School of Engineering and Applied Sciences and Kavli Institute for Bionano Science and Technology, Harvard University, Cambridge, Massachusetts, United States of America.
PLoS One. 2012;7(5):e35819. doi: 10.1371/journal.pone.0035819. Epub 2012 May 4.
Sequencing by Hybridization (SBH) reconstructs an n-long target DNA sequence from its biochemically determined l-long subsequences. In the standard approach, the length of a uniformly random sequence that can be unambiguously reconstructed is limited to n = O(2(l)) due to repetitive subsequences causing reconstruction degeneracies. We present a modified sequencing method that overcomes this limitation without the need for different types of biochemical assays and is robust to error.
杂交测序 (SBH) 从其生化确定的 l 长子序列重建 n 长目标 DNA 序列。在标准方法中,由于重复子序列导致重建退化,因此可以唯一重建的均匀随机序列的长度限制为 n = O(2(l))。我们提出了一种改进的测序方法,该方法克服了这一限制,而无需不同类型的生化测定,并且对错误具有鲁棒性。