Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Differential miRNAs between Sensitive and Resistant Pig to Escherichia coli F18 by deep sequencing

ABSTRACT: An M307 G/A point mutation of FUT1 gene has been considered as a usful marker to select the piglets that are sensitive(GG/AG genotype) or resistant(AA) to Escherichia coli F18 in foreign pig breeds. However,it is not suitable to Chinese native breeds. Duodenal tissues were collected from 3 full-sib pairs of Sutai pigs (a new hybrid between the Duroc and Taihu breeds) at the age of 28-day differing in adhesion phenotype to find the differential miRNAs that can provide the basis for analyzing the different mechanisms of E.coli F18 resistance between foreign and Chinese native breeds,as well as for breeding for disease resistance in Chinese native breeds in the future.

ORGANISM(S): Sus scrofa

PROVIDER: GSE32257 | GEO | 2014/09/21

SECONDARY ACCESSION(S): PRJNA147357

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Differential miRNAs between Sensitive and Resistant Pig to Escherichia coli F18 by deep sequencing

Project description:An M307 G/A point mutation of FUT1 gene has been considered as a usful marker to select the piglets that are sensitive(GG/AG genotype) or resistant(AA) to Escherichia coli F18 in foreign pig breeds. However,it is not suitable to Chinese native breeds. Duodenal tissues were collected from 3 full-sib pairs of Sutai pigs (a new hybrid between the Duroc and Taihu breeds) at the age of 28-day differing in adhesion phenotype to find the differential miRNAs that can provide the basis for analyzing the different mechanisms of E.coli F18 resistance between foreign and Chinese native breeds,as well as for breeding for disease resistance in Chinese native breeds in the future. piglets at the age of 28-day sensitive(GG genotype) to Escherichia coli F18 vs resistant(AA) ones.Biological replicates:3 full-sib pairs of Sutai pigs(3 pairs for GG/AA genotype of FUT1 gene).One GG sample (512 piglet) was sequenced twice to verify the result. 2385 piglet and 2383 piglet were a pair of full-sib with AA and GG genotype at M307 positionof FUT1 gene, respectively. Unfortunately, the sequencing of 2385 was a failure and was excluded. 2385 piglet has an AA genotype of the FUT1 gene

2014-09-21 | E-GEOD-32257 | biostudies-arrayexpress

differential gene expression in Sensitive and Resistant Pig to Escherichia coli F18

2011-01-26 | GSE26854 | GEO

differential gene expression in Sensitive and Resistant Pig to Escherichia coli F18

2011-01-26 | E-GEOD-26854 | biostudies-arrayexpress

Transcription profiling of pig muscle longissimus dorsi sample of f2 animals, T-test paired and SAM

Project description:To identify biological processes as well as molecular markers for drip loss, the transcriptomes of logissimus dorsi from 6 sib pair of F2 animals Experiment Overall Design: 12 F2 animals of a resource population based on the breeds Duroc and Pietrain known to differ in meat quality and quantity traits were hybridized to Affymetrix Porcine Genome Arrays

2009-01-14 | E-GEOD-11193 | biostudies-arrayexpress

CGH analyses for the Chinese indigenous pig breeds and commercial pig breeds [Agilent]

Project description:Since CNVs play a vital role in genomic studies, it is an imperative need to develop a comprehensive, more accurate and higher resolution porcine CNV map with practical significance in follow-up CNV functional analyses To detect CNV of pigs, we performed high density aCGH data of diverse pig breeds in the framework of the pig draft genome sequence (Sscrofa10.2) 9 Chinese indigenous pig, one Chinese wild boar and 2 commercial pigs were detected using one pig of Duroc as reference. These 12 animals include 1 wild pig, 2 pigs each from Yorkshire and Landrace as the representatives of modern commercial breeds and 9 unrelated individuals selected from 6 Chinese indigenous breeds (2- Tibetan pig, 2- Diannan small-ear pig, 2-Meishan pig, 1- Min pig, 1-Daweizi pig, and 1-Rongchang pig).

2015-06-29 | E-GEOD-49299 | biostudies-arrayexpress

Identification of copy number variation using aCGH in Chinese chicken breeds

Project description:CNV plays an important role in the chicken genomic studies,it is imperative need to investigate the extent and pattern of CNVs using array comparative genomic hybridization (aCGH) in chinese chicken breeds for future studies associating phenotype to genome architecture. we describe systematic and genome-wide analysis of CNVs loci in five Chinese indigenous chicken breeds were evaluated by aCGH. 5 Chinese native chicken were detected using ANKA broiler as reference.

2014-10-10 | E-GEOD-49889 | biostudies-arrayexpress

Identification of global copy number variations among diverse pig breeds by a CGH array

Project description:A CNV map in pigs could facilitate the identification of chromosomal regions that segregate for important economic and disease phenotypes. The goal of this study was to identify CNV regions (CNVRs) in pigs based on a custom array comparative genome hybridization (aCGH). We carried out a custom-made array comparative genome hybridization (aCGH) experiment in order to identify copy number variations (CNVs) in the pig genome analysing animals of diverse pig breeds (White Duroc, Yangxin, Erhualian, Tongcheng, Large White, Pietrain, Landrace and Chinese new pig line DIV ) using a tiling oligonucleotide array with ~720,000 probes designed on the pig genome (Sus scrofa genome version 9.0). In this study, a custom-made tiling oligo-nucleotide 720k array was used with a median probe spacing of 2506 bp for screening 12 pigs with a female Duroc as the reference. WD: White Duroc (♀); YX: Yangxin (♂); EH: Erhualian (♀); TC: Tongcheng (♀); LW: Large White (♀); PT: Pietrain (♂); LD1: Landrace × DIV pig 1 (♂); LD2: Landrace × DIV pig 2 (♀); DIV1: Chinese new pig line DIV 1 (♀); DIV2: Chinese new pig line DIV 2 (♀); L1: Landrace 1 (♂); L2: Landrace 2 (♂).

2013-08-09 | E-GEOD-41488 | biostudies-arrayexpress

A Comparative Liver Label-Free Liquid Chromatography-Mass Spectrometry Proteomic Profile Highlights Putative Metabolic Differences Between two Pig Breeds

Project description:Pig breeds have different attitude to traits like growth rate, carcass composition and reproduction parameters as well as other traits. These traits considered as external traits or end phenotypes are the outcome of complex biological processes and interactions. The main goal of pig breeding programs and the basis for crossbreeding is finding a balance between these traits. In pig production, Large White and Duroc breeds are commonly used to optimise respectively fertility and growth ability and differ on several production traits, indeed the first breed as a high fertility characters whereas Duroc is used as terminal sire for her growth performance and good carcass quality traits. In this study, we have used a quantitative label-free LC-MS proteomics approach to characterise and compare the liver proteome of two heavy Italian pig breeds, Italian Duroc and Italian Large White to identify difference due to their different genetic background. This project has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie grant agreement No 703094.

2018-09-13 | PXD009771 | Pride

Global patterns of the methylome in porcine liver

Project description:To explore the methylome differences of swine breeds with different traits of commercial interest, we sampled liver tissues from a Chinese well-known elite native breed of Enshi black pig, a Large White pig, and a Chinese wild boar living within the same environment at the same daya-old (90d).

2017-12-14 | GSE92417 | GEO

CGH analyses for the Chinese indigenous pig breeds and commercial pig breeds

2013-05-15 | E-GEOD-46847 | biostudies-arrayexpress