Results 61 to 70 of about 5,096 (214)

Tracking the Dynamics of human Colonisation and Adaptation in Central Vanuatu: Preliminary Results From Excavation and Survey at Pangpang, East Efate

Archaeology in Oceania, Volume 61, Issue 1, Page 221-236, April 2026.
ABSTRACT In October 2022 an extensive archaeological landscape was identified by staff of the Vanuatu Cultural Centre at Pangpang on the east coast of Efate Island in central Vanuatu. It included midden deposits on the banks of the Pangpang River near the sea at Forari Bay where Lapita and Early Erueti‐style pottery sherds were recovered.
Stuart Bedford, Iarawai Phillip, Lucas Sarvanu, Edson Willie, Stuart Hawkins, Robert Henderson, Frédérique Valentin, Siri Seoule, Emily Nutman, Phillip Parton   +9 more
wiley   +1 more source

Segetal plants of agricultural landscapes of the Southern Non‐Chernozem zone as a source of biological resources

Юг России: экология, развитие
Aim. To identify economically significant species of segetal plants of agrophytocenoses in the Southern Non‐Chernozem zone and assess their dynamics with changes in anthropogenic load.The study was carried out by analysing geobotanical descriptions of ...
A. N. Nikolskii, V. D. Bochkarev, D. V. Bochkarev, K. O. Drozdova   +3 more
doaj   +1 more source

Morphogenesis by symbiogenesis [PDF]

, 2010
Here we review cases where initiation of morphogenesis, including the differentiation of specialized cells and tissues, has clearly evolved due to cyclical symbiont integration.
Lynn Margulis, Michael J. Chapman
core   +2 more sources

Molecular studies on cyanobacterial diversity in lichen symbioses [PDF]

, 2013
Peer ...
Bergman, Besendahl, Casano, Costa, Costa, Costa, Crowley, Degelius, Elvebakk, Fedrowitz, Fedrowitz, Fedrowitz, Feige, Forssel, Gehringer, Geitler, Han, Hawkins, Jordan, Kaasalainen, Kaasalainen, Kardish, Kardish, Kuhsel, Leizerovich, Linke, Lohtander, Lohtander, Lücking, Miao, Mollenhauer, Myllys, Nilsson, Oksanen, Oksanen, Oksanen, Oksanen, Olsson, Otalora, O’Brien, Papaefthimiou, Paquin, Paulsrud, Paulsrud, Paulsrud, Paulsrud, Paulsrud, Piercey-Normore, Ran, Rikkinen, Rikkinen, Rikkinen, Rikkinen, Rikkinen, Rikkinen, Rikkinen, Rudi, Rudi, Rudi, Silverstein, Simberloff, Stenroos, Summerfield, Summerfield, Svenning, Thompson, Thrall, Tschermak-Woess, Wilson, Wirtz, Wright, Xu, Yamada   +72 more
core   +2 more sources

A First Quantification of Plant Endemism in the Manica Highlands (Zimbabwe–Mozambique) and the Significance of Open Habitats

Ecology and Evolution, Volume 16, Issue 4, April 2026.
We present here the first quantitative assessment of plant endemics from the Manica Highlands (Zimbabwe‐Mozambique), totalling 216 taxa, representing over 9% of the estimated total flora. A major finding is that 173 (80%) endemic taxa are principally or entirely confined to open montane habitats such as grassland, bare rock, crags and scrub or dwarf ...
Jonathan Timberlake, Vincent Ralph Clark
wiley   +1 more source

The Bufei Nashen Pill Alleviates COPD by Targeting Endoplasmic Reticulum Stress Through the PERK/eIF2α Signaling Pathway

Immunity, Inflammation and Disease, Volume 14, Issue 4, April 2026.
ABSTRACT Background Evidence supporting the therapeutic efficacy of Bufei Nashen pill (BFNSP) for chronic obstructive pulmonary disease (COPD) is currently limited. We evaluated BFNSP's effects on COPD progression and elucidated its potential mechanisms through LC/MS analysis of its active components.
Tengfei He, Anni Zhang, Changxi Zhang
wiley   +1 more source

Spatial and Seasonal Analysis of Phyllosphere Bacterial Communities of the Epiphytic Gymnosperm Zamia pseudoparasitica

Applied Biosciences
Phyllosphere microbial communities influence the growth and productivity of plants, particularly in epiphytic plants, which are disconnected from nutrients available in the soil. We characterized the phyllosphere of 30 individuals of the epiphytic cycad,
Lilisbeth Rodríguez-Castro, Adriel M. Sierra, Juan Carlos Villarreal Aguilar, Kristin Saltonstall   +3 more
doaj   +1 more source

The Franks Model CO2 Proxy: Do Assimilation Rate Values or Isotopic Corrections Optimize CO2 Reconstruction Accuracy?

Paleoceanography and Paleoclimatology, Volume 41, Issue 4, April 2026.
Abstract Paleo‐CO2 proxies are crucial for reconstructing past atmospheric CO2 variations and understanding their impact on Earth's climate, especially in light of anthropogenic climate change. The mechanistic leaf gas exchange model of Franks et al.
H. Morck, H. Teickner, K.‐H. Knorr, P. E. Jardine   +3 more
wiley   +1 more source

A tale of absent flowers and naked seeds [PDF]

, 2012
Empeng, a popular fried snack with a distinctive bitter taste, is made from the rolled, flattened nuts of the belinjau or melinjau tree (Gnetum gnemon.).
Habau, Mohd Hazwan, Jutta, Mariam
core  

The basal bodies of Chlamydomonas reinhardtii [PDF]

, 2016
The unicellular green alga, Chlamydomonas reinhardtii, is a biflagellated cell that can swim or glide. C. reinhardtii cells are amenable to genetic, biochemical, proteomic, and microscopic analysis of its basal bodies.
Dutcher, Susan, O\u27Toole, Eileen T
core   +2 more sources