Results 71 to 80 of about 33,602 (142)

RetrOryza: a database of the rice LTR-retrotransposons

, 2007
Long terminal repeat (LTR)-retrotransposons comprise a significant portion of the rice genome. Their complete characterization is thus necessary if the sequenced genome is to be annotated correctly. In addition, because LTR-retrotransposons can influence
Piegu, B., Romain Guyot, ZUCCOLO, ANDREA, Zuccolo, A., Guyot, Romain, Andrea Zuccolo, R. Guyot, C. Chaparro, Cristian Chaparro, B. Piegu, Chaparro, C., Panaud, O., O. Panaud, Olivier Panaud   +13 more
core  

Dynamic Impact of Active LTR Retrotransposons on Maize Genome Evolution

Long terminal repeats (LTR) retrotransposons, found across eukaryotes, are transposable elements which can copy and insert themselves into other loci within a genome.
Singh, Angadh, Altamura, Domenico, Isles, Taylor, Pedroza, Camila   +3 more
core   +1 more source

SIRT1 Silences L1 Retrotransposons by Stabilizing Heterochromatin‐Modifying Complexes

Aging Cell, Volume 25, Issue 9, September 2026.
SIRT1 binds the LINE‐1 5′‐UTR and recruits the heterochromatin modifiers Lamin B1 and KAP1 to maintain H3K9me3 levels, thereby suppressing LINE‐1 retrotransposition. SIRT1 deficiency enhances LINE‐1 transcription, leading to upregulation of senescence‐associated secretory phenotype factors, activation of the cGAS‐STING pathway, and consequent cellular ...
Xiaona Wang, Tianbo Li, Huanyin Tang, Meng Xiao Liu, Qinghua Peng, Xiao Huang, Zhiyong Mao, Ying Jiang, Anke Geng   +8 more
wiley   +1 more source

The 3D genome of Gigaspora margarita unveils stable chromatin and nucleolar organization and symbiont‐dependent genome dynamics

New Phytologist, Volume 251, Issue 5, Page 2799-2817, September 2026.
Summary Arbuscular mycorrhizal fungi (AMF) are widespread plant symbionts that enhance nutrient acquisition and influence ecosystem productivity. Previous chromosome‐level assemblies of the model species Rhizophagus irregularis revealed a two‐compartment genome architecture (active A and repressed B chromatin compartments), yet its conservation across ...
Ken Mugambi, Jordana Oliveira, Franco Magurno, Alessandra Salvioli di Fossalunga, Mara Novero, Luisa Lanfranco, Stefano Ghignone, Gökalp Yildirir, Yan Wang, Paola Bonfante, Nicolas Corradi   +10 more
wiley   +1 more source

MOESM7 of Nested plant LTR retrotransposons target specific regions of other elements, while all LTR retrotransposons often target palindromes and nucleosome-occupied regions: in silico study

, 2019
Additional file 7. GFF3 files of fully annotated nested-original pairs and non-nested LTR retrotransposons used in this ...
Roman Hobza (103151), Ivan Vanat (8126604), Pavel Jedlicka (8126601), Eduard Kejnovsky (4864489), Matej Lexa (394467)   +4 more
core   +1 more source

Persistent Epigenetic Reprogramming Is Associated With Contrasting Drought‐Response Strategies in Citrus Scion–Rootstock Systems

Physiologia Plantarum, Volume 178, Issue 5, September/October 2026.
ABSTRACT Recurrent drought limits the productivity of perennial crops such as citrus, whose tolerance to water deficit largely depends on scion–rootstock interactions. Although physiological responses to recurrent drought are well documented, the epigenetic states associated with these responses remain poorly understood, limiting the use of epigenetic ...
Monique Ayala Araújo da Silva, Fredson dos Santos Menezes, Iris Sammarco, Lucas da Silva Costa, Claudia Fortes Ferreira, Soares Filho, Fabienne Micheli, Maurício Antônio Coelho‐Filho, Abelmon da Silva Gesteira   +8 more
wiley   +1 more source

A survey of LTR-retrotransposons in the Populus trichocarpa genome

, 2009
A survey of LTR-retrotransposons in the Populus trichocarpa ...
GIORDANI, TOMMASO, NATALI, LUCIA, CAVALLINI, ANDREA, M. BUTI, COSSU, ROSA MARIA, Cavallini, A., Natali, L., Cossu, R. M., Giordani, T., BUTI, MATTEO   +9 more
core  

LTR retrotransposons in the rice, sorghum and maize genomes.

, 2013
(A) A general information of the rice, sorghum and maize genomes including their genome size and annotated genes. The rice genome size and annotation were based on the release 7 of pseudomolecules (http://rice.plantbiology.msu.edu/).
Shu-Ye Jiang (195015), Srinivasan Ramachandran (4979)   +1 more
core   +1 more source

The telomere‐to‐telomere gap‐free reference genome and DNA methylome unveil epigenetic regulation of proanthocyanidin biosynthesis during apricot fruit development

The Plant Journal, Volume 127, Issue 6, September 2026.
SUMMARY Apricot (Prunus armeniaca L.) is an economically significant fruit crop worldwide with remarkable germplasm diversity, and its fruit quality is primarily determined by key metabolites (e.g., sugars, organic acids, and flavonoids). However, current apricot genome assemblies remain incomplete, with substantial unanchored regions that hamper ...
Xu Qiang, Tingting Zhang, Meng Wang, Ting Ren, Guoqing Bai, Ying Zhang, Zhikun Chen, Xiying Du, Yun Jia, Zhonghu Li, Ming Yue   +10 more
wiley   +1 more source

Chromosomal distributions of full-length LTR retrotransposons in the rice and sorghum genomes.

, 2013
Density distributions are based on the physical positions of corresponding LTR retrotransposons. X-axis indicates chromosomal positions (Mb). Y-axis indicates retrotransposon density (the percentage of total number of retrotransposons).
Shu-Ye Jiang (195015), Srinivasan Ramachandran (4979)   +1 more
core   +1 more source