Results 61 to 70 of about 14,384,780 (329)

Citrus diversity of West Sumatra based on morphology, inter-simple sequence repeats and its combined analysis [PDF]

open access: yesBiotika, 2017
Citrus species in West Sumatra is very diverse, however, the analysis of diversity based on either morphology or genetic or both combined is limited.
Devy N.F., Hardiyanto
doaj  

Prognostic Significance of Immunohistochemical Markers and Genetic Alterations in Malignant Peripheral Nerve Sheath Tumors: A Systematic Review

open access: yesFrontiers in Oncology, 2020
BackgroundMalignant peripheral nerve sheath tumors (MPNSTs) are aggressive soft tissue sarcomas with dismal prognosis. Pathological and genetic markers may predict more aggressive behavior in MPNSTs but have uncommonly been investigated, and few are used
Enrico Martin   +5 more
doaj   +1 more source

Molecular Valves for Controlling Gas Phase Transport Made from Discrete Angstrom-Sized Pores in Graphene [PDF]

open access: yes, 2014
An ability to precisely regulate the quantity and location of molecular flux is of value in applications such as nanoscale 3D printing, catalysis, and sensor design.
A Cembran   +40 more
core   +2 more sources

Pathogenic Germline PALB2 and RAD50 Variants in Patients With Relapsed Ewing Sarcoma

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Approximately 10% of patients with Ewing sarcoma (EwS) have pathogenic germline variants. Here, we report two cases: first, a novel germline pathogenic variant in partner and localizer of BRCA2 (PALB2) in a patient with a late EwS relapse. Its impact on homologous recombination is demonstrated, and breast cancer risk is discussed.
Molly Mack   +12 more
wiley   +1 more source

The Smallest Molecular Switch [PDF]

open access: yes, 2003
Ab-initio total energy calculations reveal benzene-dithiolate (BDT) molecules on a gold surface, contacted by a monoatomic gold STM tip to have two classes of low energy conformations with differing symmetries.
Eldon G. Emberly   +8 more
core   +1 more source

Improved Outcomes for Older Children, Adolescents, and Young Adults With Neuroblastoma in the Post‐Immunotherapy Era: An Updated Report From the International Neuroblastoma Risk Group

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background We describe clinical and biologic characteristics of neuroblastoma in older children, adolescents, and young adults (OCAYA); describe survival outcomes in the post‐immunotherapy era; and identify if there is an age cut‐off that best discriminates outcomes.
Rebecca J. Deyell   +14 more
wiley   +1 more source

Five new species of Terebellides (Annelida, Polychaeta, Trichobranchidae) from Papua New Guinea (Bismarck and Solomon seas)

open access: yesFrontiers in Ecology and Evolution
Five new species of Terebellides are described from coastal and deep waters of Papua New Guinea, using both morphology and molecular tools (for four species). Terebellides elenae n. sp.
Nicolas Lavesque   +4 more
doaj   +1 more source

Epidemiology of Q fever in Iran: A systematic review and meta-analysis for estimating serological and molecular prevalence

open access: yesJournal of Research in Medical Sciences, 2017
Background: Q fever is endemic in Iran, thus, we conducted a systematic review and meta-analysis on epidemiology of Coxiella burnetii among humans and animals in Iran.
Zary Nokhodian   +4 more
doaj   +1 more source

Patient-centric trials for therapeutic development in precision oncology [PDF]

open access: yes, 2015
An enhanced understanding of the molecular pathology of disease gained from genomic studies is facilitating the development of treatments that target discrete molecular subclasses of tumours.
A Hollebecque   +60 more
core   +1 more source

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