Results 121 to 130 of about 77,661 (325)

Palindromic sequences in the Saccharomyces cerevisae genome

, 2005
abstract
Lisnić, Berislav, Svetec, Ivan Krešimir, Zgaga, Zoran, Štafa, Anamarija   +3 more
openaire   +2 more sources

Palindromic length sequence of the ruler sequence and of the period-doubling sequence

, 2020
In this article, we study the palindromic length sequences of the ruler sequence and of the period-doubling sequence. We give a precise formula of the palindromic length sequence of the first one and find a lower bound of the limit superior of the palindromic length sequence of the last one.
openaire   +2 more sources

One‐Pot Isothermal Nucleic Acid Amplification Assisted CRISPR/Cas Detection Technology: Challenges, Strategies, and Perspectives

Advanced Science, EarlyView.
This review combines the current status of CRISPR (Clustered Regularly Interspaced Short Palindromic Repeat)‐based molecular diagnostic technology to expound the necessity and challenges faced in promoting the development of one‐pot detection. Besides, the focus is on a comprehensive summary and incisive analysis of emerging strategies for one‐pot ...
Hongyan Liu, Hui Yin, Leshan Xiu, Wenyu Wu, Qinqin Hu, Yingchen Xia, Brianna Garcia, Shamsuttiyeba Shifa, Hui Chen, Min Li, Kun Yin   +10 more
wiley   +1 more source

Dimerisation of HIV-2 genomic RNA is linked to efficient RNA packaging, normal particle maturation and viral infectivity

Retrovirology, 2007
Background Retroviruses selectively encapsidate two copies of their genomic RNA, the Gag protein binding a specific RNA motif in the 5' UTR of the genome. In human immunodeficiency virus type 2 (HIV-2), the principal packaging signal (Psi) is upstream of
Crowther R Anthony, Greatorex Jane S, L'Hernault Anne, Lever Andrew ML   +3 more
doaj   +1 more source

Engineered crRNA Drives RPA‐T7‐CRISPR/Cas14a Cascade for Ultrasensitive Detection of ctDNA PIK3CA H1047R

Advanced Science, EarlyView.
The TIDE‐Cas14a system, an integrated RPA‐T7‐CRISPR/Cas14a cascade platform incorporating engineered crRNA mismatches, enables ultrasensitive detection of the PIK3CA H1047R mutation in breast cancer circulating tumor DNA, with a limit of detection as low as 0.01%, surpassing the sensitivity of droplet digital PCR.
Yuanyuan Yu, Mengru Jin, Weiguang Yuan, Yajie Gong, Siwei Li, Xuquan Qin, Jianxun Hou, Jialin Liu, Siyu Liu, Hui Li, Yijun Chu, Yingjie Wang, Youxue Zhang, Fang Fang, Wenhui Hao, Yuling Gu, Qinchen Fan, Jing Lin, Da Pang, Xianyu Zhang   +19 more
wiley   +1 more source

Unique sequence arrangement of ribosomal genes in the palindromic rDNA molecule of Physarum polycephalum [PDF]

, 1979
Gerald R. Campbell, Virginia C. Littau, Peter W. Melera, Vincent G. Allfrey, Edward M. Johnson   +4 more
openalex   +1 more source

Hsa_circ_0026782 Acts as a “Molecular Break” of CREB1‐Mediated Transcription by Promoting Its Phosphorylation at Ser142 That Prevents Keloid Progression

Advanced Science, EarlyView.
Model for the role of hsa_circ_0026782/p‐CREB1 (Ser142) played in keloid. Hsa_circ_0026782 is derived from back‐splicing of ITGA7 exon 4. When hsa_circ_0026782 binds to CREB1, the exposure of the bZIP domain and dimerization of CREB1 are promoted (upper left).
Xin‐Cao Zhong, Chun‐Ye Chen, Zi‐Xuan Feng, Yong Wang, Tao Zhang, Ze‐Ming Zhuang, Zhang‐Rui Wu, Yong‐Zhong Du, Jun Chen, Xiao‐Ying Lin, Wei‐Qiang Tan   +10 more
wiley   +1 more source

The numbers of repeated palindromes in the Fibonacci and Tribonacci sequences

, 2016
The Fibonacci sequence $\mathbb{F}$ is the fixed point beginning with $a$ of morphism $ (a,b)=(ab,a)$. Since $\mathbb{F}$ is uniformly recurrent, each factor $ $ appears infinite many times in the sequence which is arranged as $ _p$ $(p\ge 1)$. Here we distinguish $ _p\neq _q$ if $p\neq q$.
Yuke, Huang, Zhiying, Wen
openaire   +2 more sources

Highly Iterated Palindromic Sequences (HIPs) and Their Relationship to DNA Methyltransferases [PDF]

Life, 2015
The sequence GCGATCGC (Highly Iterated Palindrome, HIP1) is commonly found in high frequency in cyanobacterial genomes. An important clue to its function may be the presence of two orphan DNA methyltransferases that recognize internal sequences GATC and CGATCG.
openaire   +5 more sources

Structure and function of an AT-rich, interspersed repetitive sequence fromChironomus thummi: solenoidal DNA, 142 bp palindrome-frame and homologies with the sequence for site-specific recombination of bacterial transposons [PDF]

, 1983
Norbert Israelewski
openalex   +1 more source