Results 51 to 60 of about 291,764 (285)

Meta‐analysis fails to show any correlation between protein abundance and ubiquitination changes

FEBS Open Bio, EarlyView.
We analyzed over 50 published proteomics datasets to explore the relationship between protein levels and ubiquitination changes across multiple experimental conditions and biological systems. Although ubiquitination is often associated with protein degradation, our analysis shows that changes in ubiquitination do not globally correlate with changes in ...
Nerea Osinalde, Unai Alduntzin, Gorka Prieto, Ugo Mayor   +3 more
wiley   +1 more source

Classification and clustering analysis of standing dead trees and associated park asset wildfire vulnerability in Yellowstone National Park

Forest Ecosystems
In the Rocky Mountain and Pacific Northwest regions of the United States, forests include extensive portions of standing dead trees. These regions showcase an intriguing phenomenon where the combined biomass of standing dead trees surpasses that of ...
Carolyn Prescott, Mehmet Ozdes, Di Yang
doaj   +1 more source

Snag dynamic in a mixed Beech forest [PDF]

تحقیقات جنگل و صنوبر ایران, 2010
Dead tree, which consisting of both standing dead tree and material that has fallen to the ground, is a dynamic resource in forest ecosystem. In order to investigate on falling and dynamic model of snags (standing dead trees) in a mixed beech forest ...
Kiomars Sefidi, Mohammad Reza Marvie Mohadjer   +1 more
doaj  

Using longitudinal survival probabilities to test field vigour estimates in sugar maple (Acer saccharum Marsh.) [PDF]

, 2008
Tree mortality is a major force driving forest dynamics. To foresters, however, tree mortality is often considered a loss in productivity. To reduce tree mortality, silvicultural systems, such as selection cuts, aim at removing trees that are more likely
Bigler, Bigler, Bigler, Boulet, Brooks, Brown, Burnham, Bédard, Cherubini, Christian Messier, Davis, Davis, DellaSala, Dobbertin, Engelmann, Fitzgerald, Franklin, Fritts, Gross, Hamilton, Harrell, Hawkes, Heck, Henrik Hartmann, Hogg, Holmes, Hosmer, Innes, Kienholz, Kobe, Kobe, Kraft, Lichtenthaler, Manel, Manion, Manion, Marilou Beaudet, McLaughlin, Millers, Monserud, Ogle, Oliver, Ouellet, Pacala, Pedersen, Pedersen, Quinn, Robitaille, Rosznyay, Schmidt, Smiley, Smith, Somers, Suarez, Swets, Tardif, Torelli, Waring, Waring, Yoda   +59 more
core   +1 more source

Decreased cold‐sensing function of the transient receptor potential channel TRPM8 from tailed amphibians

FEBS Open Bio, EarlyView.
Despite frogs avoiding low temperatures, examination of four salamander species revealed that none avoided cold and all possessed cold tolerance. Functional analysis of TRPM8, a cold sensor, showed that all salamander TRPM8s had lost their cold sensitivity.
Tadahiro Sawao, Daiki Kobayashi, Shogo Hori, Osamu Saitoh   +3 more
wiley   +1 more source

DETECTION OF SINGLE STANDING DEAD TREES FROM AERIAL COLOR INFRARED IMAGERY BY SEGMENTATION WITH SHAPE AND INTENSITY PRIORS [PDF]

ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015
Standing dead trees, known as snags, are an essential factor in maintaining biodiversity in forest ecosystems. Combined with their role as carbon sinks, this makes for a compelling reason to study their spatial distribution.
P. Polewski, W. Yao, M. Heurich, P. Krzystek, U. Stilla   +4 more
doaj   +1 more source

Derivation and characterization of retinal pigment epithelium from urine‐derived iPSCs

FEBS Open Bio, EarlyView.
Age‐related macular degeneration causes vision loss via RPE dysfunction and loss. Traditional iPSC therapies rely on invasive biopsies, limiting scalability. Here, we utilize urine‐derived stem cells as an accessible source to generate u‐iPSCs, successfully differentiated into pigmented RPE. This “Urine‐to‐Retina” platform provides a promising path for
Daniella Beiner, Hainan Zhu, Carol Christine Bosholm, Heuy‐Ching Wang, Tracy Criswell, Anthony Atala, Jian‐Xing Ma, Yuanyuan Zhang   +7 more
wiley   +1 more source

Pinyon pine mortality alters communities of ground-dwelling arthropods [PDF]

, 2014
We documented the effect of drought-induced mortality of pinyon pine (Pinus edulis Engelm.) on communities of ground-dwelling arthropods. Tree mortality alters microhabitats utilized by ground-dwelling arthropods by increasing solar radiation, dead woody
Brantley, Sandra L., Clifford, Michael J., Cobb, Neil S., Delph, Robert J., Ford, Paulette L.   +4 more
core   +1 more source

Tree mortality in a Pinus sylvestris dominated boreal forest landscape in Vienansalo wilderness, eastern Fennoscandia

Silva Fennica, 2002
Tree mortality and its causes and spatial pattern were examined along four transects (width 40 m, length 2550–3960 m), with a total length of 12 190 m and area of 48.8 ha, in a Pinus sylvestris L. dominated, boreal forest landscape.
Rouvinen, Seppo, Kuuluvainen, Timo, Siitonen, Juha   +2 more
doaj   +1 more source

Strict Forest Reserve Research in the Margin of the Carpathians, the Vár-hegy Case-Study [PDF]

, 2013
Sixteen forest reserves are situated in the northern part of Hungary which belongs to the Carpathian region according to EURAC delimitation (Ruffini et al. 2006). These Hungarian forest reserves expand the natural forest remnant/forest reserve net of the
A Borhidi, A Szepesi, B Czúcz, CS Mátyás, E Pruša, F Fuchs, F Ruffini, G Muzsnay, G Pulvermacher, J Oszlanyi, J Parviainen, J Parviainen, K Kenderes, K Krauze, K Mázsa, P Brang, P Ódor, T Standovár, W Bitterlich, ZS Kotroczó, Š Korpel   +20 more
core   +1 more source