Evidence map›Paper›PMID 20809415›Full record

ArticleJournal of assisted reproduction and genetics2010

Length difference between equine ZFX and ZFY genes and its application for molecular sex determination.

Sang-Hyun Han, Byoung-Chul Yang, Moon-Suck Ko, Hong-Shik Oh, Sung-Soo Lee

Open access · bronzeAbstract read
In one paragraph

Article in Journal of assisted reproduction and genetics, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.1field-weighted citation impact, top 19% of its field
1 · What the graph read from 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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

12 citing papers in PubMed, 35 citations in OpenAlex.

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  12. Study of methylation of histone H3 lysine 9 and H3 lysine 27 during X chromosome inactivation in three types of cells.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2012
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 1 country.

Sang-Hyun HanEducational Science Research Institute, Jeju National University, Jeju 690-756, South Korea.
Byoung-Chul Yang
Moon-Suck Ko
Hong-Shik Oh
Sung-Soo Lee
National Institute of Animal Science · KRJeju National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposewe analyzed the sex chromosome-encoding ZFX-ZFY genes and tested molecular sexing using the amplification patterns of intron 9 of ZFX-ZFY in the horse. METHODS AND

resultsthe amplification of the ZFX-ZFY produced two distinct patterns, reflecting sexual dimorphism based on a length difference between the X and Y chromosomes. The amplification products from foals showed two distinct bands: one was common to all foals and mares, indicating that this band was amplified from ZFX, while the other was specific to some foals, indicating that it was from ZFY. The result based on the PCR assay was identical to the results of amplification of the Y chromosome-specific SRY gene and those of investigations of the phenotypic gender in three different horse populations.

conclusionwe suggest that this PCR strategy for determining sexes by comparing the amplification patterns of ZFX-ZFY genes is a convenient and precise method for discriminating sexes in horses.

Indexed as

Sex Determination AnalysisAnimalsBase SequenceFemaleHorsesKruppel-Like Transcription FactorsMaleMolecular Sequence DataPhenotypePolymerase Chain ReactionX ChromosomeY ChromosomeKruppel-Like Transcription Factorszinc finger protein, X-linked

Identifiers

PMID20809415
PMCPMC2997947
OpenAlexW2155626537

What OpenQuestion holds

Textmetadata
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Registered trials

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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.