Results 91 to 100 of about 26,109 (301)

Asymmetric Evolution and Expansion of the NAC Transcription Factor in Polyploidized Cotton

Frontiers in Plant Science, 2018
Polyploidy in Gossypium hirsutum conferred different properties from its diploid ancestors under the regulation of transcription factors. The NAC transcription factor is a plant-specific family that can be related to plant growth and development. So far,
Kai Fan, Kai Fan, Kai Fan, Feng Li, Jiahuan Chen, Jiahuan Chen, Jiahuan Chen, Zhaowei Li, Zhaowei Li, Weiwei Lin, Weiwei Lin, Size Cai, Size Cai, Size Cai, Jianping Liu, Jianping Liu, Wenxiong Lin, Wenxiong Lin, Wenxiong Lin   +18 more
doaj   +1 more source

HIPK2 and extrachromosomal histone H2B are separately recruited by Aurora-B for cytokinesis [PDF]

, 2018
Cytokinesis, the final phase of cell division, is necessary to form two distinct daughter cells with correct distribution of genomic and cytoplasmic materials.
A Konishi, A Verdina, AC Borisa, AT Lau, B Mierzwa, C Ditchfield, C Lazzari, C Mollinari, C Norden, C Rinaldo, C Rinaldo, C Rinaldo, C Rinaldo, Cinzia Rinaldo, CK Hu, D Valente, Davide Valente, E Gresko, F Siepi, G D’Orazi, G D’Orazi, G Normand, GE Atilla-Gokcumen, H Goto, HC Huang, I Vitale, JA Blaquiere, JM Cummins, JP Fededa, JR Bischoff, K Kobiyama, L Vega De la, Laura Monteonofrio, M Agromayor, M Carmena, M Glotzer, M Kollareddy, Manuela Ferrara, Marco Crescenzi, ME Douglas, ME Douglas, O Afonso, P Carpinelli, PP D’Avino, R Kuriyama, R Nunes Bastos, Roberta Miscione, S Francia, S Hauf, S Matt, Serena Camerini, Silvia Soddu, SM Lens, TD Pollard, TG Hofmann, TG Hofmann, V Bavetsias, VV Saul, VV Saul, WM Zhao, XL Li, Y Feng, Y Kuwano, Y Terada, YH Kim, Z Storchova   +65 more
core   +1 more source

Global Diversification Rates of Ferns Across Spatial and Climatic Gradients

Advanced Science, Volume 13, Issue 3, 14 January 2026.
Diversification rates of fern genera across the phylogeny. Abstract Geographic patterns of diversity in any group of plants are the result of the interplay of environmental conditions and the evolutionary dynamics of the respective plant group. Here, the geographic distribution of current mean diversification rates (MDR) is explored at the genus level ...
Hong Qian, Michael Kessler, Shenhua Qian
wiley   +1 more source

FISH-aimed karyotype analysis in Aconitum subgen : aconitum reveals excessive rDNA sites in tetraploid taxa [PDF]

, 2018
The location of 5S and 35S rDNA sequences in chromosomes of four Aconitum subsp. Aconitum species was analyzed after fluorescence in situ hybridization (FISH). Both in diploids (2n = 2x = 16; Aconitum variegatum, A. degenii) and tetraploids (2n = 4× = 32;
Grabowska-Joachimiak, Aleksandra, Hasterok, Robert, Joachimiak, Andrzej, Musiał, Krystyna, Sliwinska, Elwira   +4 more
core   +2 more sources

Evolutionary Divergence of an Ethylene‐Responsive Transcriptional Cascade Governs a Dose‐Dependent Balance between Cotton Fiber Length and Strength

Advanced Science, Volume 13, Issue 5, 27 January 2026.
A tunable, ethylene‐responsive cascade governing the dose‐dependent balance between fiber length and strength is unveiled. Elevated ethylene strengthens modern tetraploid cotton (G. hirsutum) fibers but elongates those of its diploid ancestor (G. arboreum). This phenotypic switch is traced to an evolutionary functional inversion of a conserved EIN3‐ERF‐
Jie Zhang, Mengli Yu, Yuling Guo, Jie Li, Gailing Gu, Ghulam Hussain, Shuya Ma, Fuguang Li, Hongwei Xue, Zhaoen Yang, Zuoren Yang   +10 more
wiley   +1 more source

Selective egg cell polyspermy bypasses the triploid block

eLife, 2020
Polyploidization, the increase in genome copies, is considered a major driving force for speciation. We have recently provided the first direct in planta evidence for polyspermy induced polyploidization.
Yanbo Mao, Alexander Gabel, Thomas Nakel, Prisca Viehöver, Thomas Baum, Dawit Girma Tekleyohans, Dieu Vo, Ivo Grosse, Rita Groß-Hardt   +8 more
doaj   +1 more source

Epigenetic contribution to successful polyploidizations: variation in global cytosine methylation along an extensive ploidy series in Dianthus broteri (Caryophyllaceae) [PDF]

, 2017
Polyploidization is a significant evolutionary force in plants which involves major genomic and genetic changes, frequently regulated by epigenetic factors.
Alonso, Conchita, Balao, Francisco, Bazaga, Pilar, Pérez, Ricardo   +3 more
core   +1 more source

Primed to Burst: Corepressors Coordinate Transcriptional Activation and Efficient Switching Between Cell States

BioEssays, Volume 48, Issue 1, January 2026.
We hypothesize that the TPL corepressor (and likely others) acts as a transcriptional linchpin, stabilizing a state similar yet distinct from the metazoan paused state by recruiting Mediator and other components needed to initiate and coordinate transcriptional bursts across multiple genes.
Alexander R. Leydon, Jennifer L. Nemhauser   +1 more
wiley   +1 more source

Multi-Omics Analyses Uncover the Mechanism Underlying Polyploidization-Enhanced Steviol Glycosides Biosynthesis in Stevia rebaudiana

Plants
Stevia rebaudiana (Bertoni) is a valuable sweetener plant whose sweetness primarily derives from steviol glycosides (SGs), especially rebaudioside A (RA). Polyploidization has the potential to enhance the content of active ingredients in medicinal plants,
Juan Liu, Jiaxue Wang, Mingjia Chen, Wenna Meng, Anping Ding, Miao Chen, Rongping Ding, Mingpu Tan, Zengxu Xiang   +8 more
doaj   +1 more source

BMP2K dysregulation promotes abnormal megakaryopoiesis in acute megakaryoblastic leukemia

Cell & Bioscience, 2020
Background Forced polyploidization is an effective strategy for acute megakaryoblastic leukemia (AMKL) therapy and factors controlling polyploidization are potential targets for drug development. Although bone morphology protein 2-inducible kinase (BMP2K)
Manman Wang, Tan Zhang, Xuechun Zhang, Zhou Jiang, Min Peng, Zan Huang   +5 more
doaj   +1 more source