Results 1 to 10 of about 9,874 (164)

Paleo-polyploidization in Lycophytes

Genomics, Proteomics & Bioinformatics, 2020
Lycophytes and seed plants constitute the typical vascular plants. Lycophytes have been thought to have no paleo-polyploidization although the event is known to be critical for the fast expansion of seed plants.
Jinpeng Wang, Jigao Yu, Pengchuan Sun, Chao Li, Xiaoming Song, Tianyu Lei, Yuxian Li, Jiaqing Yuan, Sangrong Sun, Hongling Ding, Xueqian Duan, Shaoqi Shen, Yanshuang Shen, Jing Li, Fanbo Meng, Yangqin Xie, Jianyu Wang, Yue Hou, Jin Zhang, Xianchun Zhang, Xiu-Qing Li, Andrew H. Paterson, Xiyin Wang   +22 more
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Sarcomere function activates a p53-dependent DNA damage response that promotes polyploidization and limits in vivo cell engraftment

Cell Reports, 2021
Summary: Human cardiac regeneration is limited by low cardiomyocyte replicative rates and progressive polyploidization by unclear mechanisms. To study this process, we engineer a human cardiomyocyte model to track replication and polyploidization using ...
Anthony M Pettinato, Jennifer Vanoudenhove, Yu-Sheng Chen   +2 more
exaly   +3 more sources

A Co-Expression Network in Hexaploid Wheat Reveals Mostly Balanced Expression and Lack of Significant Gene Loss of Homeologous Meiotic Genes Upon Polyploidization

Frontiers in Plant Science, 2019
Polyploidization has played an important role in plant evolution. However, upon polyploidization, the process of meiosis must adapt to ensure the proper segregation of increased numbers of chromosomes to produce balanced gametes.
Abdul Kader Alabdullah, Philippa Borrill, Azahara C Martin   +2 more
exaly   +3 more sources

Polyploid phylogenetics [PDF]

New Phytologist, 2021
SummaryPolyploidy is a dominant feature of extant plant diversity. However, major research questions, including whether polyploidy is important to long‐term evolution or is just ‘evolutionary noise’, remain unresolved due to difficulties associated with the generation and analysis of data from polyploid lineages.
openaire   +2 more sources

EloA promotes HEL polyploidization upon PMA stimulation through enhanced ERK1/2 activity

Platelets, 2022
Megakaryocytes (MKs) are the unique non-pathological cells that undergo polyploidization in mammals. The polyploid formation is critical for understanding the MK biology, and transcriptional regulation is involved in the differentiation and maturation of
Lanyue Hu, Weiwei Zhang, Zheng Xiang, Yali Wang, Cheng Zeng, Xiaojie Wang, Chengning Tan, Yichi Zhang, Fengjie Li, Yanni Xiao, Luping Zhou, Jiuxuan Li, Chun Wu, Yang Xiang, Lixin Xiang, Xiaomei Zhang, Xueying Wang, Wuchen Yang, Maoshan Chen, Qian Ran, Zhongjun Li, Li Chen   +21 more
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Increasing the value of plant raw material by inducing genomic changes. Past and prospects for the varietal progress of medicinal plants [PDF]

Herba Polonica, 2023
The value of herbal raw material guarantees the success of phytotherapy. However, the quality of raw material depends on many complex factors. This is a particular challenge in the era of climate changes.
Marcin Ożarowski, Aleksandra Deja, Anna Forycka, Ryszard Słomski   +3 more
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Integrative analyses of targeted metabolome and transcriptome of Isatidis Radix autotetraploids highlighted key polyploidization-responsive regulators

BMC Genomics, 2021
Background Isatidis Radix, the root of Isatis indigotica Fort. (Chinese woad) can produce a variety of efficacious compound with medicinal properties. The tetraploid I.
Zixuan Zhang, Mingpu Tan, Yingying Zhang, Yue Jia, Shuxian Zhu, Jiang Wang, Jiajing Zhao, Yueyue Liao, Zengxu Xiang   +8 more
doaj   +1 more source

Phosphorylation of ribosomal protein S6 kinase 1 at Thr421/Ser424 and dephosphorylation at Thr389 regulates SP600125-induced polyploidization of megakaryocytic cell lines. [PDF]

PLoS ONE, 2014
Megakaryocytes (MKs) are one of the few cell types that become polyploid; however, the mechanisms by which these cells are designated to become polyploid are not fully understood.
Chang-Ling Li, Jin-Gang Yang, Di Lin, Yong-Shan Zhao, Shuo Liu, Si-Ning Xing, Song Zhao, Cong-Qin Chen, Zhi-Ming Jiang, Fei-Fei Pu, Jian-Ping Cao, Dong-Chu Ma   +11 more
doaj   +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

Polyploid organisms [PDF]

Science China Life Sciences, 2012
Polyploids are organisms with three or more complete chromosome sets. Polyploidization is widespread in plants and animals, and is an important mechanism of speciation. Genome sequencing and related molecular systematics and bioinformatics studies on plants and animals in recent years support the view that species have been shaped by whole genome ...
Song, Can, Liu, ShaoJun, Xiao, Jun, He, WeiGuo, Zhou, Yi, Qin, QinBo, Zhang, Chun, Liu, Yun   +7 more
openaire   +2 more sources