scholarly journals Transcriptomic Profiling of the Maize (Zea mays L.) Leaf Response to Abiotic Stresses at the Seedling Stage

2017 ◽  
Vol 8 ◽  
Author(s):  
Pengcheng Li ◽  
Wei Cao ◽  
Huimin Fang ◽  
Shuhui Xu ◽  
Shuangyi Yin ◽  
...  
Keyword(s):  
Zea Mays ◽  
Abiotic Stresses ◽  
Zea Mays L ◽  
Seedling Stage ◽  
Transcriptomic Profiling

Transcriptomic analysis of the maize (Zea mays L.) inbred line B73 response to heat stress at the seedling stage

Gene ◽  
2019 ◽  
Vol 692 ◽  
pp. 68-78 ◽  
Author(s):  
Yexiong Qian ◽  
Qiaoyu Ren ◽  
Jing Zhang ◽  
Liang Chen
Keyword(s):  
Zea Mays ◽  
Heat Stress ◽  
Inbred Line ◽  
Zea Mays L ◽  
Transcriptomic Analysis ◽  
Seedling Stage

Physiological and transcriptional response to heat stress in heat-resistant and heat-sensitive maize (Zea mays L.) inbred lines at seedling stage

PROTOPLASMA ◽  
2020 ◽  
Vol 257 (6) ◽  
pp. 1615-1637
Author(s):  
De-Chuan Wu ◽  
Jia-Fei Zhu ◽  
Zhong-Ze Shu ◽  
Wei Wang ◽  
Cheng Yan ◽  
...  
Keyword(s):  
Zea Mays ◽  
Heat Stress ◽  
Zea Mays L ◽  
Transcriptional Response ◽  
Inbred Lines ◽  
Seedling Stage ◽  
Heat Resistant

Genome-wide identification, expression analysis of auxin-responsive GH3 family genes in maize (Zea mays L.) under abiotic stresses

2015 ◽  
Vol 57 (9) ◽  
pp. 783-795 ◽  
Author(s):  
Shangguo Feng ◽  
Runqing Yue ◽  
Sun Tao ◽  
Yanjun Yang ◽  
Lei Zhang ◽  
...  
Keyword(s):  
Zea Mays ◽  
Expression Analysis ◽  
Abiotic Stresses ◽  
Zea Mays L ◽  
Genome Wide

X1-homologous genes family as central components in biotic and abiotic stresses response in maize (Zea mays L.)

2013 ◽  
Vol 14 (1) ◽  
pp. 101-110 ◽  
Author(s):  
Zhongbao Zhang ◽  
Yajuan Chen ◽  
Dan Zhao ◽  
Ruifen Li ◽  
Hongzhi Wang ◽  
...  
Keyword(s):  
Zea Mays ◽  
Abiotic Stresses ◽  
Zea Mays L ◽  
Biotic And Abiotic Stresses ◽  
Homologous Genes

Screening Methods for Waterlogging Tolerance at Maize (Zea mays L.) Seedling Stage

2010 ◽  
Vol 9 (3) ◽  
pp. 362-369 ◽  
Author(s):  
Yong-zhong LIU ◽  
Bin TANG ◽  
Yong-lian ZHENG ◽  
Ke-jun MA ◽  
Shang-zhong XU ◽  
...  
Keyword(s):  
Zea Mays ◽  
Zea Mays L ◽  
Seedling Stage ◽  
Screening Methods ◽  
Waterlogging Tolerance

scholarly journals Transcriptome Profiling of Maize (Zea mays L.) Leaves Reveals Key Cold-Responsive Genes, Transcription Factors, and Metabolic Pathways Regulating Cold Stress Tolerance at the Seedling Stage

Genes ◽  
2021 ◽  
Vol 12 (10) ◽  
pp. 1638
Author(s):  
Joram Kiriga Waititu ◽  
Quan Cai ◽  
Ying Sun ◽  
Yinglu Sun ◽  
Congcong Li ◽  
...  
Keyword(s):  
Zea Mays ◽  
Transcription Factors ◽  
Lipid Metabolism ◽  
Cold Stress ◽  
Amino Acid Metabolism ◽  
Acid Metabolism ◽  
Zea Mays L ◽  
Transcriptome Profiling ◽  
Seedling Stage ◽  
Cold Sensitive

Cold tolerance is a complex trait that requires a critical perspective to understand its underpinning mechanism. To unravel the molecular framework underlying maize (Zea mays L.) cold stress tolerance, we conducted a comparative transcriptome profiling of 24 cold-tolerant and 22 cold-sensitive inbred lines affected by cold stress at the seedling stage. Using the RNA-seq method, we identified 2237 differentially expressed genes (DEGs), namely 1656 and 581 annotated and unannotated DEGs, respectively. Further analysis of the 1656 annotated DEGs mined out two critical sets of cold-responsive DEGs, namely 779 and 877 DEGs, which were significantly enhanced in the tolerant and sensitive lines, respectively. Functional analysis of the 1656 DEGs highlighted the enrichment of signaling, carotenoid, lipid metabolism, transcription factors (TFs), peroxisome, and amino acid metabolism. A total of 147 TFs belonging to 32 families, including MYB, ERF, NAC, WRKY, bHLH, MIKC MADS, and C2H2, were strongly altered by cold stress. Moreover, the tolerant lines’ 779 enhanced DEGs were predominantly associated with carotenoid, ABC transporter, glutathione, lipid metabolism, and amino acid metabolism. In comparison, the cold-sensitive lines’ 877 enhanced DEGs were significantly enriched for MAPK signaling, peroxisome, ribosome, and carbon metabolism pathways. The biggest proportion of the unannotated DEGs was implicated in the roles of long non-coding RNAs (lncRNAs). Taken together, this study provides valuable insights that offer a deeper understanding of the molecular mechanisms underlying maize response to cold stress at the seedling stage, thus opening up possibilities for a breeding program of maize tolerance to cold stress.

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