Results 81 to 90 of about 1,161,913 (308)

Concentration and Distribution of Oligochaeta Worms in the Waters of Kejapanan, Pasuruan, Indonesia Polluted by Mercury Waste using DNA Barcode

Jurnal Ilmiah Perikanan dan Kelautan
Graphical Abstract Higlight Research • Based on AAS test, results showed that the St2 sample has the highest concentration of mercury compared to other locations. St2 samples are samples taken right at the pollutant source.
Irawati Mei Widiastuti, Moh. Awaludin Adam, Ernawati   +2 more
doaj   +1 more source

Initial Complete Chloroplast Genomes of Alchemilla (Rosaceae): Comparative Analysis and Phylogenetic Relationships

Frontiers in Genetics, 2020
The genus Alchemilla L., known for its medicinal and ornamental value, is widely distributed in the Holarctic regions with a few species found in Asia and Africa.
Peninah Cheptoo Rono, Peninah Cheptoo Rono, Peninah Cheptoo Rono, Xiang Dong, Xiang Dong, Xiang Dong, Jia-Xin Yang, Jia-Xin Yang, Fredrick Munyao Mutie, Fredrick Munyao Mutie, Fredrick Munyao Mutie, Millicent A. Oulo, Millicent A. Oulo, Millicent A. Oulo, Itambo Malombe, Paul M. Kirika, Guang-Wan Hu, Guang-Wan Hu, Qing-Feng Wang, Qing-Feng Wang   +19 more
doaj   +1 more source

Comparative Chloroplast Genomics of 21 Species in Zingiberales with Implications for Their Phylogenetic Relationships and Molecular Dating [PDF]

, 2023
Dongmei Li, Hailin Liu, Yan-Gu Pan, Bo Yu, Dan Huang, Genfa Zhu   +5 more
openalex   +1 more source

Engineering of an Ancestral McbA with Enhanced Domain Mobility Extends Biocatalytic Amide Synthesis Scope

Advanced Synthesis &Catalysis, EarlyView.
We show how engineered ancestral amide bond synthetases (ABSs) together with cofactor recycling using a single polyphosphate kinase paves the way for chemoenzymatic synthesis of pharmacophores. The figure illustrates how ancestral ABS has a more flexible C‐terminal domain, which is associated with enhanced catalytic performance and expanded amine scope.
Elisabeth Söderberg, Marianne R. Molenaar, Katarzyna Zaczyk, Magnus Johansson, Martin A. Hayes, Per‐Olof Syrén   +5 more
wiley   +1 more source

Chromosomal Evolution in the Phylogenetic Context: A Remarkable Karyotype Reorganization in Neotropical Parrot Myiopsitta monachus (Psittacidae)

Frontiers in Genetics, 2020
Myiopsitta monachus is a small Neotropical parrot (Psittaciformes: Arini Tribe) from subtropical and temperate regions of South America. It has a diploid chromosome number 2n = 48, different from other members of the Arini Tribe that have usually 70 ...
Ivanete de Oliveira Furo, Ivanete de Oliveira Furo, Ivanete de Oliveira Furo, Rafael Kretschmer, Rafael Kretschmer, Patricia Caroline O’Brien, Jorge C. Pereira, Analía del Valle Garnero, Ricardo José Gunski, Rebecca E. O’Connor, Darren Karl Griffin, Anderson José Baia Gomes, Malcolm Andrew Ferguson-Smith, Edivaldo Herculano Correa de Oliveira, Edivaldo Herculano Correa de Oliveira, Edivaldo Herculano Correa de Oliveira   +15 more
doaj   +1 more source

Distinguishing Phylogenetic Networks [PDF]

SIAM Journal on Applied Algebra and Geometry, 2018
Phylogenetic networks are becoming increasingly popular in phylogenetics since they have the ability to describe a wider range of evolutionary events than their tree counterparts. In this paper, we study Markov models on phylogenetic networks and their associated geometry.
Gross, Elizabeth, Long, Colby
openaire   +3 more sources

Microbial Contribution to Soiling and Its Impact on Photovoltaic Module Soiling in Arid Zones of the Atacama Desert

Advanced Sustainable Systems, EarlyView.
Microorganisms colonizing photovoltaic surfaces in the Atacama desert form biofilms that enhance particle adhesion and reduce energy yield. This study identifies UV‐resistant bacteria and carotenoid‐producing strains that interfere with PV performance.
Douglas Olivares, Ricardo Ortíz, Luis Rojas‐Araya, María Teresa Mata, Felipe Galleguillos, Jaime Llanos, Carlos Portillo, Valentina Escobar, Aitor Marzo   +8 more
wiley   +1 more source

Algorithms for Visualizing Phylogenetic Networks

, 2016
We study the problem of visualizing phylogenetic networks, which are extensions of the Tree of Life in biology. We use a space filling visualization method, called DAGmaps, in order to obtain clear visualizations using limited space.
A Arvelakis, A Symeonidis, C Kuratowski, DH Huson, DH Huson, DH Huson, DH Huson, DH Huson, EH Baehrecke, J Jansson, J Jansson, L Wang, P Bertolazzi, P McConnell, RC Linder, V Tsiaras, WF Doolittle, WP Maddison, Y Tao   +18 more
core   +1 more source

Pre‐Administration of Akkermansia Muciniphila Prevents the Development of Severe Acute Graft‐Versus‐Host Disease in Systemic Organs

Advanced Science, EarlyView.
Akkermansia muciniphila, a next‐generation probiotic, alleviates acute graft‐versus‐host disease (aGvHD) following allogeneic hematopoietic stem cell transplantation (HSCT) by providing protective effects across multiple organs. Pre‐colonization with A.
Jeong‐Eun Han, Dae‐Seong Lee, Su‐Won Jeong, Ji‐Hyun Yun, Seomin Kang, Seoyoung Jang, EunAh Lee, Ju Hye Baek, Che Ok Jeon, Jin‐Woo Bae   +9 more
wiley   +1 more source

Amphibians and Reptiles Exhibit Different Ecological and Evolutionary Spatial Patterns in the Amazon Basin

Ecology and Evolution
Understanding spatial variability in ecological and evolutionary patterns is key to Amazonian biodiversity conservation. This study examined taxonomic, phylogenetic, and functional diversity across amphibians and reptiles, assessing the influence of ...
Jhon Jairo López‐Rojas, Diego Henrique Santiago, Mirco Solé, Ricardo Lourenço‐de‐Moraes   +3 more
doaj   +1 more source