Results 51 to 60 of about 5,013,010 (305)

Indicator species abundance over time.

, 2017
Repeated measurements of indicator species percent cover 1, 5, 10, and 20 years after clearcutting and slashburning in ESSF (2 sites; n = 44 plots), ICH (2 sites; n = 136 plots), and SBS (6 sites; n = 49 plots) zones.
Gary Bradfield (3779245), Evelyn H. Hamilton (3779251), Julia R. Chandler (3779257), Sybille Haeussler (3779248), Michael Feller (3779254), Suzanne W. Simard (720620)   +5 more
core   +1 more source

Effect of heterogeneity of field on natural regeneration of Brant's oak (Quercus brantii Lindl.) using diversity and composition indices of plant species [PDF]

تحقیقات جنگل و صنوبر ایران, 2017
Brant`s oak (Quercus brantii Lindl.) is one of the most important species of Zagros forest ecosystem that it’s natural regeneration has become a challenge.
Mehdi Heydari, Javad Mirzaei, Reza Omidipoor, Mostafa Naderi, Tahmineh Abdi   +4 more
doaj   +1 more source

Investigating transcription factor dynamics in health and disease using FRAP

FEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj, Carolina Vazquez Garzon, Jose Joaquin Velasco, Janine N. Post   +3 more
wiley   +1 more source

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

FEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang, Hyo Been Jin, Chang Min Kim, So Yeon Lee, Hyun Ho Park   +4 more
wiley   +1 more source

Species richness-environment relationships of European arthropods at two spatial grains: habitats and countries [PDF]

, 2012
We study how species richness of arthropods relates to theories concerning net primary productivity, ambient energy, water-energy dynamics and spatial environmental heterogeneity.
Xavier Espadaler, Espadaler, X., Thomas Hickler, Ben A Woodcock, Sven Bacher, Nentwig, W., Espadaler, Xavier, Bacher, S., Hickler, Thomas, Schweiger Oliver, Espadaler Xavier, Nentwig Wolfgang, Bacher, Sven, Martin H Entling, Kumschick Sabrina, Netwig, Wolfgang, Wolfgang Nentwig, Hickler Thomas, Oliver Schweiger, Hickler, T., Woodcock, B.A., Nentwig, Wolfgang, Entling, M.H., Schweiger, O., Kumschick, S., Kumschick, Sabrina, Schweiger, Oliver, Woodcock Ben A., Bacher Sven, Entling, Martin H., Sabrina Kumschick, Entling Martin H., Woodcock, Ben A.   +32 more
core   +2 more sources

Influence of landscape on the presence of Batrachochytrium dendrobatidis and Ranavirus in tadpoles in the southern Atlantic Forest of Brazil

Frontiers in Amphibian and Reptile Science
IntroductionHabitat loss, as well as infectious diseases, have been suggested as the main causes for the worldwide decline of amphibian populations.
Roseli Coelho dos Santos, Diego Anderson Dalmolin, Joice Ruggeri, Diego Brum, Mauricio Roberto Veronez, Elaine Maria Lucas, Alexandro Marques Tozetti   +6 more
doaj   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

FEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta, Hari Baskar Balasubramanian, Amir Pasokh, Marietta Zille   +3 more
wiley   +1 more source

Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation

FEBS Letters, EarlyView.
Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang, Ruslana Romaniuk, Hristo L. Svilenov   +2 more
wiley   +1 more source

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

Indicator species analysis.

, 2015
Indicator species of various water masses are shown. Indicator values (IndVal) are shown next to the taxonomic information for the indicator taxa as indicated by IndVal.
Dominique C. Joyner (712065), Stephen M. Techtmann (712063), Thomas D. Linley (712066), Susan M. Pfiffner (712067), Kati A. Ayers (712064), Terry C. Hazen (150594), Julian L. Fortney (222807)   +6 more
core   +1 more source