Results 21 to 30 of about 26,109 (301)

In Vitro Polyploidization of Brassolaeliocattleya Hybrid Orchid

Plants, 2023
The Cattleya (Orchidaceae–Laeliinae subtribe) intergeneric hybrids, such as Brassolaeliocattleya (Blc.), have great ornamental value, due to their compact-size, with large and high color diversity of flowers.
Joe Abdul Vilcherrez-Atoche, J. C. Silva, W. Clarindo, M. Mondin, J. Cardoso   +4 more
semanticscholar   +1 more source

Altered chromatin architecture and gene expression during polyploidization and domestication of soybean.

The Plant Cell, 2021
Polyploidy or whole-genome duplication (WGD) is widespread in plants and is a key driver of evolution and speciation, accompanied by rapid and dynamic changes in genomic structure and gene expression.
Longfei Wang, Guanghong Jia, Xinyue Jiang, Shuai Cao, Z. Chen, Q. Song   +5 more
semanticscholar   +1 more source

Ornamental plant breeding: entering a new era?

Ornamental Horticulture, 2022
During the last century, plant breeding of crops and ornamentals has become an important business. Mendel’s principles of inheritance of traits laid the foundation of today’s modern genetics.
Johan Van Huylenbroeck, Krishna Bhattarai   +1 more
doaj   +1 more source

Priors for Genotyping Polyploids [PDF]

Bioinformatics, 2019
AbstractMotivationEmpirical Bayes techniques to genotype polyploid organisms usually either (i) assume technical artifacts are knowna priorior (ii) estimate technical artifacts simultaneously with the prior genotype distribution. Case (i) is unappealing as it places the onus on the researcher to estimate these artifacts, or to ensure that there are no ...
Gerard, David, Ferrão, Luís Felipe Ventorim   +1 more
openaire   +2 more sources

Genome-wide chromatin accessibility analysis unveils open chromatin convergent evolution during polyploidization in cotton

Proceedings of the National Academy of Sciences of the United States of America, 2022
Significance Polyploidization may cause reshuffling of gene expression accompanied by changes in chromatin-structure dynamic. In eukaryotes, gene expression is regulated via the complex interplay between transcription factors and cis-regulatory DNA ...
Jinlei Han, D. López-Arredondo, Guangrun Yu, Yankun Wang, Baohua Wang, Sarah Brooke Wall, Xin Zhang, Hui Fang, Alfonso Carlos Barragán-Rosillo, Xiaoping Pan, Yan-Juan Jiang, Jingbo Chen, Hui Zhang, Baoqiang Zhou, L. Herrera-Estrella, Baohong Zhang, Kai Wang   +16 more
semanticscholar   +1 more source

Comparative Analysis Reveals Different Evolutionary Fates and Biological Functions in Wheat Duplicated Genes (Triticum aestivum L.)

Plants, 2023
Wheat (Triticum aestivum L.) is a staple food crop that provides 20% of total human calorie consumption. Gene duplication has been considered to play an important role in evolution by providing new genetic resources.
Licao Cui, Hao Cheng, Zhe Yang, Chuan Xia, Lichao Zhang, Xiuying Kong   +5 more
doaj   +1 more source

Nano‐Strainer: A workflow for the identification of single‐copy nuclear loci for plant systematic studies, using target capture kits and Oxford Nanopore long reads

Ecology and Evolution, 2023
In modern plant systematics, target enrichment enables simultaneous analysis of hundreds of genes. However, when dealing with reticulate or polyploidization histories, few markers may suffice, but often are required to be single‐copy, a condition that is
Agnes Scheunert, Ulrich Lautenschlager, Tankred Ott, Christoph Oberprieler   +3 more
doaj   +1 more source

Acetylome reprograming participates in the establishment of fruit metabolism during polyploidization in citrus.

Plant Physiology, 2022
Polyploidization leads to novel phenotypes and is a major force in evolution. However, the relationship between the evolution of new traits and variations in the post-translational modifications (PTM) of proteins during polyploidization has not been ...
Miao Zhang, Feng-Quan Tan, Yan-Jie Fan, Ting-Ting Wang, Xin Song, K. Xie, Xiao-Meng Wu, Fan Zhang, X. Deng, J. Grosser, Wen-Wu Guo   +10 more
semanticscholar   +1 more source

An Emerging Animal Model for Querying the Role of Whole Genome Duplication in Development, Evolution, and Disease

Journal of Developmental Biology, 2023
Whole genome duplication (WGD) or polyploidization can occur at the cellular, tissue, and organismal levels. At the cellular level, tetraploidization has been proposed as a driver of aneuploidy and genome instability and correlates strongly with cancer ...
Mara Schvarzstein, Fatema Alam, Muhammad Toure, Judith L. Yanowitz   +3 more
doaj   +1 more source

Homology-mediated inter-chromosomal interactions in hexaploid wheat lead to specific subgenome territories following polyploidization and introgression

Genome Biology, 2021
Polyploidization and introgression are major events driving plant genome evolution and influencing crop breeding. However, the mechanisms underlying the higher-order chromatin organization of subgenomes and alien chromosomes are largely unknown. We probe
J. Jia, Yilin Xie, Jingfei Cheng, Chuizheng Kong, Meiyue Wang, Li-feng Gao, Fei Zhao, Jingyu Guo, Kai Wang, Guangwei Li, Dangqun Cui, T. Hu, Guang-yao Zhao, Daowen Wang, Z. Ru, Yijing Zhang   +15 more
semanticscholar   +1 more source