Results 131 to 140 of about 8,837,195 (335)

Estudio y validación de los microsatélites D1S1656, D12S391 y D18S535 en las poblaciones de Antioquia y Chocó

open access: yesActa Biológica Colombiana, 2001
En este trabajo se describen las frecuencias alélicas, la distribución fenotípica y los parámetrosestadísticos de interés forense de los loci STRs D1S1656, D12S391 y D18S535, en las pobla-ciones colombianas de Antioquia y Chocó.La tipificación se realizó
JJ. Builes   +5 more
doaj  

Single drop cytometry onboard the International Space Station

open access: yesNature Communications
Real-time lab analysis is needed to support clinical decision making and research on human missions to the Moon and Mars. Powerful laboratory instruments, such as flow cytometers, are generally too cumbersome for spaceflight.
Daniel J. Rea   +14 more
doaj   +1 more source

Direct introduction of cloned DNA into the sea urchin zygote nucleus, and fate of injected DNA [PDF]

open access: yes, 1988
A method is described for microinjection of cloned DNA into the zygote nucleus of Lytechinus variegatus. Eggs of this species are unusually transparent, facilitating visual monitoring of the injection process.
Britten, Roy J.   +3 more
core  

Characterizing the salivary RNA landscape to identify potential diagnostic, prognostic, and follow‐up biomarkers for breast cancer

open access: yesMolecular Oncology, EarlyView.
This study explores salivary RNA for breast cancer (BC) diagnosis, prognosis, and follow‐up. High‐throughput RNA sequencing identified distinct salivary RNA signatures, including novel transcripts, that differentiate BC from healthy controls, characterize histological and molecular subtypes, and indicate lymph node involvement.
Nicholas Rajan   +9 more
wiley   +1 more source

Measuring the Conformation and Persistence Length of Single-Stranded DNA Using a DNA Origami Structure [PDF]

open access: bronze, 2018
Efrat Roth   +4 more
openalex   +1 more source

Cytoplasmic DNA in the unfertilized sea urchin egg: Physical properties of circular mitochondrial DNA and the occurrence of catenated forms [PDF]

open access: yes, 1968
The mitochondrial DNA in the unfertilized egg of the sea urchin Lytechinus pictus is present in an amount approximately seven times that of the haploid nuclear DNA.(1) The mitochondrial DNA has a higher buoyant density than the nuclear DNA and consists ...
Blair, Donald G.   +3 more
core  

Bridging the gap: Multi‐stakeholder perspectives of molecular diagnostics in oncology

open access: yesMolecular Oncology, EarlyView.
Although molecular diagnostics is transforming cancer care, implementing novel technologies remains challenging. This study identifies unmet needs and technology requirements through a two‐step stakeholder involvement. Liquid biopsies for monitoring applications and predictive biomarker testing emerge as key unmet needs. Technology requirements vary by
Jorine Arnouts   +8 more
wiley   +1 more source

Author Correction: AsCas12a ultra nuclease facilitates the rapid generation of therapeutic cell medicines

open access: yesNature Communications, 2021
Liyang Zhang   +23 more
doaj   +1 more source

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