Shimoyama, Tamás Vicsek, Vicsek   +9 more
core   +2 more sources

Comparative Genomic and Pan-Genomic Characterization of Staphylococcus epidermidis From Different Sources Unveils the Molecular Basis and Potential Biomarkers of Pathogenic Strains

Frontiers in Microbiology, 2021
Coagulase-negative Staphylococcus (CoNS) is the most common pathogen causing traumatic endophthalmitis. Among which, Staphylococcus epidermidis is the most common species that colonizes human skin, eye surfaces, and nasal cavity.
Shudan Lin, Bianjin Sun, Xinrui Shi, Yi Xu, Yunfeng Gu, Xiaobin Gu, Xueli Ma, Tian Wan, Jie Xu, Jianzhong Su, Yongliang Lou, Meiqin Zheng, Meiqin Zheng   +12 more
doaj   +1 more source

Genome editing in non-model organisms opens new horizons for comparative physiology [PDF]

, 2020
For almost 100 years, biologists have made fundamental discoveries using a handful of model organisms that are not representative of the rich diversity found in nature.
Dickinson, Michael H., Dow, Julian A. T., Vosshall, Leslie B.   +2 more
core  

COLOMBOS v2.0 : an ever expanding collection of bacterial expression compendia [PDF]

, 2013
The COLOMBOS database (http://www.colombos.net) features comprehensive organism-specific cross-platform gene expression compendia of several bacterial model organisms and is supported by a fully interactive web portal and an extensive web API.
Bianco, Luca, Collado-Vides, Julio, Engelen, Kristof, Fu, Qiang, Gama-Castro, Socorro, Laukens, Kris, Ledezma-Tejeida, Daniela, Liebens, Veerle, Marchal, Kathleen, Meysman, Pieter, Michiels, Jan, Sonego, Paolo   +11 more
core   +1 more source

Brain-Specific SNAP-25 Deletion Leads to Elevated Extracellular Glutamate Level and Schizophrenia-Like Behavior in Mice

Neural Plasticity, 2017
Several studies have associated reduced expression of synaptosomal-associated protein of 25 kDa (SNAP-25) with schizophrenia, yet little is known about its role in the illness.
Hua Yang, Mengjie Zhang, Jiahao Shi, Yunhe Zhou, Zhipeng Wan, Yicheng Wang, Yinghan Wan, Jun Li, Zhugang Wang, Jian Fei   +9 more
doaj   +1 more source

A Comparative Genomic Approach to Determine the Virulence Factors and Horizontal Gene Transfer Events of Clinical Acanthamoeba Isolates

Microbiology Spectrum, 2022
Acanthamoeba species are among the most ubiquitous protists that are widespread in soil and water and act as both a replicative niche and vectors for dispersal. They are the most important human intracellular pathogens, causing Acanthamoeba keratitis (AK)
Xiaobin Gu, Xiuhai Lu, Shudan Lin, Xinrui Shi, Yue Shen, Qingsong Lu, Yiying Yang, Jing Yang, Jiabei Cai, Chunyan Fu, Yongliang Lou, Meiqin Zheng   +11 more
doaj   +1 more source

Kinetic model of DNA replication in eukaryotic organisms

, 2003
We formulate a kinetic model of DNA replication that quantitatively describes recent results on DNA replication in the in vitro system of Xenopus laevis prior to the mid-blastula transition.
Avrami, Avrami, Avrami, Ben-Naim, Bensimon, Berezney, Blow, Blow, Blow, Blow, Blumenthal, Brewer, Buongiorno-Nardelli, Cahn, Cairns, Christian, Coverley, Friedman, Gilbert, Gomez, Hand, Herrick, Herrick, Huberman, Hyrien, Jackson, Jasny, Johnson, Kolmogorov, Laskey, Lu, Lucas, Mahbubani, Marheineke, Michalet, Mills, Pasero, Pierron, Plischke, Press, Raghuraman, Rowles, Sekimoto, Shinomiya, Shivashankar, Simon, Walter, Wu   +47 more
core   +1 more source

Sensing and decision-making in random search [PDF]

, 2012
While microscopic organisms can use gradient-based search to locate resources, this strategy can be poorly suited to the sensory signals available to macroscopic organisms.
Hein, Andrew M., McKinley, Scott A.
core   +1 more source