ArticleGenes2025
Pedigree-Based Estimation of Y-STR Mutation and Male Differentiation Rates: Application to Historical Remains Identification.
Article in Genes, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed, 1 synthesis or guideline pooled it.
- Pooled it
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
Abstract
BACKGROUND/
objectivesHigh differentiation rates provided by Y-chromosomal short tandem repeats (Y-STRs) are highly advantageous in most forensic and genealogical casework, as they enhance the ability to exclude close or moderately related individuals, refine an individual's position within a pedigree, and uncover the population substructure in otherwise homogeneous groups. However, the impact for historical remains identification casework is underexplored.
methodsWe present a pedigree analysis of 366 males from 183 pedigrees, separated by 4 to 16 meioses at 27 Y-STR loci, from the Yfiler Plus kit. The differentiation rate for a given degree of separation was defined as the proportion of pairs at that specific number of meioses showing at least one allelic difference, relative to the total number of such pairs.
resultsOur pedigree-based locus-specific mutation rates were consistent with published father-son values for 22 of 25 loci, with 3 loci (DYS389II, DYS449, and DYS570) being significantly different (
conclusionsThis high male differentiation rate is advantageous for distinguishing unrelated individuals within the same population, reducing false inclusions. However, when comparing distantly related individuals, excessive mutations accumulated over many generations may obscure genuine patrilineal relationships, increasing the risk of false exclusions. Our findings are likely to be highly valuable for future interpretation of Y-STR haplotypes from patrilineal relatives across a wide range of applications, with significant relevance to historical remains identification casework.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.