Results 51 to 60 of about 5,186,590 (262)

Epigenetic reprogramming of lineage switching in cancer

open access: yesFEBS Letters, EarlyView.
Cancer cells rarely commit to a single identity. Epigenetic mechanisms and tumor microenvironment cues push epithelial cells toward flexible, hybrid states that can shift into mesenchymal, neuroendocrine, or stem‐like fates, driving metastasis, drug resistance, and tumor heterogeneity. Targeting the epigenetic regulators behind these transitions, using
Ezgi Boyvatlı   +4 more
wiley   +1 more source

Mapping tree density at a global scale

open access: yesNature, 2015
The global extent and distribution of forest trees is central to our understanding of the terrestrial biosphere. We provide the first spatially continuous map of forest tree density at a global scale. This map reveals that the global number of trees is approximately 3.04 trillion, an order of magnitude higher than the previous estimate. Of these trees,
Crowther, T. W.   +37 more
openaire   +4 more sources

Korea 1:250,000 [cartographic material] /

open access: yes, 1950
1st ed. - AMS. "Constructed and molded from Korea 1:250,000 AMS L552."; Each map is individually titled by area and numbered within the series.; Topographic raised relief model map series of Korea showing populated places, roads, railroads, international
United States. Army Map Service.
core  

Manchuria : AMS L542, Index Map

open access: yes, 2023
Scale 1:250,000. Approximately 200 maps : color ; 47 x 72 cm or smaller. Relief shown by contours and spot heights. "Prepared by the Army Map Service (AM), Corps of Engineers, U.S.
United States. Army Map Service.
core  

The microbiome in human skin aging

open access: yesFEBS Letters, EarlyView.
Age‐related skin changes encompass the well‐known visible phenotypic alterations, together with microbiome dysbiosis and a series of molecular aging hallmarks. These hallmarks characterize not only a fully stablished aged phenotype but also the skin aging process itself.
Manuel Huerta Arana   +3 more
wiley   +1 more source

From High-Density Mapping to Low-Density Mapping

open access: yesJACC: Clinical Electrophysiology, 2020
Enrique Rodríguez Font   +12 more
openaire   +1 more source

Indochina 1:50,000 [cartographic material] /

open access: yes, 1960
Ed. 3-AMS. Map series of Cambodia showing roads, state and provincial boundaries, buildings, communications, religious sites, bridges, ground and water features, vegetation and cultivation.
United States. Army Map Service.
core  

Golgi enzymes are retrieved from the plasma membrane to the trans‐Golgi network

open access: yesFEBS Letters, EarlyView.
Golgi enzymes are traditionally considered resident proteins retained within the Golgi apparatus. Here, we demonstrate that a subset transiently reaches the cell surface and is subsequently retrieved to the trans‐Golgi network via retrograde transport. Using a nanobody‐based toolkit, we uncover a dynamic trafficking cycle of several Golgi enzymes.
Dominik P. Buser, Tina Junne
wiley   +1 more source

Marker densities and the mapping of ancestral junctions

open access: yesGenetical Research, 2005
In any partially inbred population, ‘junctions’ are the loci that form boundaries between segments of ancestral chromosomes. Here we show that the expected number of junctions per Morgan in such a population is linearly related to the inbreeding coefficient of the population, with a maximum in a completely inbred population corresponding to the ...
Macleod, A.K.   +3 more
openaire   +3 more sources

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