Results 41 to 50 of about 33,602 (142)

Comparative genomics reveals lineage‐associated structural variation and diversification in a barley fungal pathogen

New Phytologist, EarlyView.
Genome‐wide copy‐number variation landscape highlights structural divergence across Puccinia hordei isolates and potentially links Cyp51 amplification to fungicide insensitivity. Summary Leaf rust, caused by Puccinia hordei, is a major barley disease worldwide.
Xiaohui Yu, Mumta Chhetri, Mafruha Hasan, Thomas H. Roberts, Peng Zhang, Robert F. Park, Yi Ding   +6 more
wiley   +1 more source

Structural Variations Contribute to Subspeciation and Yield Heterosis in Rice

Plant Biotechnology Journal, EarlyView.
ABSTRACT Yield heterosis has been extensively exploited in hybrid breeding, with intersubspecific hybrids often exhibiting the most pronounced effects. However, developing elite hybrids remains a laborious and time‐consuming process. The genetic basis of heterosis has been debated for over a century, hindered largely by the lack of high‐quality genomes.
Zhiwu Dan, Yunping Chen, Wenchao Huang
wiley   +1 more source

LTR retrotransposons, handy hitchhikers of plant regulation and stress response

, 2014
LTR retrotransposons are major components of plant genomes. They are regulated by a diverse array of external stresses and tissue culture conditions, displaying finely tuned responses to these stimuli, mostly in the form of upregulation. Second to stress
Grandbastien, Marie Angele
core   +1 more source

DNA methylome responses to biotic and abiotic stress in Arabidopsis thaliana: A multi‐study analysis

Plant Biology, EarlyView.
Sixteen Arabidopsis thaliana Whole‐Genome Bisulfite Sequencing datasets have been analysed to reveal common and stress‐specific DNA methylation responses. Although global methylation levels remained stable, specific DMRs varied according to the type of stress and genomics context.
R. Behl, J. J. Gallo‐Franco, R. R. Hazarika, Z. Zhang, F. Wilming, J. P. Schnitzler, C. Lindermayr, F. Johannes   +7 more
wiley   +1 more source

APE-type non-LTR retrotransposons: determinants involved in target site recognition

, 2005
Non-long terminal repeat (Non-LTR) retrotransposons represent a diverse and widely distributed group of transposable elements and an almost ubiquitous component of eukaryotic genomes that has a major impact on evolution.
Schumann, G., Weichenrieder, O. ; https://orcid.org/, Zingler, N.   +2 more
core   +1 more source

Diving Deeper Into Mechanisms of Acrylamide‐Induced Toxicity: RNA Sequencing Reveals Transcriptomic Alteration and Retrotransposon Expression in Drosophila melanogaster

Environmental Toxicology, Volume 41, Issue 10, Page 1105-1118, October 2026.
ABSTRACT Given the inevitability of human and animal exposure to acrylamide, there is increasing concern regarding its potential health risks. While a number of molecular mechanisms have been proposed, the complexity of acrylamide toxicological pathways and interactions remains incompletely characterized.
Oluwabukola Mary Farodoye, Titilayomi Ayomide Otenaike, Daniela Moreira Mombach, Monica Medeiros Silva, Amos Olalekan Abolaji, Elgion Lucio Da Silva Loreto   +5 more
wiley   +1 more source

Simulation-based estimation of branching models for LTR retrotransposons

, 2017
International audienceMotivation: LTR retrotransposons are mobile elements that are able, like retroviruses, to copy and move inside eukaryotic genomes.
Chrétien, Stéphane, Lerat, Emmanuelle, Seux, Nicolas, Guyeux, Christophe, Moulin, Serge   +4 more
core   +1 more source

Sequence-independent identification of active LTR retrotransposons in Arabidopsis [PDF]

, 2018
Detection of retrotransposons capable of contemporary transposition is hampered by the replicative nature of their movement and is usually limited to fortuitous observations of new integration events causing visible phenotypes.
Catoni, Marco; id_orcid, Jayne Griffiths, Mayumi Iwasaki, Griffiths, Jayne, Paszkowski, Jerzy, Iwasaki, Mayumi, Marco Catoni, Jerzy Paszkowski   +7 more
core   +3 more sources

Selection shapes the evolution of genome size in a globally invasive plant

New Phytologist, Volume 252, Issue 2, Page 875-891, October 2026.
Abundance, genomic distribution and structural characteristics of transposable elements (TEs) and ribosomal RNA (rRNA) genes across the common ragweed (Ambrosia artemisiifolia L.) reference genome. Summary Biological invasions provide powerful natural experiments for understanding how genome architecture responds to novel climatic environments ...
Byonkesh Nongthongbam, Paul Battlay, Katherine G. Maunder, Alexandre Fournier‐Level, Michael D. Martin, John R. Stinchcombe, Kathryn A. Hodgins   +6 more
wiley   +1 more source

Durum Wheat cv. Svevo Reference Genome Rel.2.0: A Comprehensive Tool for Wheat Genomics

Plant Biotechnology Journal, Volume 24, Issue 10, Page 5460-5479, October 2026.
ABSTRACT Advancements in plant genome sequencing and assembly have enabled the production of increasingly accurate and contiguous genome sequences. Here, we present the chromosome‐level assembly of the durum wheat (Triticum turgidum L. ssp. durum, cv. Svevo) reference genome produced using accurate long‐reads, optical mapping and Hi‐C. The new assembly
Elisabetta Mazzucotelli, Cristian Forestan, Gina Zastrow‐Hayes, David Swarbreck, Yael Lev‐Mirom, Emile Cavalet‐Giorsa, Matteo Bozzoli, Anna Maria Mastrangelo, Daniela Marone, Vincent Ranwez, Johanna Girodolle, Victor Llaca, Kevin Fengler, Charlotte Harris, Helena Toegelová, Pavla Navrátilová, Primetta Faccioli, Francesca Desiderio, Ana Paola Valladares, Gemy Kaithakottil, Rachel L. Rusholme‐Pilcher, Manuel Spannagl, Heidrun Gundlach, Klaus F. X. Mayer, Victoria C. Blake, Justin D. Faris, Steven S. Xu, Taner Z. Sen, Eric Yao, Julio Isidro y Sánchez, Chunyi Liu, Muhammad A. Farooq, Sandra Stefanelli, Chiara Cappucci, Leah Oren, Tamar Eilam, Mario Giorgioni, Alessandra Stella, Barbara Lazzari, Massimiliano Lauria, Aldo Ceriotti, Raul Pirona, Elahe Tavakol, Valentyna Klymiuk, Jennifer Ens, Harmeet Singh Chawla, Sean Walkowiak, Nicola Pecchioni, Filippo M. Bassi, Miguel Sanchez‐Garcia, Gabriella Sonnante, Pasquale L. Curci, Giovanni Giuliano, Giuseppe Aprea, Asher Pasha, Agata Gadaleta, Ilaria Marcotuli, Stefania Masci, Francesco Sestili, Samuela Palombieri, Davide Scaglione, Michele Morgante, Hana Šimková, Nicholas J. Provart, Simon G. Krattinger, Curtis J. Pozniak, Nathalie Chantret, Anthony Hall, Assaf Distelfeld, Roberto Tuberosa, Marco Maccaferri, Luigi Cattivelli   +71 more
wiley   +1 more source