Motif extraction

It has been observed that many transcription factors (TFs) can bind to different genomic loci depending on the cell type in which a TF is expressed in, even though the individual TF usually binds to the same core motif in different cell types. How a TF can bind to the genome in such a highly cell-type specific manner, is a critical research question. One hypothesis is that a TF requires co-binding of different TFs in different cell types.

8p vilarryellison 29-10-2021 10 0   Download

Identifying repeated factors that occur in a string of letters or common factors that occur in a set of strings represents an important task in computer science and biology. Such patterns are called motifs, and the process of identifying them is called motif extraction.

12p vikentucky2711 26-11-2020 10 1   Download

For three decades, sequence logos are the de facto standard for the visualization of sequence motifs in biology and bioinformatics. Reasons for this success story are their simplicity and clarity. The number of inferred and published motifs grows with the number of data sets and motif extraction algorithms.

9p vioklahoma2711 19-11-2020 14 1   Download

This research will add insight and knowledge to understand batik patterns based on the characteristics of batik motifs, namely texture. There are five batik motifs used, namely inland solo batik, semarang coastal batik, sidhomukti batik, parangklithik batik, and sidhodrajat batik. Initially preprocessing is done by cropping and grayscalling.

5p lucastanguyen 28-05-2020 10 1   Download

Luận án đề xuất một phương pháp thu giảm số chiều mới thỏa điều kiện chặn dưới và có thể kết hợp với một cấu trúc chỉ mục đa chiều hỗ trợ việc tìm kiếm tương tự hữu hiệu, ứng dụng phương pháp đề xuất vào bài toán phát hiện motif theo hướng tiếp cận xấp xỉ, ứng dụng phương pháp đề xuất vào bài toán gom cụm theo phương pháp gom cụm có thời gian thực thi tùy chọn, ứng dụng phương pháp đề xuất vào bài toán tìm kiếm tương tự trên chuỗi thời gian dạng luồng và ứng dụng phương pháp thu giảm số chiều đã đề xuất vào bài toán dự báo dữ liệu chuỗi thời gian có tính xu hướng hoặc mùa.

32p covid19 02-03-2020 43 5   Download

Efficient ethanol plants can convert 90-97 percent of the corn’s starch content to ethanol. However, not all batches of corn leave the same amount of starch residue. Studies of ethanol yields from different batches show significant variability (Dien et al., March 2002). Even though it is the starch that is turned into ethanol, researchers have been unable to find a correlation between starch content (or even starch extractability) and the final yield of ethanol (Singh and Graeber). Researchers believe some starches are in a more available form (Dien et al., March 2002).

492p loixinloi 08-05-2013 61 8   Download

The publications included in the review reported chemical analyses on 100 distinct foodstuffs and presented data on 455 nutrients and other substances. Statistical analysis by foodstuff was impractical given the large array of different foods (and cultivars/breeds) presented in included publications. The review team therefore decided to facilitate analysis and interpretation of the available information by categorising the nutrients and other substances reported into nutrient groups or “families”. ...

60p ut_hai_can 29-12-2012 51 4   Download

Tuyển tập các báo cáo nghiên cứu về sinh học được đăng trên tạp chí y học Molecular Biology cung cấp cho các bạn kiến thức về ngành sinh học đề tài: EXMOTIF: efficient structured motif extraction...

18p hoami_2511 21-10-2011 35 3   Download