Results 71 to 80 of about 413,161 (359)

MITOCHONDRIAL DNA POLYMORPHISMS AND FERTILITY IN BEEF CATTLE [PDF]

open access: yes, 2002
Two regions of mitochondrial DNA, D-loop and ND-5 were characterized using polymerase chain reaction – restriction fragment length polymorphism (PCR-RFLP) involving 422 beef cattle of Hereford and composite breeds from Wokalup’s ...
., Sutarno   +3 more
core  

Polymorphism and chromosomal localization of the porcine signal transducer and activator of transcription 5B gene (STAT5B) [PDF]

open access: yes, 2006
Signal transducers and activators of transcription (STATs) are a family of transcription factors. STAT5A and 5B are two highly related proteins encoded by two distinct genes.
Ballester, M   +2 more
core   +1 more source

Plasma extrachromosomal circular DNA as a biomarker in EGFR‐targeted therapy of non‐small cell lung cancer

open access: yesMolecular Oncology, EarlyView.
Detection of extrachromosomal circular DNA (eccDNA) in plasma samples from EGFR‐mutated non‐small cell lung cancer patients. Plasma was collected before and during treatment with the EGFR‐tyrosine kinase inhibitor osimertinib. Plasma eccDNA was detected in all cancer samples, and the presence of the EGFR gene on eccDNA serves as a potential biomarker ...
Simone Stensgaard   +5 more
wiley   +1 more source

Animal Species Identification by PCR – RFLP of Cytochrome b

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
An alternative DNA detection system is based on the polymerase chain reaction (PCR) amplification of a segment of the mitochondrial cytochrome b gene.
Tomáš Minarovič   +3 more
doaj  

Restriction fragment length polymorphism analysis of Zhejiang isolates of avian infectious bronchitis virus

open access: yes浙江大学学报. 农业与生命科学版, 2000
In order to make clear the genotypes of infectious bronchitis virus (IBV) isolated in Zhejiang province. cDNA of the S1 gene of five IBV isolates from different regions, including four nephropathogenic isolates J, X, W, N and one proventriculus isolates ...
HE Yong-qiang, ZHOU Ji-yong, YU Lian
doaj   +1 more source

Heterogeneity among Dermatophilus congolensis isolates demonstrated by restriction fragment length polymorphisms [PDF]

open access: yes, 1993
L'existence de différences antigéniques et de virulence entre souches de Dermatophilus congolensis est connue. Afin de comprendre l'épidémiologie de la dermatophilose, il est important de pouvoir différencier entre les souches du germe. On a étudié vingt
Faibra, D.T.
core  

Liquid biopsy epigenetics: establishing a molecular profile based on cell‐free DNA

open access: yesMolecular Oncology, EarlyView.
Cell‐free DNA (cfDNA) fragments in plasma from cancer patients carry epigenetic signatures reflecting their cells of origin. These epigenetic features include DNA methylation, nucleosome modifications, and variations in fragmentation. This review describes the biological properties of each feature and explores optimal strategies for harnessing cfDNA ...
Christoffer Trier Maansson   +2 more
wiley   +1 more source

Use of restriction fragment length polymorphism to identify Candida species, related to onychomycosis

open access: yesAdvanced Biomedical Research, 2015
Background: Onychomycosis is one of the most common clinical forms of fungal infections due to both filamentous fungi and yeasts. The genus of Candida is one of the most prominent causes of onychomycosis in all around the world. Although Candida albicans
Rasoul Mohammadi   +7 more
doaj   +1 more source

Comparison of bacterioneuston and bacterioplankton dynamics during a phytoplankton bloom in a fjord mesocosm [PDF]

open access: yes, 2009
The bacterioneuston is the community of Bacteria present in surface microlayers, the thin surface film that forms the interface between aquatic environments and the atmosphere. In this study we compared bacterial cell abundance and bacterial community
Cunliffe, Michael   +5 more
core   +2 more sources

Intein‐based modular chimeric antigen receptor platform for specific CD19/CD20 co‐targeting

open access: yesMolecular Oncology, EarlyView.
CARtein is a modular CAR platform that uses split inteins to splice antigen‐recognition modules onto a universal signaling backbone, enabling precise, scarless assembly without re‐engineering signaling domains. Deployed here against CD19 and CD20 in B‐cell malignancies, the design supports flexible multi‐antigen targeting to boost T‐cell activation and
Pablo Gonzalez‐Garcia   +9 more
wiley   +1 more source

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