Results 121 to 130 of about 22,766 (265)

Palindromic Periodicities

A palindromic periodicity is a factor of an infinite word $(ps)^ω$ where $p$ and $s$ are palindromes and the factor has length at least $|ps|$, for example, $accabaccab$. In this paper we describe several ways in which a palindromic periodicity may arise through the interaction of palindromes and periodicity, the simplest case being when a palindrome ...
openaire   +2 more sources

A densely sampled nuclear phylogenomic analysis of the coryphoid palms (Arecaceae: Coryphoideae)

TAXON, EarlyView.
Abstract The palm family (Arecaceae) has a rich history of phylogenetic research, including several recent phylogenomic studies. However, densely sampled phylogenomic datasets for larger palm clades – such as subfamilies – are still few in number. We used target sequence capture to obtain data for 971 nuclear genes across 421 (ca.
Oscar Wrisberg, Peter Petoe, Paola de Lima Ferreira, Christine D. Bacon, Anders S. Barfod, Sidonie Bellot, Ángela Cano, Thomas L.P. Couvreur, John Dransfield, Andrew Henderson, Fred W. Stauffer, William J. Baker, Wolf L. Eiserhardt   +12 more
wiley   +1 more source

Palindromic rheumatism with rheumatoid nodules: a case report with ultrastructural studies.

, 1986
Stefan Schreiber, Harold R. Schumacher, Plammoottil V. Cherian   +2 more
openalex   +1 more source

LongNbrs and palindromes: an interesting application of a class [PDF]

, 1998
Christine Shannon
openalex   +1 more source

CRISPR/Cas9‐edited tumor‐associated immune cells in cancer immunotherapy

VIEW, EarlyView.
Abstract Immuno‐oncology represents an emerging field that has significantly transformed tumor therapeutics, with immune cells serving as the cellular foundations of cancer immunotherapy. Due to its high efficiency and sensitivity, CRISPR/Cas9 genome editing is a highly promising technique for precise and rapid gene modification.
Yuhui Ma, Junxin Chen, Yuan Du, Zhihao Cao, Weizhi Ji, Yuyu Niu, Zebin Yang   +6 more
wiley   +1 more source

The human microbiome-derived antimicrobial lugdunin self-regulates its biosynthesis by a feed-forward mechanism. [PDF]

mBio
Reetz L, Schulze L, Kronenberger T, Selim KA, Schaefle T, Dema T, Zipperer A, Mößner J, Poso A, Grond S, Peschel A, Krismer B.   +11 more
europepmc   +1 more source

Stimulation of the human intercellular adhesion molecule-1 promoter by interleukin-6 and interferon-gamma involves binding of distinct factors to a palindromic response element.

, 1994
Eric Caldenhoven, Paul J. Coffer, Juping Yuan, Anja van de Stolpe, Friedemann Horn, W. Kruijer, Paul T. van der Saag   +6 more
openalex   +1 more source

Sums of Digits, Overlaps, and Palindromes [PDF]

, 2000
Jean‐Paul Allouche, Jeffrey Shallit
openalex   +1 more source

Strand displacement‐driven CRISPR/Cas12a framework enables precise identification of low‐abundance point mutations

VIEW, EarlyView.
We established an engineered CRISPR/Cas12a point mutation detection strategy (E‐CRISPR) for low‐abundance point mutations detection. By integrating the precise regulatory mechanism of strand displacement reaction (SDR) with the local high‐concentration probe microenvironment created by tetrahedral DNA frameworks (TDFs), it has achieved simultaneous ...
Jiaxi Mo, Yan Zhao, Chenyu Sun, Mingtao Li, Hengyi Chen, Yufang Zhang, Xiaohui Chen, Xinlin Guo, Zhizeng Wang, Yonghong Wang, Jichun Yang, Yang Luo   +11 more
wiley   +1 more source

Regulation of a phage defence island by RptR, a novel repressor that controls restriction-modification systems in diverse bacteria. [PDF]

Nucleic Acids Res
Zhang Y, Schuller M, Ahel I, Blower TR, Exley RM, Tang CM.   +5 more
europepmc   +1 more source