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Items: 18

1.
Full record GDS1952

Pituitary gland development

Analysis of embryonic pituitary glands at various ages from day 10 to day 17 using a neuroendocrine system specific cDNA microarray. Results identify genes potentially involved in the onset of thyroid-stimulating hormone beta-subunit, growth hormone, and prolactin gene transcription.
Organism:
Gallus gallus
Type:
Expression profiling by array, log2 ratio, 4 age sets
Platform:
GPL1744
Series:
GSE3227
16 Samples
Download data: TIFF
DataSet
Accession:
GDS1952
ID:
1952
2.
Full record GDS1951

Embryonic pituitary gland

Analysis of pituitary glands from day 17 embryos and post-hatch day 3 animals using a neuroendocrine system specific cDNA microarray. Major cell types in the anterior pituitary gland have differentiated at embryonic day 17. Results used to validate the method of amplifying RNA from pituitary glands.
Organism:
Gallus gallus
Type:
Expression profiling by array, log2 ratio, 2 age sets
Platform:
GPL1744
Series:
GSE3226
6 Samples
Download data: TIFF
DataSet
Accession:
GDS1951
ID:
1951
3.

RNA sequencing analysis of abdominal adipose tissue in 7 week old juvenile broiler chickens divergently selected for high or low body weight

(Submitter supplied) Chickens divergently selected for either high growth (HG genotype) or low growth (LG genotype) at SRA-INRA, France were used to profile abdominal adipose gene expression at 7 wk of age. The HG and LG chickens are different in various phenotypic and metabolic measurements, including growth rate, abdominal fat, plasma glycemia, insulinemia, T4, T3, triglyceride and NEFA. The HG and LG chickens are valuable as a model for biomedical and agricultural traits. more...
Organism:
Gallus gallus
Type:
Expression profiling by high throughput sequencing
Platform:
GPL16133
16 Samples
Download data: DIFF, TXT
Series
Accession:
GSE49121
ID:
200049121
4.

Transcriptional profiling of abdominal adipose tissue in juvenile broiler chickens divergently selected for high or low body weight

(Submitter supplied) Chickens divergently selected for either high growth (HG genotype) or low growth (LG genotype) by F.H. Ricard at SRA-INRA, Nouzilly France were used for time-course transcriptional profiling of abdominal fat during juvenile development (1 to 11 weeks of age) to identify differentially expressed genes. The HG and LG chickens are different in various phenotypic and metabolic measurements, including growth rate, abdominal fat, plasma glycemia, insulinemia, T4, T3, triglyceride and NEFA. more...
Organism:
Gallus gallus
Type:
Expression profiling by array
Platform:
GPL1731
24 Samples
Download data: GPR
Series
Accession:
GSE45825
ID:
200045825
5.

Transcriptional Profiling of the Anterior Pituitary Gland of Genetically Selected Fat and Lean Chickens

(Submitter supplied) Chickens divergently selected for either high abdominal fat content (fat genotype) or low abdominal fat content (lean genotype) at SRA-INRA, France were used to profile pituitary gland gene expression during juvenile development (1 to 7 weeks of age) and to identify differentially expressed genes associated with genotype and age. The fat line (FL) and lean line (LL) chickens are different in various phenotypic and metabolic measurements, including abdominal fatness, plasma glycemia, and T3. more...
Organism:
Gallus gallus
Type:
Expression profiling by array
Platform:
GPL1731
32 Samples
Download data: MEV
Series
Accession:
GSE26584
ID:
200026584
6.

Probiotic-induced differential gene expression during Salmonella challenge in neonatal chicks

(Submitter supplied) Salmonella remains an important enteric pathogen of poultry, primarily due to concerns regarding food-borne illness in humans consuming contaminated poultry products. Specific probiotic cultures are efficacious as a treatment for neonatal poultry to prevent enteric infections (competitive exclusion) due to the exquisite susceptibility of young chicks to pathogens in the hatchery and brooding environment. more...
Organism:
Gallus gallus
Type:
Expression profiling by array
Platform:
GPL6049
32 Samples
Download data: GPR, TXT
Series
Accession:
GSE19887
ID:
200019887
7.

Analysis of Genes in the Hypothalamus Controlling Feed Intake and Energy Metabolism in Neonatal Chicks

(Submitter supplied) Delayed access to feed following hatching has been associated with reduction in growth performance in chicks. However, the gene networks within the hypothalamus that regulate feed intake and metabolism, and the effects of fasting on those pathways are not well understood. The present experiment evaluated global hypothalamic gene expression in neonatal chicks using the Arizona Gallus gallus 20.7K Oligo Array v1.0 to elucidate genes and pathways regulated by feeding, fasting, and refeeding. more...
Organism:
Gallus gallus
Type:
Expression profiling by array
Platform:
GPL6049
40 Samples
Download data: GPR, TXT
Series
Accession:
GSE13257
ID:
200013257
8.

Hepatic Transcriptional Profiling of Hatchling Chicks and Market-age Broiler Chickens during Fasting and Re-feeding

(Submitter supplied) This study integrates global transcriptional profiling and the metabolic perturbation induced by fasting and re-feeding. Genetic control of growth and development should be revealed by systematic modeling of metabolic and regulatory pathways. Chicken oligo arrays were used for transcriptional profiling in two time-course experiments. Two critical developmental stages were chosen: immediately after hatchling (Wk1) and prior to marketing of broiler chickens (Wk6). more...
Organism:
Gallus gallus
Type:
Expression profiling by array
Platform:
GPL6049
80 Samples
Download data: GPR
Series
Accession:
GSE9745
ID:
200009745
9.

Hypothalamic transcriptional profiling during the development of adiposity

(Submitter supplied) Hypothalami from Fat (FL) and Lean lines (LL) of juvenile broiler chickens were obtained by divergent selection for high or low levels of abdominal fat at SRA-INRA, France. Gene expression patterns were measured during the development of adiposity at 1 to 7 weeks of age. Differentially expressed genes associated with line, age, or line-by-age were identified. Various phenotypic and metabolic alterations are present between the lines (i.e., abdominal fat, T3 levels and glycemia), however there are no alterations in ad libitum food intake between the lines. more...
Organism:
Gallus gallus
Type:
Expression profiling by array
Platform:
GPL1731
8 Samples
Download data: TXT
Series
Accession:
GSE10052
ID:
200010052
10.

Utility of the Del-Mar 14K Chicken Microarray for Transcriptional Profiling in Different Orders of the Class Aves

(Submitter supplied) The purpose of this microarray experiment was to validate the Del-Mar 14K Chicken Integrated Systems Microarray for different chicken tissues and to determine the utility of this chicken cDNA microarray for other closely related and more distant avian species. The Del-Mar 14 K array was constructed from cDNAs amplified from EST clones sequenced from five normalized chicken cDNA libraries derived from neuroendocrine (5,929), abdominal fat (4,800), liver (2,635), skeletal muscle (2,398), reproductive tract (2,008), 387 long (70mer) oligonucleotides and 72 quality control spots. more...
Organism:
Anas platyrhynchos; Gallus gallus; Falco sparverius; Meleagris gallopavo; Passer montanus; Coturnix japonica
Type:
Expression profiling by array
Platform:
GPL1731
43 Samples
Download data: GPR
Series
Accession:
GSE9500
ID:
200009500
11.

Characterization of Glucocorticoid-Induced Changes in Gene Expression in the Embryonic Pituitary Gland.

(Submitter supplied) We have previously shown that corticosterone (CORT) can induce premature differentiation of somatotrophs in the chicken embryo. CORT induction of GH mRNA is indirect, in that protein synthesis inhibition blocks its inducing effect. In this study, we used a custom chicken microarray to analyze global gene expression in the embryonic pituitary gland and to identify potential direct targets of CORT that may regulate its induction of somatotroph differentiation. more...
Organism:
Gallus gallus
Type:
Expression profiling by array
Platform:
GPL1731
48 Samples
Download data
Series
Accession:
GSE5067
ID:
200005067
12.

Global gene expression profiling during pituitary thyrotroph, somatotroph, and lactotroph differentiation.

(Submitter supplied) The anterior pituitary is comprised of five major hormone-secreting cell types which differentiate during embryonic development in a temporally distinct manner. Microarrays containing 5,128 unique cDNAs expressed in the neuroendocrine system were produced and used to identify genes with potential involvement in onset of thyroid-stimulating hormone beta-subunit, growth hormone, and prolactin gene transcription during chick embryonic development. more...
Organism:
Gallus gallus
Type:
Expression profiling by array
Dataset:
GDS1952
Platform:
GPL1744
16 Samples
Download data: TIFF
Series
Accession:
GSE3227
ID:
200003227
13.

Changes in pituitary gene expression between embryonic day 17 and post-hatch day 3.

(Submitter supplied) A major research focus in our laboratory is the development of the chicken pituitary gland. As this tissue does not yield sufficient RNA to analyze using cDNA microarrays, mRNA must be amplified by reverse transcription with an oligo-dT primer containing the T7 RNA polymerase promoter site followed by in vitro transcription using T7 RNA polymerase. Therefore, this preliminary study investigating differential gene expression between embryonic day 17, when all the major cell types in the chick anterior pituitary gland have differentiated, and post-hatch day 3 was conducted to verify that amplified antisense RNA could be used in conjunction with our neuroendocrine microarrays containing 5,128 unique cDNAs to detect changes in gene expression. more...
Organism:
Gallus gallus
Type:
Expression profiling by array
Dataset:
GDS1951
Platform:
GPL1744
6 Samples
Download data: TIFF
Series
Accession:
GSE3226
ID:
200003226
14.

Chicken_Neuroendocrine_System_5K

(Submitter supplied) Spotted amplified cDNA array on glass. Produced with cDNA clones expressed in the chicken neuroendocrine system. Tissues used to produced the cDNA library included the hypothalamus, anterior pituitary gland, and pineal gland. 7200 spots Keywords = spotted Keywords = cDNA
Organism:
Gallus gallus
2 DataSets
2 Series
22 Samples
Download data
Platform
Accession:
GPL1744
ID:
100001744
15.

Arizona Gallus gallus 20.7K Oligo Array v1.0

(Submitter supplied) 1. Oligo Design. The chicken oligos were designed by Carre et al. (2007) using gene predictions from Ensembl, TIGR, full-length cDNAs from the BBSRC UMIST ChickEST database, and chicken bursal EST sequences from Jean-Marie Buerstedde's DT40 database. Sequences from these resources were aligned and 70mer oligos designed against regions common to more than one aligned sequence. Oligos were then designed using OligoArray2.0. more...
Organism:
Gallus gallus
6 Series
220 Samples
Download data
Platform
Accession:
GPL6049
ID:
100006049
16.

UD_Liver_3.2K

(Submitter supplied) Spotted amplified cDNA array on nylon membrane (8 x 12 cm). 3456 spots Keywords = spotted Keywords = cDNA
Organism:
Gallus gallus
Download data
Platform
Accession:
GPL1742
ID:
100001742
17.

UD 7.4K Metabolic/Somatic Systems

(Submitter supplied) Spotted amplified cDNA array on glass. 7680 spots corresponding to 7435 genes from Liver and Adipose tissue.
Organism:
Gallus gallus
Download data
Platform
Accession:
GPL1737
ID:
100001737
18.

DEL-MAR 14K Integrated Systems

(Submitter supplied) Spotted amplified cDNA array on glass. 19200 spot corresponding to 14053 different genes. liver / fat / muscle / pituitary / hypothalamus / pineal / testis / ovary / oviduct / Oligo
Organism:
Gallus gallus
11 Series
290 Samples
Download data
Platform
Accession:
GPL1731
ID:
100001731
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