کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8352984 | 1541894 | 2018 | 44 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Soybean TCP transcription factors: Evolution, classification, protein interaction and stress and hormone responsiveness
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کلمات کلیدی
ABAqRT-PCRY2Habscisic acid - اسید آبسزیکBrassinolide - براسینولیدTranscript expression - بیان متنProtein interaction - تعامل پروتئینPlant growth and development - رشد و نمو گیاهTranscription factor - عامل رونویسیTCP - قرارداد هدایت انتقالMethyl jasmonate - متیل جاسموناتyeast two-hybrid - مخمر دو رقمیMeJA - میاquantitative real-time PCR - واکنش زنجیره ای پلیمراز واقعی در زمان واقعیStress response - پاسخ به استرس
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش گیاه شناسی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
TEOSINTE-BRANCHED1/CYCLOIDEA/PCF (TCP) transcription factors, a family of plant-specific proteins, play crucial roles in plant growth and development and stress response. However, systematical information is unknown regarding the TCP gene family in soybean. In the present study, a total of 54 GmTCPs were identified in soybean, which were grouped into 11 groups with the typical TCP conserved domains. Phylogenetic relationship, protein motif and gene structure analyses distinguished the GmTCPs into two homology classes: Class I and Class II. Class II was then differentiated into two subclasses: CIN and CYC/TB1. Unique cis-element number and composition existed in the promoter regions which might be involved in the gene transcriptional regulation of different GmTCPs. Tissue expression analysis demonstrated the diverse spatiotemporal expression profiles of GmTCPs. Furthermore, the interaction protein of one previously functionally unknown TCP protein-GmTCP8 was investigated. Yeast two-hybrid assay showed the interaction between GmTCP8 and an abscisic acid receptor (GmPYL10). QRT-PCR assays indicated the distinct expression profiles of GmTCPs in response to abiotic stresses (heat, drought and salt) and stress-related signals (abscisic acid, brassinolide, salicylicacid and methyl jasmonate). These results will facilitate to uncover the possible roles of GmTCPs under abiotic stress and hormone signal responses in soybean.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Plant Physiology and Biochemistry - Volume 127, June 2018, Pages 129-142
Journal: Plant Physiology and Biochemistry - Volume 127, June 2018, Pages 129-142
نویسندگان
Zhi-Juan Feng, Sheng-Chun Xu, Na Liu, Gu-Wen Zhang, Qi-Zan Hu, Ya-Ming Gong,