Results 81 to 90 of about 1,397,476 (331)

Understanding bio‐based polymers: A study of origins, properties, biodegradation and their impact on health and the environment

open access: yesFEBS Open Bio, EarlyView.
This review provides an overview of bio‐based polymer sources, their unique functional properties and their environmental impact, and addresses their role as sustainable alternatives. It discusses end‐of‐life options, including composting and anaerobic digestion for renewable energy.
Sabina Kolbl Repinc   +8 more
wiley   +1 more source

Adiciones y correcciones a la orquidoflora valenciana, V [Additions and corrections about valencian Orchidaceae] [PDF]

open access: yesFlora Montiberica, 2013
RESUMEN: Se aportan datos sobre algunos táxones raros en la Comunidad Valenciana; a destacar la presencia de Orchis papilionacea subsp. grandiflora en Villena y Orchis collina en Santa Pola y Orihuela. También aportamos el comportamiento heterotrófico de
Lluis Serra i Laliga   +16 more
doaj  

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

open access: yesFEBS 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   +3 more
wiley   +1 more source

Russian sturgeon in the eastern Black Sea basin, Georgia

open access: yesOryx, 2023
Ana Ananiashvili   +7 more
doaj   +1 more source

Media docena de cartas de Romualdo González Fragoso a Francisco Beltrán Bigorra (1913-14) [Six letters of Romualdo Gonzalez Fragoso to Francisco Beltrán Bigorra (1913-14)] [PDF]

open access: yesFlora Montiberica, 2013
RESUMEN: Estudio de seis cartas de Romualdo González Fragoso a Francisco Beltrán Bigorra, con noticias de los estudios biológicos que ambos realizaban los años 1913 y 1914, así como sobre las peculiares relaciones científicas que mantenían con otros ...
José María de Jaime Ruiz   +3 more
doaj  

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

open access: yesFEBS 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   +6 more
wiley   +1 more source

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

open access: yesFEBS 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   +4 more
wiley   +1 more source

Vascular Flora of Namhan River [PDF]

open access: bronze, 2013
Sung-Tae Yu   +6 more
openalex   +1 more source

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