Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Expression data from muscle of vitamin A restricted steer.

ABSTRACT: Vitamin A (VA) restriction for beef cattle improves meat marbling. However, its molecular mechanisms are not completely elucidated. We performed microarray analysis to clarify effect of VA restriction on longissimus thoracis muscle gene expressions in Japanese Black steers.

ORGANISM(S): Bos taurus

PROVIDER: GSE94886 | GEO | 2017/10/03

SECONDARY ACCESSION(S): PRJNA374726

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Transcriptome changes associated with marbling fineness in the longissimus thoracis of Korean cattle steer

Project description:It has been proved that intramuscular fat (IMF) or marbling in beef improves palatability. Recently, consumers have considered not only the degree of marbling but also the size and distribution of marbling flecks for their health and appetizing looking of beef. Computer image analysis (CIA) systems have been developed to assess various characteristics of marbling particles (MPs) such as the number, size, and distribution (fineness or coarseness) objectively. Some CIA indexes about MPs indicating how MPs are distributed evenly had significant positive relationship with price which represents consumers’ interest. RNA-seq research about formation of fine MPs in the longissimus thoracis (LT) muscle tissue of cattle have not yet been tried in transcriptome level. This study was conducted to reveal the DEGs between groups which have high or low number of fine MPs in the Longissimus thoracis muscle of Korean beef cattle and to understand molecular events associated with marbling fineness.

2021-07-20 | GSE166206 | GEO

Transcriptional response of muscle tissue to a high energy feeding regimen in Japanese Black and Holstein steers

Project description:Microarray gene expression profiling to identify differentially regulated genes in Musculus longissimus dorsi (MLD) of Japanese Black (JB) steers compared to Holstein steers (HS)

2015-12-02 | GSE75348 | GEO

Microarray analysis indicates that vitamin A alters expression profiles of bovine intramuscular preadipocytes during adipogenesis

Project description:Beef marbling is caused by intramuscular deposition, and it is an economically important trait in the beef industry. Vitamin A (VA) is an important feed supplement for cattle, but it can hinder marbling if provided in excess. In cattle, VA forms various derivatives such as all-trans retinoic acid (ATRA) and 9-cis retinoic acid (9cRA). Therefore, we investigated the genes involved in bovine intramuscular adipogenesis after VA treatment with ATRA and 9cRA. Differential gene expression levels were validated by microarray analysis in a clonal bovine intramuscular preadipocyte (BIP) cell line derived from the intramuscular adipose tissue of Japanese Black cattle. BIP cells were harvested six days after adipogenic stimulation with either 1 μM ATRA, 1 μM 9cRA, or nonretinoic acids control. The ATRA- and 9cRA-treated cells exhibited reduced transcription of genes involved in the circulatory system and muscle development compared with the no retinoic acid (RA) treatment. In addition, the ATRA- and 9cRA-treated cells exhibited increased transcription of genes involved in the immune system, protein kinase B signaling, and responses to various stimuli. These results demonstrate the lower expression of muscle development in ATRA- and 9cRA-treated BIP cells during adipogenesis.

2014-07-08 | GSE59166 | GEO

Whole Genome Bisulfite Sequencing of Longissimus Dorsi Muscles between Japanese Black (Wagyu) and Chinese Red Steppes Cattle

Project description:We performed a comparative genome-wide methylation analysis of longissimus dorsi muscles between the Japanese Black (Wagyu) and Chinese Red Steppes cattle, which exhibit significant differences in meat quality traits. This will allow us to better understand the correlation between DNA methylation variants and meat quality traits.

2017-08-03 | GSE98818 | GEO

The effect of the production system on the proteomics profiles of the Longissimus thoracis muscle in Arouquesa cattle

Project description:Arouquesa breed is an autochthonous Portuguese breed produced under a traditional mountain system. It is known for its Arouquesa PDO beef, a high-quality product with valued organoleptic characteristics. There is a need to improve production systems without affecting beef quality. The aim of this work is to compare the proteomics profile from the Longissimus thoracis muscle from Arouquesa animals produced under different systems. Sixty weaners were produced under the following systems: traditional (TF) and traditional with starter feed supplementation (TF+S1) with weaning and slaughtering at 8 months, the S1+S2 (weaning at 5 months and grower supplement until slaughter) and two rearing periods with finishing supplementation (TF+S3 and S3). Upon slaughter, samples of L. thoracis were taken and analyzed using a shotgun proteomics workflow. Several putative biomarkers of beef quality for the Arouquesa breed were identified: VIM, FSCN1, SERPINH1, ALDH1A1, NDUFB5, ANXA1, PDK4, CEMIP2, NDUFB9, PDLIM1, OXCT1, MYH4. These proteins were involved in actin binding, skeletal muscle development and in the mitochondrial respiratory chain and they can influence mostly meat tenderness and color. Our results demonstrate the link between production practices and putative meat quality signatures, that have potential to improve traceability of certified products.

2024-08-08 | PXD048338 | Pride

Microarray analysis indicates that vitamin A alters expression profiles of bovine intramuscular preadipocytes during adipogenesis

Project description:Beef marbling is caused by intramuscular deposition, and it is an economically important trait in the beef industry. Vitamin A (VA) is an important feed supplement for cattle, but it can hinder marbling if provided in excess. In cattle, VA forms various derivatives such as all-trans retinoic acid (ATRA) and 9-cis retinoic acid (9cRA). Therefore, we investigated the genes involved in bovine intramuscular adipogenesis after VA treatment with ATRA and 9cRA. Differential gene expression levels were validated by microarray analysis in a clonal bovine intramuscular preadipocyte (BIP) cell line derived from the intramuscular adipose tissue of Japanese Black cattle. BIP cells were harvested six days after adipogenic stimulation with either 1 ?M ATRA, 1 ?M 9cRA, or nonretinoic acids control. The ATRA- and 9cRA-treated cells exhibited reduced transcription of genes involved in the circulatory system and muscle development compared with the no retinoic acid (RA) treatment. In addition, the ATRA- and 9cRA-treated cells exhibited increased transcription of genes involved in the immune system, protein kinase B signaling, and responses to various stimuli. These results demonstrate the lower expression of muscle development in ATRA- and 9cRA-treated BIP cells during adipogenesis. BIP cells were cultured according to previously reported methods (Aso et al. 1995, Mizoguchi et al. 2014). Confluent cultures were transferred to fresh Dulbecco’s modified Eagle’s medium, which contained 50 ng/mL insulin, 0.25 ?M dexamethasone, 5 mM octanoate, 10 mM acetic acid, 10% fetal bovine serum, 100 U/mL penicillin, and 100 ?g/mL streptomycin. The cells were cultured for up to 6 days and the medium was changed every 2 days. BIP cells were treated with ATRA (1 ?M), 9cRA (1 ?M), or they received no treatment (control).

2014-07-08 | E-GEOD-59166 | biostudies-arrayexpress

Identification of novel markers of beef sensory quality and muscle growth potential

Project description:The transcriptome of bovine Longissimus thoracis muscles from 15- and 19-month-old Charolais young bulls were analyzed in order to identify genes whose expression level was associated to beef quality scores, in particular to tenderness, juiciness and flavor, and to muscle growth potential. The expression of over 5000 genes was compared between high and low meat quality samples according to the three sensory traits, taken individually, and between animals with either a high or a low muscle growth potential. Keywords: meat sensory quality, growth potential

2007-08-18 | GSE5561 | GEO

Differences in fetal longissimus muscle gene expression between low and high maternal nutrition

Project description:To investigate the impact of maternal nutrient restriction on skleletal muscle gene expression, we profiled gene expression in longissimus muscle of Japanese Black fetal calves in high and low nutrient condition of pregnant maternal cows .

2021-09-29 | GSE176377 | GEO

Identification of novel markers of beef sensory quality and muscle growth potential

2007-08-17 | E-GEOD-5561 | biostudies-arrayexpress

Bovine Longissimus thoracis muscle HDMSE with differents ultimate pH

Project description:The purpose of this research was to investigate the causes and consequences of pHu variations in beef cattle. For that, were evaluated 176 Nellore beef cattle, and classified into two different pHu groups: High (≥6.0, N=17) and Normal (<5.8, N=159). Plasma concentrations of cortisol and adrenocorticotropic hormone, lactate and glycogen muscular content, meat color, shear force and Longissimus thoracis muscle proteomic profile were evaluated and compared between pHu groups. Muscle glycogen content, meat color and shear force statistically differed between pHu groups. Label-free quantitative proteomic analysis revealed ten differentially abundant proteins between pHu groups, involved in metabolic processes and muscle contraction. Thirty-six and 31 proteins were exclusively present in Normal and High pHu group, respectively, which were related to TCA cycle, cortisol production, calcium regulation, and antioxidant function. The MYH7, UGP2, and VDAC3 were identified as potential indicators of pHu variations. CALM and NNT appeared to be interesting proteins to better understand the metabolic pathways behind pHu.

2018-07-11 | PXD009320 | Pride

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data