Expression Profiles of 12 Late Embryogenesis Abundant Protein Genes from Tamarix hispida in Response to Abiotic Stress
Joint Authors
Gao, Caiqiu
Liu, Yali
Wang, Chao
Zhang, Kaimin
Wang, Yucheng
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-07-10
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
Twelve embryogenesis abundant protein (LEA) genes (named ThLEA-1 to -12) were cloned from Tamarix hispida.
The expression profiles of these genes in response to NaCl, PEG, and abscisic acid (ABA) in roots, stems, and leaves of T.
hispida were assessed using real-time reverse transcriptase-polymerase chain reaction (RT-PCR).
These ThLEAs all showed tissue-specific expression patterns in roots, stems, and leaves under normal growth conditions.
However, they shared a high similar expression patterns in the roots, stems, and leaves when exposed to NaCl and PEG stress.
Furthermore, ThLEA-1, -2, -3, -4, and -11 were induced by NaCl and PEG, but ThLEA-5, -6, -8, -10, and -12 were downregulated by salt and drought stresses.
Under ABA treatment, some ThLEA genes, such as ThLEA-1, -2, and -3, were only slightly differentially expressed in roots, stems, and leaves, indicating that they may be involved in the ABA-independent signaling pathway.
These findings provide a basis for the elucidation of the function of LEA genes in future work.
American Psychological Association (APA)
Gao, Caiqiu& Liu, Yali& Wang, Chao& Zhang, Kaimin& Wang, Yucheng. 2014. Expression Profiles of 12 Late Embryogenesis Abundant Protein Genes from Tamarix hispida in Response to Abiotic Stress. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1051413
Modern Language Association (MLA)
Gao, Caiqiu…[et al.]. Expression Profiles of 12 Late Embryogenesis Abundant Protein Genes from Tamarix hispida in Response to Abiotic Stress. The Scientific World Journal No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-1051413
American Medical Association (AMA)
Gao, Caiqiu& Liu, Yali& Wang, Chao& Zhang, Kaimin& Wang, Yucheng. Expression Profiles of 12 Late Embryogenesis Abundant Protein Genes from Tamarix hispida in Response to Abiotic Stress. The Scientific World Journal. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1051413
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1051413