Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

Sperm chromatin integrity and DNA methylation in Norwegian Red bulls of contrasting fertility

26 Feb 2021

Abstract excerpt

In this study, the complexity of chromatin integrity was investigated in frozen-thawed semen samples from 37 sires with contrasting fertility, expressed as 56-day non-return rates (NR56). Protamine deficiency, thiols, and disulfide bonds were assessed and compared with previously published data for DNA fragmentation index (DFI) and high DNA stainability (HDS). In addition, in vitro embryo development and sperm...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Epigenetics and DNA Methylation
Share to Reproductive Biology and Fertility
Share to Sperm and Testicular Function

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Source

Identifiers

PMID: 33634579
DOI: 10.1002/mrd.23461

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Sperm chromatin integrity and DNA methylation in Norwegian Red bulls of contrasting fertilityPMID 33634579Read ↗

DNA methylation patterns vary in boar sperm cells with different levels of DNA fragmentation.Semantic proximity Read ↗

Sperm Head Morphology Alterations Associated with Chromatin Instability and Lack of Protamine Abundance in Frozen-Thawed Sperm of Indonesian Local BullsSemantic proximity Read ↗

Determination of double- and single-stranded DNA breaks in bovine sperm is predictive of their fertilizing capacitySemantic proximity Read ↗

Sperm Protamine-Status Correlates to the Fertility of Breeding Bulls1Semantic proximity Read ↗

PRM1 Gene Expression and Its Protein Abundance in Frozen-Thawed Spermatozoa as Potential Fertility Markers in Breeding BullsSemantic proximity Read ↗

Does sperm quality and DNA integrity differ in cryopreserved semen samples from young, adult, and aged Nellore bulls?Semantic proximity Read ↗

DNA Status on Thawed Semen from Fighting Bull: A Comparison Between the SCD and the SCSA TestsSemantic proximity Read ↗

Sperm protamine deficiency correlates with sperm<scp>DNA</scp>damage in<i><scp>B</scp>os indicus</i>bullsSemantic proximity Read ↗

Sperm phenotypic characteristics and oviduct binding ability are altered in breeding bulls with high sperm DNA fragmentation indexSemantic proximity Read ↗

Protamines and DNA integrity as a biomarkers of sperm quality and assisted conception outcomeSemantic proximity Read ↗

Morphological defects, sperm DNA integrity, and protamination of bovine spermatozoaSemantic proximity Read ↗

Influence of bovine sperm DNA fragmentation and oxidative stress on early embryo <i>in vitro</i> development outcomeSemantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.