Evidence map›Paper›PMID 21110109›Full record

ArticleMolecular biology reports2011

Single nucleotide polymorphisms, haplotypes and combined genotypes of LAP3 gene in bovine and their association with milk production traits.

Xue Zheng, Zhihua Ju, Ji Wang, Qiuling Li, Jinming Huang, Aiwu Zhang, Jifeng Zhong, Changfa Wang

Abstract read
PubMed Publisher
In one paragraph

Article in Molecular biology reports, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
–field-weighted citation impact
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

39 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Study on Single Nucleotide Polymorphism ofFoods (Basel, Switzerland) · 2024
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Comparative expression analysis of water buffalo (Frontiers in veterinary science · 2023
    Article
  13. Article
  14. Article
  15. Article
  16. Single and combined effects ofVeterinary world · 2022
    Article
  17. Article
  18. Article
  19. Article
  20. 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

8 authors.

Xue ZhengDairy Cattle Research Center, Shandong Academy of Agricultural Science, No.159-1 Industry North Road, Jinan, 250100, Shandong Province, People's Republic of China.
Zhihua Ju
Ji Wang
Qiuling Li
Jinming Huang
Aiwu Zhang
Jifeng Zhong
Changfa Wang

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Leucine aminopeptidase 3 (LAP3) is an aminopeptidase which catalyses the removal of N-terminal amino acids and is involved in protein maturation and degradation. In this study, we detected the polymorphisms of LAP3 gene by polymerase chain reaction-single-strand conformation polymorphism (PCR-SSCP) and DNA sequencing methods in 916 individuals from three Chinese cattle breeds including Chinese Holstein, Luxi Yellow and Bohai Black. One novel single nucleotide polymorphism (SNP) (g.24564G>A ss196003366) and four previously deposited SNPs in the GenBank database (g.24794T>G, g.24803T>C, g.24846T>C, g.25415T>C) were detected. Three of the SNPs (g.24794T>G, g.24803T>C, g.24846T>C) were firstly found to be linked completely and regarded as a SNP g.24794M>N by PCR-SSCP and DNA sequencing in the tested breeds. The allelic frequencies and genetic indices of the SNPs were different in three Chinese cattle populations. The SNPs and their genetic effects on milk production traits in Chinese Holsteins were evaluated. Least squares analysis showed that cows with genotype MM had higher fat percentage and protein percentage than genotype NN (P<0.05); and the cows with g.25415T>C-CC genotype had higher protein rate than ones with TT genotype (P<0.05). In addition, eight haplotypes and 23 combined genotypes were identified based on the nine genotypes and the association between combined genotypes and milk production traits were analyzed. Statistic results showed that the cows with genotype combination MAT/MGC have higher protein and fat rate and lower SCS. Our finding demonstrated that the LAP3 gene possibly contributed to conducting association analysis and can be used as molecular marker in milk production traits and other performance for animal breeding.

Indexed as

Genetic Association StudiesQuantitative Trait, HeritableAnimalsBase SequenceCattleChinaGene FrequencyHaplotypesLeast-Squares AnalysisLeucyl AminopeptidaseMilkMolecular Sequence DataPolymorphism, Restriction Fragment LengthPolymorphism, Single NucleotidePolymorphism, Single-Stranded ConformationalLeucyl Aminopeptidase

Identifiers

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.