Results 31 to 40 of about 8,613,677 (243)

Tree-related microhabitats and deadwood dynamics form a diverse and constantly changing mosaic of habitats in boreal old-growth forests

open access: yesEcological Indicators, 2021
Tree-related microhabitats (TreM) and deadwood are two forest attributes providing essential resources for biodiversity conservation and ecosystem services.
Maxence Martin   +2 more
doaj   +1 more source

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

Spatiotemporal patterns of genetic variation for growth and fertility in Scots pine [PDF]

open access: yes, 2011
Genetic testing plays an important role in tree breeding. Understanding basic genetic parameters for growth and fertility is a prerequisite for developing a successful breeding strategy to balance between short- and long-term gains.
Kroon, Johan
core   +1 more source

Structural characteristics of old-growth forest of silver fir and beech at Biogradska Gora

open access: yesNotulae Botanicae Horti Agrobotanici Cluj-Napoca
This paper presents the results of a study on the structural characteristics of mixed old-growth silver fir (Abies alba Mill.) and beech (Fagus sylvatica L.) forests in Biogradska Gora, Montenegro, one of the last remaining primeval forests in Europe ...
Milić ČUROVIĆ   +4 more
doaj   +1 more source

Epiphytic lichens of the sacred natural site “Bosco di Sant’Antonio” (Majella National Park – Abruzzo) [PDF]

open access: yesItalian Botanist, 2019
Sacred Natural Sites are relevant for biodiversity conservation, as in the case of forest sites that, across centuries, developed old growth structures and are now crucial for the conservation of epiphytic lichens and other specialized forest organisms ...
Juri Nascimbene   +8 more
doaj   +3 more sources

Unique circulating miRNAome signatures captured with distinct molecular states in Lynch syndrome and sporadic colorectal cancer

open access: yesMolecular Oncology, EarlyView.
Circulating microRNA profiles distinguish nonmalignant Lynch syndrome from cancer‐associated Lynch syndrome, sporadic colorectal cancer, and healthy controls. Age‐stratified analysis reveals disease‐specific regulatory states, and a six‐miRNA panel shows concordant separation in an independent colorectal tissue cohort.
Ramadhani Salum Chambuso   +5 more
wiley   +1 more source

Targeting the EpCAM‐AXL axis to overcome drug resistance in lung cancer

open access: yesMolecular Oncology, EarlyView.
Lung cancer cells often evade therapy by hijacking signaling pathways. We reveal that cleaved EpCAM (sEpCAM) stabilizes the oncogenic protein AXL, driving NF‐κB and STAT3‐mediated chemoresistance. This EpCAM‐AXL axis identifies a high‐risk patient subset with poor prognosis.
Alexa Guerrero‐Alba   +5 more
wiley   +1 more source

Syzygospora lapponica sp. nova (Syzygosporaceae, Heterobasidiomycetes) from Finland

open access: yesActa Mycologica, 2013
A new Syzygospora species from Finland, S. lapponica is described and illustrated. The hitherto collections derive from Finnish Lapland and the species is apparently a mycoparasite of the rare old-growth forest dwelling polypore Antrodia infirma. The new
Heikki Kotiranta, Otto Miettinen
doaj   +1 more source

Understanding and Mitigating the Risk of Accelerated Biological Aging in Survivors of Cancer: A Scoping Review

open access: yesAging and Cancer, EarlyView.
Cancer treatment is associated with measurable acceleration of biological aging across epigenetic, telomere, senescence, and immune biomarkers. However, biomarker validation and interventional strategies remain limited, especially in hematologic malignancies, underscoring the need for standardized multi‐omic aging assessments and adequately powered ...
Moataz Ellithi   +3 more
wiley   +1 more source

Dynamics of two multi-stemmed understory shrubs in two temperate forests.

open access: yesPLoS ONE, 2014
A multi-stemmed growth form may be an important trait enabling the persistence of individual shrubs in the forest understory. With the aim of evaluating the role of multiple stems, neighbor competition and soil nutrients in shrub performance, we study ...
Xuejiao Bai   +8 more
doaj   +1 more source

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