Differential expression of heat shock transcription factors and heat shock proteins after acute and chronic heat stress in laying chickens (Gallus gallus)

Differential expression of heat shock transcription factors and heat shock proteins after acute and chronic heat stress in laying chickens (Gallus gallus)

Heat stress due to high environmental temperature negatively influences animal performances. To better understand the biological impact of heat stress, laying broiler breeder chickens were subjected either to acute (step-wisely increasing temperature from 21 to 35°C within 24 hours) or chronic (32°C...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:PloS one 2014-07, Vol.9 (7), p.e102204-e102204
Hauptverfasser: Xie, Jingjing, Tang, Li, Lu, Lin, Zhang, Liyang, Xi, Lin, Liu, Hsiao-Ching, Odle, Jack, Luo, Xugang
Format: Artikel
Sprache:eng
Schlagworte:
Agricultural biotechnology
Animal sciences
Animal tissues
Animals
Behavior, Animal
Biology and Life Sciences
Birds
Body temperature
Chickens
Chickens - genetics
Chickens - metabolism
DNA binding proteins
DNA-Binding Proteins - genetics
Female
Gene expression
Gene Expression Regulation
Genomics
Heat
Heat shock proteins
Heat Shock Transcription Factors
Heat stress
Heat tolerance
Heat treatment
Heat-Shock Proteins - genetics
Heat-Shock Response - genetics
High temperature
HSP70 Heat-Shock Proteins - genetics
Hsp70 protein
HSP90 Heat-Shock Proteins - genetics
Hsp90 protein
Humidity
Lipid peroxidation
Liver
Male
Malondialdehyde - metabolism
Muscles
Musculoskeletal system
Nutrition research
Oxidation
Oxidative stress
Physiology
Poultry
Proteins
Research and Analysis Methods
RNA
RNA, Messenger
Stress response
Superoxide Dismutase - metabolism
Temperature
Temperature effects
Time Factors
Transcription factors
Transcription Factors - genetics
Zoology
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Heat stress due to high environmental temperature negatively influences animal performances. To better understand the biological impact of heat stress, laying broiler breeder chickens were subjected either to acute (step-wisely increasing temperature from 21 to 35°C within 24 hours) or chronic (32°C for 8 weeks) high temperature exposure. High temperature challenges significantly elevated body temperature of experimental birds (P
ISSN:1932-6203
1932-6203
DOI:10.1371/journal.pone.0102204