Results 131 to 140 of about 2,912,653 (308)

TGTT and AACA: two transcriptionally active LTR retrotransposon subfamilies with a specific LTR structure and horizontal transfer in four Rosaceae species

Mobile DNA, 2017
Background Long terminal repeat retrotransposons (LTR-RTs) are major components of plant genomes. Common LTR-RTs contain the palindromic dinucleotide 5′-‘TG’–‘CA’-3′ motif at the ends.
Hao Yin, Xiao Wu, Dongqing Shi, Yangyang Chen, Kaijie Qi, Zhengqiang Ma, Shaoling Zhang   +6 more
doaj   +1 more source

Target motifs affecting natural immunity by a constitutive CRISPR-Cas system in Escherichia coli. [PDF]

PLoS ONE, 2012
Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR) and CRISPR associated (cas) genes conform the CRISPR-Cas systems of various bacteria and archaea and produce degradation of invading nucleic acids containing sequences (protospacers) that
Cristóbal Almendros, Noemí M Guzmán, César Díez-Villaseñor, Jesús García-Martínez, Jesús García-Martínez, Francisco J M Mojica   +5 more
doaj   +1 more source

A method for cloning and sequencing long palindromic DNA junctions [PDF]

Nucleic Acids Research, 2004
DNA sequences containing long adjacent inverted repeats (palindromes) are inherently unstable and are associated with many types of chromosomal rearrangements. The instability associated with palindromic sequences also creates difficulties in their molecular analysis: long palindromes (>250 bp/arm) are highly unstable in Escherichia coli, and cannot be
openaire   +3 more sources

CRISPRFinder: a web tool to identify clustered regularly interspaced short palindromic repeats

Nucleic Acids Res., 2007
Clustered regularly interspaced short palindromic repeats (CRISPRs) constitute a particular family of tandem repeats found in a wide range of prokaryotic genomes (half of eubacteria and almost all archaea).
Ibtissem Grissa, G. Vergnaud, C. Pourcel
semanticscholar   +1 more source

The MdHB7L–MdICE1L–MdHOS1 Module Fine‐Tunes Apple Cold Response via CBF‐Dependent and CBF‐Independent Pathways

Advanced Science, EarlyView.
In early cold response, MdICE1L utilizes MdHB7L as a cofactor to facilitate the transcriptional activation of MdCBFs, thereby activating cold signaling rapidly and strongly. Subsequently, MdICE1L is degraded by MdHOS1. Meanwhile, MdHB7L is released and accumulates.
Jie Yang, Na Li, Ming Li, Ran Yi, Lina Qiu, Kangning Wang, Shuang Zhao, Fengwang Ma, Ke Mao   +8 more
wiley   +1 more source

The Power of CRISPR-Cas9-Induced Genome Editing to Speed Up Plant Breeding

International Journal of Genomics, 2016
Genome editing with engineered nucleases enabling site-directed sequence modifications bears a great potential for advanced plant breeding and crop protection.
Hieu X. Cao, Wenqin Wang, Hien T. T. Le, Giang T. H. Vu   +3 more
doaj   +1 more source

PPS: A computing engine to find Palindromes in all Protein sequences [PDF]

Bioinformation, 2014
The primary structure of a protein molecule comprises a linear chain of amino acid residues. Certain parts of this linear chain are unique in nature and function. They can be classified under different categories and their roles studied in detail. Two such unique categories are the palindromic sequences and the Single Amino Acid Repeats (SAARs), which ...
Manickam Gurusaran, Zaheer Zameer Ahmed, Kanagaraj Sekar, Marthandan Kirti Vaishnavi, Kala Sekar Dinesh Kumar, Prasanth Narayana, Jayapal Mohanapriya   +6 more
openaire   +3 more sources

The SlDOF9‐SlSWEET17 Module: a Switch for Controlling Sugar Distribution Between Nematode Induced Galls and Roots in Tomato

Advanced Science, EarlyView.
Root‐knot nematode (RKN) disease seriously affects the yield and quality of vegetable crops. SlDOF9‐SlSWEET17 model helps plants resist RKN infection during early stage by switching off the sugar transport capacity of other SlSWEET proteins that are hijacked by RKNs.
Xiaoyun Wang, Zhimei Wang, Xinyue Tang, Jiamei Qin, Xiaoxuan Zhou, Lixia Gu, Huihui Bian, Lulu Sun, Huang Huang, Rui Yang, Jianli Wang, Shaohui Wang, Shuangchen Chen, Zhongren Yang, Wenchao Zhao   +14 more
wiley   +1 more source

Structure and Antigenicity of Kaposi's Sarcoma‐Associated Herpesvirus Glycoprotein B

Advanced Science, EarlyView.
Kaposi's sarcoma‐associated herpesvirus (KSHV) causes severe cancers without effective treatments. This study presents an atomic model of KSHV's critical infection protein, gB, revealing a unique structure shared with related herpesviruses like Epstein‐Barr virus (EBV). The structural similarity highlights vulnerable targets for antibodies, guiding the
Xin‐Yan Fang, Cong Sun, Chu Xie, Bing‐Zhen Cheng, Zheng‐Zhou Lu, Ge‐Xin Zhao, Sen‐Fang Sui, Mu‐Sheng Zeng, Zheng Liu   +8 more
wiley   +1 more source

Synergistic bactericide and antibiotic effects of dimeric, tetrameric, or palindromic peptides containing the RWQWR motif against Gram-positive and Gram-negative strains

RSC Advances, 2019
Dimeric and tetrameric peptides derived from LfcinB (20–25): RRWQWR, LfcinB (20–30): RRWQWRMKKLG, LfcinB (17–31): FKARRWQWRMKKLGA, or the palindromic sequence LfcinB (21–25)Pal: RWQWRWQWR were obtained by means of the SPPS-Fmoc/tBu methodology.
Yerly Vargas-Casanova, A. Rodríguez-Mayor, Karen Cárdenas, A. Leal‐Castro, Liliana Constanza Muñoz-Molina, Ricardo Fierro-Medina, Z. Rivera-Monroy, J. García-Castañeda   +7 more
semanticscholar   +1 more source