Leaf Transcription Factor Family Analysis of Halophyte Glaux maritima under Salt Stress

The reduction of crop yield caused by soil salinization has become a global problem. Halophytes improve saline alkali soil, and the halophyte transcription factors that regulate salt stress are crucial for improving tolerance. In this study, 1466 were identified transcriptome sequencing analysis Glaux maritima leaves after (0, 600, 800 mM/L NaCl). Their genes distributed across 57 factor families. KEGG GO analyses showed significant enrichment in 14 pathways, with total 54 functions annotated. Gene expression 820 differentially expressed 11 families, including ERF, bHLH, WRKY, NAC, 8 modules. revealed four positive regulation: ABF2 (Unigene0078257) ABA signaling pathway, EIN3 (Unigene0000457 Unigene0012139), EIL1 (Unigene0042139) involved ethylene signal transduction, two negative regulation, MYC1/2 (Unigene0009899 Unigene0027167) main regulator Jasmonic acid transduction. Protein–protein interaction networks suggested as important regulating G. Overall, salt-tolerant discovered study provide genetic resources plant tolerance inheritance, lay theoretical foundation molecular mechanism maritima.