Results 31 to 40 of about 3,416,725 (336)

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

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

Ancient origin and maternal inheritance of blue cuckoo eggs [PDF]

open access: yes, 2016
Maternal inheritance via the female-specific W chromosome was long ago proposed as a potential solution to the evolutionary enigma of co-existing host-specific races (or 'gentes') in avian brood parasites.
Ekrem, Torbjørn   +10 more
core   +3 more sources

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

Simultaneous lineage tracing and cell-type identification using CRISPR/Cas9-induced genetic scars

open access: yesNature Biotechnology, 2018
A key goal of developmental biology is to understand how a single cell is transformed into a full-grown organism comprising many different cell types.
B. Spanjaard   +6 more
semanticscholar   +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

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

The Transcriptional and Epigenetic Landscape of Cancer Cell Lineage Plasticity.

open access: yesCancer Discovery, 2023
Lineage plasticity, a process whereby cells change their phenotype to take on a different molecular and/or histologic identity, is a key driver of cancer progression and therapy resistance. Although underlying genetic changes within the tumor can enhance
Alastair Davies   +3 more
semanticscholar   +1 more source

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

The labial gene is required to terminate proliferation of identified neuroblasts in postembryonic development of the Drosophila brain [PDF]

open access: yes, 2012
The developing brain of Drosophila has become a useful model for studying the molecular genetic mechanisms that give rise to the complex neuronal arrays that characterize higher brains in other animals including mammals.
Bello, B. C., Kuert, P. A., Reichert, H.
core   +3 more sources

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