Results 1 to 10 of about 7,731,211 (350)
Turbulent molecular clouds [PDF]
, 2012 Stars form within molecular clouds but our understanding of this fundamental process remains hampered by the complexity of the physics that drives their evolution. We review our observational and theoretical knowledge of molecular clouds trying to confront the two approaches wherever possible.
Falgarone, Edith, Hennebelle, Patrick
arxiv +3 more sources
Galaxy chemical evolution models: The role of molecular gas formation [PDF]
, 2017 In our grid of multiphase chemical evolution models (Moll\'a & D\'iaz, 2005), star formation in the disk occurs in two steps: first, molecular gas forms, and then stars are created by cloud-cloud collisions or interactions of massive stars with the surrounding molecular clouds.
Ascasibar, Yago +4 more
arxiv +5 more sources
The evolution of Giant Molecular Filaments [PDF]
Monthly Notices of the Royal Astronomical Society, 2017 In recent years there has been a growing interest in studying giant molecular filaments (GMFs), which are extremely elongated (> 100pc in length) giant molecular clouds (GMCs).
Dobbs, C. L., Duarte-Cabral, A.
core +5 more sources
Chromosomal evolution: Molecular cytogenetic evolution of mammals [PDF]
Eur J Hum Genet, 2013 Stoll C.
europepmc +2 more sources
Improved haplotype resolution of highly duplicated MHC genes in a long-read genome assembly using MiSeq amplicons [PDF]
PeerJ, 2023 Long-read sequencing offers a great improvement in the assembly of complex genomic regions, such as the major histocompatibility complex (MHC) region, which can contain both tandemly duplicated MHC genes (paralogs) and high repeat content.
Samantha Mellinger +4 more
doaj +2 more sources
MEGA11: Molecular Evolutionary Genetics Analysis Version 11
Molecular biology and evolution, 2021 The Molecular Evolutionary Genetics Analysis (MEGA) software has matured to contain a large collection of methods and tools of computational molecular evolution.
K. Tamura, G. Stecher, Sudhir Kumar
semanticscholar +1 more source
The metabolic network of the last bacterial common ancestor
Communications Biology, 2021 Joana C. Xavier, Rebecca E. Gerhards and colleagues reconstruct the habitat and lifestyle of the last bacterial common ancestor (LBCA) through the construction of the metabolic network and gene tree analysis of 146 LCBA protein families.
Joana C. Xavier +5 more
doaj +1 more source
Genomic sequence capture of Plasmodium relictum in experimentally infected birds
Parasites & Vectors, 2022 Background Sequencing parasite genomes in the presence of host DNA is challenging. Sequence capture can overcome this problem by using RNA probes that hybridize with the parasite DNA and then are removed from solution, thus isolating the parasite DNA for
Vincenzo A. Ellis +8 more
doaj +1 more source
Life, 2022 The rooting of phylogenetic trees permits important inferences about ancestral states and the polarity of evolutionary events. Recently, methods that reconcile discordance between gene-trees and species-trees—tree reconciliation methods—are becoming ...
Nico Bremer +3 more
doaj +1 more source
BMC Genomics, 2021 Background Seisonidea (also Seisonacea or Seisonidae) is a group of small animals living on marine crustaceans (Nebalia spec.) with only four species described so far. Its monophyletic origin with mostly free-living wheel animals (Monogononta, Bdelloidea)
Katharina M. Mauer +7 more
doaj +1 more source