Results 91 to 100 of about 633,975 (356)

Bryophytes from the Republic of Equatorial Guinea (West Central Africa) : 6., Cololejeunea iradieri sp. nov., Cololejeunea magna stat. nov. and their relations to similar species [PDF]

open access: yes, 1999
The group of African Cololejeunea species with a heart-shaped perianth and elongate marginal leaf cells has been studied. Cololejeunea iradieri is described as new from Equatorial Guinea (West Central Africa), while Cololejeunea harrisii Pócs var.
Heras Pérez, Patxi   +1 more
core  

New species, records, and a synonymy of African Sisyridae (Neuroptera) [PDF]

open access: yes, 2012
Two species of the genus Sisyra Burmeister (Neuroptera: Sisyridae), S. cameroonensis, n. sp., and S. gruwelli, n. sp., are described from the African Republic of Cameroon.
Flint, Jr., Oliver S.
core   +3 more sources

Antibacterial and Antibiofilm Activity of 8‐Hydroxyquinoline Derivatives Against Mycobacterium and Staphylococcus Species

open access: yesChemistry &Biodiversity, EarlyView.
Synthesis of 8‐hydroxyquinoline derivatives (QD 1‐12) from different analogues of 8‐hydroxyquinoline (HQ 1‐4). The derivatives and parent compounds were evaluated for antibacterial and antibiofilm activity against Mycobacterium tuberculosis, Mycobacterium smegmatis, methicillin‐resistant Staphylococcus aureus and methicillin‐sensitive Staphylococcus ...
Namrita Lall   +9 more
wiley   +1 more source

The PP2A‐B56 Binding Site LxxIxE Contributes to Asp‐Mediated Spindle Pole Stability

open access: yesCytoskeleton, EarlyView.
ABSTRACT The organization of microtubules into a mitotic spindle is critical for animal cell proliferation and involves the cooperation of hundreds of proteins whose molecular roles and regulation are not fully understood. The protein product of the Drosophila gene abnormal spindle, Asp, is a microtubule‐associated protein required for correct mitotic ...
Margaux Quiniou   +6 more
wiley   +1 more source

The complex relationship of exposure to new Plasmodium infections and incidence of clinical malaria in Papua New Guinea

open access: yeseLife, 2017
The molecular force of blood-stage infection (molFOB) is a quantitative surrogate metric for malaria transmission at population level and for exposure at individual level.
Natalie E Hofmann   +10 more
doaj   +1 more source

Managing the Gulf of Papua Prawn Fishery: Sustainability, Maximum Returns and Cooperation between Commercial Fishing and Indigenous Fishing Communities [PDF]

open access: yes, 2015
In many fisheries around the world, harvesting capacity is excessive and fish stocks are under threat. The Gulf of Papua prawn fishery (GPPF) presents a different set of management challenges.
Kompas, Thomas, Kuk, Ron
core  

ARC Expands the DAAM1 Microexon‐Mediated Actin–RHOA/ROCK Interplay

open access: yesCytoskeleton, EarlyView.
ABSTRACT Actin cytoskeleton and its dynamics play a crucial role in synaptic function, influencing dendritic spines' structural and functional plasticity. Recent findings unveiled the significance of alternative splicing of a neural‐specific microexon in DAAM1 in modulating actin's role in synaptic processes.
Patryk Poliński   +2 more
wiley   +1 more source

Land use change from rainforests to oil palm plantations and food gardens in Papua New Guinea: Effects on soil properties and S fractions

open access: yesJournal of Agriculture and Rural Development in the Tropics and Subtropics, 2016
Changes in soil sulfur (S) fractions were assessed in oil palm and food garden land use systems developed on forest vegetation in humid tropical areas of Popondetta in northern Province.
Richard Alepa, Rajashekhar Rao B.K.
doaj  

A new species of Hortipes (Araneae, Corinnidae), the first spider with an insertable retrolateral tibial apophysis on the male palp [PDF]

open access: yes, 2012
Hortipes gigapophysalis (Araneae, Corinnidae) is a new species described from both sexes from montane forest on Mt Nimba, eastern Guinea. The species is remarkable for its long, whip-shaped retrolateral tibial apophysis (RTA) on the male palp.
Bosselaers, Jan   +2 more
core   +2 more sources

Antiprotozoal Activity of Highly Substituted Pyrazole and Pyrimidine Derivatives

open access: yesChemMedChem, EarlyView.
Based on previously identified antimalarial agents, a series of highly substituted pyrazole and pyrimidines derivatives has been synthesized and tested for antiplasmodial and antileishmanial activity. Selected derivatives show promising antiplasmodial effect with a predicted favorable pharmacokinetic profile.
Matteo Lusardi   +7 more
wiley   +1 more source

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