computational promoter analysis based on transcription factor binding sites and modules

سال انتشار: 1397
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 443

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شناسه ملی سند علمی:

IBIS08_028

تاریخ نمایه سازی: 9 مرداد 1398

چکیده مقاله:

Genomatix site (https://www.genomatix.de/) in our study had used to find out where the transcription factors were found in MatInspecter. A new version of the MatInspecter was presented by Cartharius et al. (2005). Which identifies the location of the binding of the transcription factors using a large library of heavy matrices, matrix families in the nucleotide sequences. We imported the sequences of the S-like RNase promoter from rice (the Niponbare species) and displayed all the details in the matrix family and other characteristics, and the result presence of 260 matches on a sequence of 1278 base pair. And there were many modules on this promoter, of which the most important are OSPTBP, OSVTBP, OSXCPE &... PSOPAQ modules contains transcriptional activating proteins, including rice transcription activator (RITA) and basic leucine zipper proteins, which increase expression during seed development. in PSEPFF modules there are zinc fingers from EPF type, and there are two zinc fingers on Cyc2/His2 along with the motifs that are apart. In more than 70 percent of modules there are zinc finger, leucine zipper, MYBs, WRKYs that triggered resistance to salt and drought stress

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Key words: promoter analysis ، transcription factors ، Genomatix

نویسندگان

کبری عرب

۱بیوتکنولوژی

کبری عرب

۲دانشگاه شهرکرد-دانشکده کشارزی