Results 91 to 100 of about 226,925 (292)

Larva and pupa of Metaxycera purpurata (Chrysomelidae, Cassidinae, Chalepini) Larva e pupa de Metaxycera purpurata (Chrysomelidae, Cassidinae, Chalepini)

open access: yesIheringia: Série Zoologia, 2005
Larva and pupa of Metaxycera purpurata (Guérin-Méneville, 1844), collected on Cecropia (Cecropiaceae), are described and illustrated. They are the first immature forms described to this genus.Larva e pupa de Metaxycera purpurata (Guérin-Méneville, 1844),
Sônia A. Casari
doaj   +1 more source

LARVA: an integrative framework for large-scale analysis of recurrent variants in noncoding annotations

open access: yesNucleic Acids Research, 2015
In cancer research, background models for mutation rates have been extensively calibrated in coding regions, leading to the identification of many driver genes, recurrently mutated more than expected.
L. Lochovsky   +4 more
semanticscholar   +1 more source

Non‐Membrane Active Peptide Resensitizes MRSA to β‐Lactam Antibiotics and Inhibits S. aureus Virulence

open access: yesAdvanced Science, EarlyView.
This work identifies a potent, non‐membrane active, and non‐toxic AMP termed GN1, which substantially resensitizes MRSA to multiple β‐lactam antibiotics at low concentrations. GN1 functions by suppressing MRSA‐associated resistance determinants, including penicillin‐binding protein 2a (PBP2a) and β‐lactamase.
Jingru Shi   +6 more
wiley   +1 more source

Cellular basis of differential endochondral growth in Lake Malawi cichlids

open access: yesDevelopmental Dynamics, Volume 251, Issue 12, Page 2001-2014, December 2022., 2022
Abstract Background The shape and size of skeletal elements is determined by embryonic patterning mechanisms as well as localized growth and remodeling during post‐embryonic development. Differential growth between endochondral growth plates underlies many aspects of morphological diversity in tetrapods but has not been investigated in ray‐finned ...
Savannah Johnson   +4 more
wiley   +1 more source

Larval settlement and spat recovery rates of the oyster Crassostrea brasiliana (Lamarck, 1819) using different systems to induce metamorphosis Taxas de assentamento larval e recuperação de sementes da ostra Crassostrea brasiliana (Lamarck, 1819) com uso de diferentes sistemas de indução à metamorfose

open access: yesBrazilian Journal of Biology, 2011
This study aimed at the assessment, in the laboratory, of the larval settlement and spat recovery rates of oysters of the species Crassostrea brasiliana using plastic collectors, epinephrine (C9H13NO3 C4H6O6) and shell powder in settlement tanks ...
RC Silveira   +4 more
doaj   +1 more source

An annotated catalogue of the Lepidoptera collection of Guido Lanfranco at the National Museum of Natural History in Malta [PDF]

open access: yes, 2008
An annotated list of the lepidoptera in the Lanfranco collection donated to the National Museum of Natural History of Mdina in Malta is included.
Borg, John J., Sammut, Paul
core  

Perkembangan dan Kandungan Nutrisi Larva Hermetia illucens (Linnaeus) (Diptera: Stratiomyidae) pada Bungkil Kelapa Sawit

open access: yes, 2015
Hermetia illucens , is used as a reducing agent of palm kernel meal (PKM), as well as one of alternative protein sources for aquaculture purposes. Information about biology of H. illucens is absolutely required in mass production. The objectives of these
R. Rachmawati   +4 more
semanticscholar   +1 more source

Candidate ionotropic taste receptors in the Drosophila larva

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2015
Significance The coding of taste is based on the activity of taste receptors. We examine in Drosophila the expression of a group of ∼35 ionotropic receptors (IRs), the IR20a clade, about which remarkably little is known.
Shannon Stewart   +3 more
semanticscholar   +1 more source

Inhibition of Ferroptosis Delays Aging and Extends Healthspan Across Multiple Species

open access: yesAdvanced Science, EarlyView.
This study identifies ferroptosis as a key driver of cellular senescence, with its inhibition delaying aging and extending healthspan across species. During senescence, ferroptosis worsens, increasing oxidative stress and lipid peroxidation, which accelerate aging.
Hai‐Jun Fu   +15 more
wiley   +1 more source

Developmental stages and viability of Toxocara canis eggs outside the host

open access: yesBiomédica: revista del Instituto Nacional de Salud, 2018
Introduction: Toxocariasis is a soil-transmitted zoonotic disease caused mainly by ingestion of larvated eggs of Toxocara canis. Objectives: To study the morphology of the intraovular developmental stages of Toxocara canis in culture, characterize non ...
Iman Fathy Abou-El-Naga
doaj   +1 more source

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