Št. zadetkov: 24
Izvirni znanstveni članek
Oznake:
teeth;analysisi of DNA preservation;forensic research;archeological research;zobje;analiza ohranjenosti DNA;forenzična raziskava;arheološka raziskava;
This study investigates the preservation of DNA in different categories of teeth, including permanent and deciduous, fully developed and not fully developed, in both adults and non-adults. Teeth were sampled from a modern-era cemetery in Ljubljana, Slovenia. DNA extraction was performed using a full ...
Leto:
2023
Vir:
Filozofska fakulteta (UL FF)
Izvirni znanstveni članek
Oznake:
aged DNA;compact bone;DNA preservation;human identification;trabecular bone;
Significant variation exists in the molecular structure of compact and trabecular bone. In compact bone full dissolution of the bone powder is required to efficiently release the DNA from hydroxyapatite. In trabecular bone where soft tissues are preserved, we assume that full dissolution of the bone ...
Leto:
2024
Vir:
Medicinska fakulteta (UL MF)
Izvirni znanstveni članek
Oznake:
bone powder;DNA degradation;DNA preservation;DNA yield;long-term storage;STR typing;
Proper storage conditions are important for preservation of DNA. Bones are usually stored long term at -20 °C. When isolating DNA from bones, the bone powder obtained is not fully consumed. The value of retaining bone powder left after extracting DNA for future DNA analysis has been confirmed after ...
Leto:
2025
Vir:
Medicinska fakulteta (UL MF)
Izvirni znanstveni članek
Oznake:
skeletal remains;ancient DNA;petrous bones;
Phenotypic trait prediction in ancient DNA analysis can provide information about the external appearance of individuals from past human populations. Some studies predicting eye and hair color in ancient adult skeletons have been published, but not for ancient subadult skeletons, which are more pron ...
Leto:
2023
Vir:
Medicinska fakulteta (UL MF)
Izvirni znanstveni članek
Oznake:
Second World War;skeletal remains;mtDNA;nDNA;qPCR;
Mitochondrial DNA (mtDNA) is of great value in forensics to procure information about a person when a next of kin, personal belongings, or other sources of nuclear DNA (nDNA) are unavailable, or nDNA is lacking in quality and quantity. The quality and reliability of the results depend greatly on ens ...
Leto:
2023
Vir:
Medicinska fakulteta (UL MF)
Kratki znanstveni prispevek
Oznake:
haplotype;library input;mitogenome;next-generation sequencing;Second World War;
Optimizing analysis parameters and sample input is crucial in forensic genetics methods to generate reliable results, and even more so when working with muti-copy mitochondrial DNA (mtDNA) and low-quality samples. This study compared mitotypes based on next-generation sequencing (NGS) results derive ...
Leto:
2023
Vir:
Medicinska fakulteta (UL MF)
Izvirni znanstveni članek
Oznake:
ATR-FTIR spectroscopy;skeletal remains;bone maturation;collagen;mineral;DNA preservation;
Molecular characteristics of skeletal remains were studied utilizing ATR-FTIR spectroscopy, focusing on comparisons between mature adult and immature non-adult skeletal elements. To cover the intra-skeletal variability, different types of bones were analysed. The objective was to identify significan ...
Leto:
2024
Vir:
Filozofska fakulteta (UL FF)
Izvirni znanstveni članek
Oznake:
ATR-FTIR spectroscopy;DNA preservation;metacarpals;molecular structure;petrous bone;soft tissue remnants;
A comparative analysis of 26 petrous bones and epiphyses of metacarpals from the Second World War era revealed no significant differences in DNA yield or success in STR typing. This unexpected parity in DNA preservation between the petrous bone, a renowned source of endogenous DNA in skeletal remain ...
Leto:
2024
Vir:
Filozofska fakulteta (UL FF)
Izvirni znanstveni članek
Oznake:
petrous bone;tooth cementum;missing person identification;sampling strategy;skeletal remains;STR typing;
A proper sampling strategy is important to obtain sufficient DNA for successful identification of aged skeletal remains. The petrous bone is the highest DNA-yielding bone in the human body. Because DNA extraction from the petrous bone is very destructive, the demand for other DNA sources is signific ...
Leto:
2024
Vir:
Medicinska fakulteta (UL MF)
Izvirni znanstveni članek
Oznake:
bone;collagen;minaral;aDNA;FTIR;storage;
The preservation of skeletonised human remains is crucial for successful archaeological and forensic analyses, yet it is influenced by various intrinsic and extrinsic factors. While numerous studies have addressed preservation states and their implications, the effects of storage conditions on tapho ...
Leto:
2025
Vir:
Medicinska fakulteta (UL MF)