Results 41 to 50 of about 21,389 (201)

BETA DIVERSITY OF ALTITUDINAL VEGETATION ZONATION IN JAPAN [PDF]

, 1995
An analytical approach to determine beta diversity according to altitudinal zonation was applied to the forest vegetation of Yakushima and Mts. Inaodake, Tatera, Daisen, Hira, and Onnebetsu, Japan.
伊藤, 秀三
core  

Liver organoids: modelling complexity in homeostasis and disease

FEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

Leucine‐rich glioma inactivated 1 (LGI1) is a ganglioside‐binding protein

FEBS Letters, EarlyView.
Neuronal hyperexcitability associated with a decrease/absence of the extracellular protein LGI1 has been suggested to be primarily due to the downregulation of Kv1 channel expression. The molecular mechanisms underlying this decrease have not yet been elucidated.
Kévin Debreux, Christian Lévêque, Fodil Azzaz, Marion Sangiardi, Sarosh R Irani, Michael Seagar, Jacques Fantini, Oussama El Far   +7 more
wiley   +1 more source

Diversity Patterns and Community Structure of the Ground-Associated Macrofauna along the Beach-Inland Transition Zone of Small Tropical Islands

Diversity, 2021
Biodiversity follows distinct and observable patterns. Where two systems meet, biodiversity is often increased, due to overlapping occurrence ranges and the presence of specialized species that can tolerate the dynamic conditions of the transition zone ...
Sebastian Steibl, Robert Sigl, Paul E. Bräumer, Victoria Clauß, Simon Goddemeier, Stephan Hamisch, Darleen Lücker, Lisa Reiprich, Lucas Stegmann, Nora Voigt, Christian Laforsch   +10 more
doaj   +1 more source

The ubiquitin system in normal and infected germinal center B cells

FEBS Letters, EarlyView.
The ubiquitin system plays a central role in germinal center (GC) B cells, influencing differentiation to long‐lived memory B cells. Oncogenic gammaherpesviruses gain access to memory B cells by establishing latency in GC B cells. Mapping ubiquitin mechanisms in normal and infected GC B cells will define specific molecular circuits in B cells germane ...
Destiny Davis, Lesly Mejia, Emily K Moser   +2 more
wiley   +1 more source

The new facultative barley variety ‘Vivat’ adapted to the conditions of the North Caucasus

Зерновое хозяйство России, 2018
Barley has a prominent role in the grain balance, because it is a valuable crop with many various uses. Barley ranks second in its sown area, both in Russia and in the Rostov region. Previously, spring barley was used as an insurance crop for “restoring”
E. G. Filippov, A. A. Dontsova, D. P. Dontsov, Е. S. Doroshenko, I. M. Shapovalova   +4 more
doaj   +1 more source

Managing aquaculture in multi-use freshwater bodies: the case of Jatiluhur reservoir

Environmental Research Letters, 2021
The pressure on scarce freshwater resources from intensifying human activity is rising across the globe. This study presents the case of Jatiluhur—Indonesia’s largest reservoir, where unregulated aquaculture expansion has contributed to environmental ...
D A Taskov, T C Telfer, D A Bengtson, M A Rice, D C Little, F J Murray   +5 more
doaj   +1 more source

Simulation of the crosstalk between glucose and acetaminophen metabolism in a liver zonation model

Frontiers in Pharmacology, 2022
The liver metabolizes a variety of substances that sometimes interact and regulate each other. The modeling of a single cell or a single metabolic pathway does not represent the complexity of the organ, including metabolic zonation (heterogeneity of ...
Kazuhiro Maeda, Shuta Hagimori, Masahiro Sugimoto, Masahiro Sugimoto, Yasuyuki Sakai, Masaki Nishikawa   +5 more
doaj   +1 more source

Spatial biology in cancer epigenetics

Molecular Oncology, EarlyView.
Spatial epigenomics combines molecular profiling with tissue architecture to reveal how gene regulation is organized within intact tissues. In cancer, these technologies uncover the mechanisms driving tumor heterogeneity and microenvironmental interactions, opening new opportunities for biomarker discovery and precision medicine.
Eva Crespo‐García, Manel Esteller
wiley   +1 more source

The evaluation of nature conservation and forest functions interests on the example of the Český les protected landscape area

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2009
The aim of the work was to interconnect known aspects of nature conservation, which are projected in the zonation, with the quantification of forests and find out, if the interests of nature protection are in the conjuction with the high functional ...
Jitka Fialová, Ilja Vyskot, Jiří Schneider   +2 more
doaj   +1 more source