Results 151 to 160 of about 7,231,771 (330)

Phylogenomics and chromosome mapping show that ectopic recombination of subtelomeres is critical for antigenic diversity and has a complex evolutionary history in Plasmodium parasites

Frontiers in Ecology and Evolution
Antigenic diversity is critical for parasites to coevolve with their hosts. Plasmodium falciparum generates antigenic diversity through ectopic recombination of their antigenic gene-rich subtelomeres, a mechanism that takes place after chromosomal ends ...
Carolina Martínez-Eraso, Heiber Cárdenas, Mario A. Cerón-Romero   +2 more
doaj   +1 more source

Likelihood-Based Tests of Species Tree Hypotheses. [PDF]

Mol Biol Evol, 2023
Adams R, DeGiorgio M.
europepmc   +1 more source

Bioengineered 3D hPSC‐Cholangiocyte Ducts With Physiological Signals for Biliary Disease Modeling

Advanced Healthcare Materials, EarlyView.
Tian and colleagues generated a bioengineered bile duct from human pluripotent stem cell (hPSC)‐derived intrahepatic cholangiocytes within a high‐throughput, 384‐well platform to systematically examine the influence of biliary physiological signals including fluid flow, stromal cells and bile acids, and models intrahepatic biliary disease progression ...
Britney Tian, Mina Ogawa, Manami Kondo, Gabrielle Langeveld, Ling Jun Huan, Feng Zhang, Andrew Hollinger, Sara Deir, Christine Bear, Boyang Zhang, Shinichiro Ogawa   +10 more
wiley   +1 more source

The chromosome-scale genomes of two Tinospora species reveal differential regulation of the MEP pathway in terpenoid biosynthesis

BMC Biology
Background The relationship between gene family expansion and the resulting changes in plant phenotypes has shown remarkable complexity during the evolution.
Zhiyu Chen, Lan Xun, Yunyan Lu, Xingyu Yang, Minghui Chen, Tianyu Yang, Zhinan Mei, Yunqiang Yang, Xuefei Yang, Yongping Yang   +9 more
doaj   +1 more source

Parameter Estimation and Species Tree Rooting Using ALE and GeneRax. [PDF]

Genome Biol Evol, 2023
Williams TA, Davín AA, Morel B, Szánthó LL, Spang A, Stamatakis A, Hugenholtz P, Szöllősi GJ.   +7 more
europepmc   +1 more source

A New 3D Colon on a Chip to Decipher the Influence of Mechanical Forces on the Physiological Cellular Ecosystem

Advanced Healthcare Materials, EarlyView.
To dissect how mechanical forces influence intestinal physiology, we developed a stretchable 3D colon‐on‐chip that integrates tunable topography, stiffness and peristalsis‐like motion within a physiologically relevant microenvironment. We showed that stretching is a dominant factor governing epithelial behavior, markedly enhancing proliferation and ...
Moencopi Bernheim‐Dennery, Lauriane Gérémie, Julie Brun, Lucas Chassatte, Giacomo Gropplero, Réda Bouras, Jieun Choo, Bertrand Cinquin, Alba Marcellan, Danijela Matic Vignjevic, Stéphanie Descroix   +10 more
wiley   +1 more source

Opinion: Gavage Administration of MXene as a Route‐Specific Alternative to Intravenous Injection into the Bloodstream of Laboratory Animals for Reducing Systemic Nanotoxicity Risks in Immunosuppression and Post‐Transplantation Models with Bile Acid Modification

Advanced Healthcare Materials, EarlyView.
Recent studies reported immunosuppressive properties of specific MXene nanomaterials. Their intravenous injection into the bloodstream of laboratory animals has been a common delivery method to suppress systemic inflammation and prevent transplant rejection.
Alireza Rafieerad, M. Akif Rahman, Ahmad Amiri   +2 more
wiley   +1 more source

Disturbance and Clonal Reproduction Determine Liana Distribution and Maintain Liana Diversity in a Tropical Forest [PDF]

, 2014
Negative density dependence (NDD) and habitat specialization have received strong empirical support as mechanisms that explain tree species diversity maintenance and distribution in tropical forests.
Ledo, Alicia, Schnitzer, Stefan A.
core   +1 more source

Two Material Properties from One Wavelength‐Orthogonal Photoresin Enabled by a Monochromatic Laser Integrated Stereolithographic Apparatus (Mono LISA)

Advanced Materials, Volume 37, Issue 13, April 2, 2025.
A single object with dual properties – degradable and non‐degradable – is fabricated in a single print simply by switching the printing colors. The advanced multi‐material printing is enabled by the combination of a fully wavelength‐orthogonal photoresin and a monochromatic tunable laser printer, paving the way for precise multi‐material ...
Xingyu Wu, Katharina Ehrmann, Ching Thye Gan, Benjamin Leuschel, Fred Pashley‐Johnson, Christopher Barner‐Kowollik   +5 more
wiley   +1 more source

Competition for light and light use efficiency for Acacia mangium and Eucalyptus grandis trees in mono-specific and mixed-species plantations in Brazil [PDF]

, 2010
Mixed plantations with N-fixing species might be an attractive option for limiting the use of fertilizer in highly productive Eucalyptus plantations. A randomized block design was set up in southern Brazil, including a replacement series and an additive ...
Bouillet, Jean-Pierre, Gonçalves, José Leonardo M., Laclau, Jean-Paul, Le Maire, Guerric, Nouvellon, Yann   +4 more
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