Record Detail
Advanced SearchText
Transcriptomic responses in Neolitsea sericea leaves under acute drought stress
Neolitsea sericea is acclimated to arid islands, but few studies have examined its responses to water stress. To look into the defending responses that assist N. sericea seedlings to survive drought, physiological and transcriptomic analysis of leaves was conducted after drought was induced. Over 17,768,244 reads for each sample were generated, totalling over 4400 million base pairs (bp). Among 129,239 unigenes that were assembly yielded with an average length of 816 bp, 51,137 of them (39.6%) were annotated successfully. Under severe drought, physiological inhibition was strengthened and abscisic acid content was significantly upregulated. The responses were strongly accompanied by transcriptional regulation of genes participating in stress perception, protective signalling, hormone metabolism, transcription factors, abiotic stress, transport, and degradation. In total, 61, 65, and 67 differentially expressed genes were identified after 12, 24, and 72 h exposure to severe drought stress, respectively. Gene Ontology and MapMan functional enrichment analysis revealed that the most upregulated genes were involved in protein transport, the regulation of transcription, and miscellaneous enzyme families. In addition, genes that encode glycosyl transferase and UDP-glycosyltransferases may modulate the drought-stress responses of N. sericea. Multiple hormones were active in N. sericea leaves during drought stress, including those associated with auxins, abscisic acid, brassinosteroid, and cytokinins. Transcription factors, including AtbHLH112, AtCOL4, AtZFP3, AtCIR1, and AtCCA1, may participate in ABA signal transduction in drought-treated N. sericea. The present study elucidates how N. sericea make transcriptomic responses to drought stress, helping to reveal the molecular mechanisms connected to drought adaptation
File Attachment
Availability
EB00000003772K | Available |
Detail Information
Series Title |
-
|
---|---|
Call Number |
-
|
Publisher | : ., |
Collation |
-
|
Language | |
ISBN/ISSN |
-
|
Classification |
NONE
|
Content Type |
-
|
Media Type |
-
|
---|---|
Carrier Type |
-
|
Edition |
-
|
Subject(s) | |
Specific Detail Info |
-
|
Statement of Responsibility |
Yihang Wang
|
Other version/related
No other version available
OPAC
RECORD DETAIL
Back To Previous
Hari Pustakawan: Pustakawan Lebih Dari Sekedar Menjaga Buku
Masyarakat seringkali beranggapan bahwa Pustakawan hanya bertugas menata dan menajga buku, ataupun sekedar melayani pemustaka yang melakukan peminjaman buku, padahal peran pustakawan terus mengalami perluasan seiring dengan perkembangan jaman. Masifnya teknologi informasi menuntut Pustakawan untuk ...
Layanan Baru UPA Perpustakaan UNEJ: Open Class Literacy
Dalam rangka mewujudkan fungsi edukasi perpustakaan, UPA Prpustakaan Universitas Jember menyediakan layanan kelas literasi bagi civitas akademika Universitas Jember yang memebutuhkan pelatihan terkait cara akses e-Resources yang dimiliki oleh Perpustakaan. Civitas akademika dapat melakukaan ...
MANUAL BOOK SISTER FOR STUDENT LIBRARY
Panduan Sister For Student Aplikasi berbasis android yang dibuat oleh TIM UPA Teknologi Informasi Universitas Jember yang terintegrasi di SFS (Sister For Student), untuk memudahkan pemustaka atau pengguna dalam pencarian koleksi di katalog UPA Perpustakaan dan juga menu lainnya seperti Book...