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Variation in the transcripts level of HSP70 and HSP90 in Fayoumi and leghorn chicken's breeds in response to acute heat stress
Joint Authors
Mahbub, Hamadah Dahi Husayn
Haykal, Hanim S.
Hamidah, Shaban A.
Shiraiba, Najwa I.
Source
Alexandria Journal of Veterinary Sciences
Issue
Vol. 63, Issue 2 (31 Oct. 2019), pp.6-13, 8 p.
Publisher
Alexandria University Faculty of Veterinary Medicine
Publication Date
2019-10-31
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
The variation in the environmental temperature generally impose stress upon the organism, which may result in the evolution of adaptive genetic mechanisms to cope with temperature extremes in nature.
This study aimed to estimate changes of HSP70 and HSP90 genes mRNA expression in stress-sensitive tissues of 2 chicken breeds (Fayoumi and Leghorn) during acute heat stress.
The experiment was designed for 4 groups: control or thermoneutral group (TN), thermoneutral + acetic acid group (TN+AA), acute heat stress group (AHS), acute heat stress and acetic acid supplementation group (AHS+AA).
Samples were collected from brain and liver to measure the transcriptional mRNA expression level of HSP70 and HSP90β.
The results were revealed that Fayoumi chickens is more resistant to acute heat stress than Leghorn chickens through increasing expression of HSP70 and HSP90β expression in brain and Liver tissues.
Moreover, using acetic acid provides protection at time of heat stress.
Fayoumi chickens is more resistant to acute heat stress than Leghorn chickens through increasing expression of HSP70 and HSP90β.
acetic acid supplementation is more protective against acute heat stress.
American Psychological Association (APA)
Haykal, Hanim S.& Hamidah, Shaban A.& Mahbub, Hamadah Dahi Husayn& Shiraiba, Najwa I.. 2019. Variation in the transcripts level of HSP70 and HSP90 in Fayoumi and leghorn chicken's breeds in response to acute heat stress. Alexandria Journal of Veterinary Sciences،Vol. 63, no. 2, pp.6-13.
https://search.emarefa.net/detail/BIM-1313064
Modern Language Association (MLA)
Haykal, Hanim S.…[et al.]. Variation in the transcripts level of HSP70 and HSP90 in Fayoumi and leghorn chicken's breeds in response to acute heat stress. Alexandria Journal of Veterinary Sciences Vol. 63, no. 2 (Oct. 2019), pp.6-13.
https://search.emarefa.net/detail/BIM-1313064
American Medical Association (AMA)
Haykal, Hanim S.& Hamidah, Shaban A.& Mahbub, Hamadah Dahi Husayn& Shiraiba, Najwa I.. Variation in the transcripts level of HSP70 and HSP90 in Fayoumi and leghorn chicken's breeds in response to acute heat stress. Alexandria Journal of Veterinary Sciences. 2019. Vol. 63, no. 2, pp.6-13.
https://search.emarefa.net/detail/BIM-1313064
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 12-13
Record ID
BIM-1313064