Results 51 to 60 of about 11,821 (298)

Review of the Cenozoic floras and vegetation of Greece

, 2014
Oligocene to Pleistocene floras of Greece are reviewed based on published and unpublished material. Oldest plant-bearing sediments of Rupelian-Chattian age are exposed in eastern Thrace (Evros) and were deposited after the closure of the Turgai Seaway ...
Bouchal, J.M., Velitzelos, D., Denk, T.
core   +2 more sources

Joaquín Frenguelli y las angiospermas fósiles de Patagonia

Boletín de la Sociedad Argentina de Botánica
Resumen: Joaquín Frenguelli, fue un naturalista apasionado que cultivó diversas ramas de las ciencias naturales. En Paleobotánica es reconocido por sus investigaciones sobre floras paleozoicas y mesozoicas de Argentina y menos conocido por sus trabajos ...
Maria del C. Zamaloa, Maria A. Gandolfo   +1 more
doaj   +1 more source

Comparative analysis of four medicinal floras: Phylogenetic methods to identify cross‐cultural patterns

Plants, People, Planet, 2020
Societal Impact Statement Plants are living repositories of pharmacologically active chemicals and help to meet society's health care needs directly, or by providing natural products for drug development.
Di Lei, Thuraiya Al Jabri, Irene Teixidor‐Toneu, C. Haris Saslis‐Lagoudakis, Shahina A. Ghazanfar, Julie A. Hawkins   +5 more
doaj   +1 more source

Promiscuous stimulation of HSP70 ATPase activity by parasite‐derived J‐domains

FEBS Open Bio, EarlyView.
The malaria parasite Plasmodium falciparum exports three highly homologous yet functionally divergent J‐domain proteins into human erythrocytes. Here, we show that J‐domains isolated from all three proteins effectively stimulate the ATPase activity of both endogenous host and exported parasite HSP70 chaperones.
Julian Barth, Moritz Koch, Le‐Han Rössner, Johanna Eichhorn, Denys Pogoryelov, Matthias P. Mayer, Jude M. Przyborski   +6 more
wiley   +1 more source

Chameleon sequences reveal structural effects in proteins representing micelle‐like distribution of hydrophobicity

FEBS Open Bio, EarlyView.
Amino acids sequence of two different proteins with the same sequence (chameleon sequence—black boxes) represent in 3D structure of the proteins different secondary structures: HHHH—helical and BBB—Beta‐structural. The chains folded in water environment adopt different III‐order structures in which the chameleon fragments appear to adopt similar status
Irena Roterman, Katarzyna Stapor, Leszek Konieczny, Krzysztof Gądek, Piotr Nowakowski   +4 more
wiley   +1 more source

Phyloecology of urban alien floras

, 2009
1. Understanding the mechanisms that affect invasion success of alien species is a major issue in current ecological research. Although many studies have searched for either functional or habitat attributes that drive invasion mechanisms, few researchers
G. L. Rapson, Frank A. La Sorte, RICOTTA, Carlo, Ken Thompson, Petr Pysek, CELESTI, Laura   +5 more
core   +1 more source

Structure of technogenous territories floras of the Donetsk region

, 2003
The research of structure of floras formed in various technogenous territories in the Donetsk region: iron and motorways, territories of metallurgical and coke-chemical plants, bread-making factories, ash dumps of the Zuev power station, a waste heap of ...
Тохтарь, В.К.
core   +2 more sources

Features of the biomorphological and geographic structure of segetal floras in a number of regions in Russia

Труды по прикладной ботанике, генетике и селекции
Background. Biomorphological and geographic analyses conducted on long geographic gradients are relevant for identifying botanical and geographic features of segetal floras.Materials and methods.
O. G. Baranova, A. S. Tretyakova, N. N. Luneva, A. A. Zverev, P. V. Kondratkov, T. A. Terekhina, G. R. Khasanova, S. M. Yamalov, M. V. Lebedeva, N. A. Bagrikova   +9 more
doaj   +1 more source

YlmG1 is localized exclusively to the chloroplast envelope membrane and is involved in preprotein translocation in Arabidopsis thaliana

FEBS Open Bio, EarlyView.
Cytosolically synthesized chloroplast preproteins are translocated across the outer and inner envelope membranes through translocons called TOC and TIC, respectively. In green algae and plants, the TIC core is composed of essential membrane proteins, Tic12, Tic20, and Tic214.
Mengyi Li, Xueyang Zhao, Masato Nakai
wiley   +1 more source

Hyperactive ice‐binding proteins stabilize cell membranes and improve resistance to dehydration stress in Caenorhabditis elegans

FEBS Open Bio, EarlyView.
TisIBP8, a fungal‐derived hyperactive ice‐binding protein, helps Caenorhabditis elegans survive dehydration. It localizes near cell membranes, reduces cell damage, and helps maintain membrane structure during drying. These results suggest that ice‐binding proteins can protect cells from dehydration stress as well as freezing stress.
Daiki Shimose, Kotaro Ozaki, Ryohei Kuriyama, Yuka Ikemoto, Kazuhiro Mio, Yuji C. Sasaki, Tatsuya Arai, Sakae Tsuda, Yoichi Shinkai, Masahiro Kuramochi   +9 more
wiley   +1 more source