Results 21 to 30 of about 533,076 (344)

Molecular genetics of ameloblast cell lineage [PDF]

open access: yesJournal of Experimental Zoology Part B: Molecular and Developmental Evolution, 2008
AbstractLate tooth morphogenesis is characterized by a series of events that determine crown morphogenesis and the histodifferentiation of epithelial cells into enamel‐secreting ameloblasts and of mesenchymal cells into dentin‐secreting odontoblasts.
openaire   +2 more sources

Genetic and epigenetic variation in the lineage specification of regulatory T cells

open access: yeseLife, 2015
Regulatory T (Treg) cells, which suppress autoimmunity and other inflammatory states, are characterized by a distinct set of genetic elements controlling their gene expression.
Aaron Arvey   +5 more
doaj   +1 more source

Phylogenetic, population structure, and population demographic analyses reveal that Vicia sepium in Japan is native and not introduced

open access: yesScientific Reports, 2023
Vicia sepium (bush vetch) is a perennial legume widely distributed throughout the Eurasian continent. However, its distribution in Japan is limited to Mt. Ibuki and small parts of central and southern Hokkaido. Therefore, each Japanese V.
Ichiro Tamaki   +11 more
doaj   +1 more source

Lineage dynamics of murine pancreatic development at single-cell resolution. [PDF]

open access: yes, 2018
Organogenesis requires the complex interactions of multiple cell lineages that coordinate their expansion, differentiation, and maturation over time.
Byrnes, Lauren E   +8 more
core   +2 more sources

Currents shaped the genetic structure of Tridentiger barbatus (Günther 1861) along the Chinese coast

open access: yesFrontiers in Marine Science, 2022
The modern coast of China is characterized by complicated hydrology, which might be a potential factor shaping genetic structure of marine organisms. Tridentiger barbatus is a widespread benthic goby in coastal China whose range expansion might depend on
Jiehong Wei   +9 more
doaj   +1 more source

Organellar inheritance in the green lineage: insights from Ostreococcus tauri [PDF]

open access: yes, 2013
Along the green lineage (Chlorophyta and Streptophyta), mitochondria and chloroplast are mainly uniparentally transmitted and their evolution is thus clonal. The mode of organellar inheritance in their ancestor is less certain.
Adam Eyre-Walker   +56 more
core   +1 more source

Analysis of Puumala hantavirus in a bank vole population in northern Finland: evidence for co-circulation of two genetic lineages and frequent reassortment between strains [PDF]

open access: yes, 2009
Razzauti M, Plyusnina A, Sironen T, Henttonen H, Plyusnin A. Analysis of Puumala hantavirus in a bank vole population in northern Finland: evidence for co-circulation of two genetic lineages and frequent reassortment between strains. J Gen Virol.
Henttonen, Heikki   +4 more
core   +1 more source

Single-cell lineage tracing by endogenous mutations enriched in transposase accessible mitochondrial DNA

open access: yeseLife, 2019
Simultaneous measurement of cell lineage and cell fates is a longstanding goal in biomedicine. Here we describe EMBLEM, a strategy to track cell lineage using endogenous mitochondrial DNA variants in ATAC-seq data.
Jin Xu   +6 more
doaj   +1 more source

Phylogenomic analysis of lactobacillus curvatus reveals two lineages distinguished by genes for fermenting plant-derived carbohydrates [PDF]

open access: yes, 2018
Lactobacillus curvatus is a lactic acid bacterium encountered in many different types of fermented food (meat, seafood, vegetables, and cereals). Although this species plays an important role in the preservation of these foods, few attempts have been ...
Chaillou, Stéphane   +5 more
core   +2 more sources

Ecological and genetic divergence between two lineages of Middle American túngara frogs Physalaemus (= Engystomops) pustulosus

open access: yesBMC Evolutionary Biology, 2010
Background Uncovering how populations of a species differ genetically and ecologically is important for understanding evolutionary processes. Here we combine population genetic methods (microsatellites) with phylogenetic information (mtDNA) to define ...
Ron Santiago R   +2 more
doaj   +1 more source

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