Results 71 to 80 of about 300,530 (260)

Lassoing and corraling rooted phylogenetic trees

, 2013
The construction of a dendogram on a set of individuals is a key component of a genomewide association study. However even with modern sequencing technologies the distances on the individuals required for the construction of such a structure may not ...
A. Dress, A. L. Harper, A. W. M. Dress, Andrei-Alin Popescu, C. Semple, F. Felsenstein, G. Soete De, H. Philippe, Katharina T. Huber, L. Pachter, M. J. Sanderson, M. J. Warrens, M. M. Deza, M. Steel, R. Diestel, S. Herrmann, W. M. Muir, Z. Zhang   +17 more
core   +1 more source

Syntactic Phylogenetic Trees [PDF]

, 2018
21 pages, LaTeX, jpg ...
Shu, Kevin, Aziz, Sharjeel, Huynh, Vy-Luan, Warrick, David, Marcolli, Matilde   +4 more
openaire   +3 more sources

Autopolyploidization‐Induced Chromatin Remodeling Regulates Leaf Size Variation in Brassica rapa

Advanced Science, EarlyView.
This study demonstrates that monoploid, diploid, and autotetraploid Brassica rapa lines derived from the same genome exhibit distinct leaf morphology. Ploidy changes remodel chromatin accessibility and histone modifications to regulate gene expression, while key transcription factors BrGRF13 and BrARF11 control leaf size and polarity, driving ...
Haoyuan Dong, Yanhong Liu, Yuanming Liu, Shuxin Xuan, Huanhuan Chen, Lai Wei, Guibao Zhang, Hongcui Pei, Zilong Dai, Yanhua Wang, Jinzhu Qiao, Shuangxia Luo, Xueping Chen, Yiguo Hong, Jianjun Zhao, Shuxing Shen, Zefu Lu, Aixia Gu   +17 more
wiley   +1 more source

DendroBLAST: approximate phylogenetic trees in the absence of multiple sequence alignments. [PDF]

PLoS ONE, 2013
The rapidly growing availability of genome information has created considerable demand for both fast and accurate phylogenetic inference algorithms.
Steven Kelly, Philip K Maini
doaj   +1 more source

Tropical Geometry of Phylogenetic Tree Space: A Statistical Perspective

, 2020
Phylogenetic trees are the fundamental mathematical representation of evolutionary processes in biology. As data objects, they are characterized by the challenges associated with "big data," as well as the complication that their discrete geometric ...
Kang, Qiwen, Lin, Bo, Monod, Anthea, Yoshida, Ruriko   +3 more
core  

A Trypsin‐Like Serine Protease ZmNAL1a Fine‐Tunes Maize Floral Transition and Flowering Time

Advanced Science, EarlyView.
This study identifies a trypsin‐like serine protease, ZmNAL1a, that moves from leaves to the shoot apical meristem. ZmNAL1a promotes the floral transition by degrading TOPLESS‐like corepressor REL2, which thereby enhances the expression of key flowering genes through elevating histone acetylation and relieving REL2–ZmEREBP147‐mediated transcriptional ...
Nan Li, Qiang Ning, Zhen Li, Qian Zhang, Peilu Zhu, Jimin Zhan, Yunfu Li, Zhen Li, Liang Dong, Qing Xiong, Jiahao Liao, Jie Liu, David Jackson, Munenori Kitagawa, Zuxin Zhang, Lei Liu   +15 more
wiley   +1 more source

Modern and Ancient Genomes Reveal Neolithic Paternal Expansions of Millet and Rice Farmers and Demic Diffusion from China into Mainland Southeast Asia

Advanced Science, EarlyView.
This study clarifies the genetic patterns of paternal lineages across East Asia and Mainland Southeast Asia. Han populations are relatively homogeneous, whereas southern ethnolinguistic minorities display regional structures. Shared Y‐chromosome lineages indicate Neolithic expansions and extensive north‐south gene flow, supporting demic diffusion ...
Yunhui Liu, Lintao Luo, Yutong Jiang, Minzhu Zhao, Ting Yang, Zhiyong Wang, Lisiteng Luo, Yuhang Feng, Zihao Zhu, Yuzhu Wang, Limei Zhang, Bofeng Zhu, Chao Liu, Renkuan Tang, Mengge Wang, Guanglin He   +15 more
wiley   +1 more source

Frin: An Efficient Method for Representing Genome Evolutionary History

Frontiers in Genetics, 2019
Phylogenetic analysis is important in understanding the process of biological evolution, and phylogenetic trees are used to represent the evolutionary history.
Yan Hong, Juan Wang
doaj   +1 more source

A first step towards computing all hybridization networks for two rooted binary phylogenetic trees

, 2011
Recently, considerable effort has been put into developing fast algorithms to reconstruct a rooted phylogenetic network that explains two rooted phylogenetic trees and has a minimum number of hybridization vertices.
Albrecht, Benjamin, Linz, Simone, Scornavacca, Celine   +2 more
core   +4 more sources

Natural Negative Feedback Loops Confer Indica‐Japonica Differentiation for Grain Size Homeostasis in Rice

Advanced Science, EarlyView.
This study reveals the genetic and molecular mechanisms controlling grain size homeostasis through fine‐tuning OsGRX8 self‐expression by two natural negative feedback loops functioning in redox‐dependent or ‐independent manners and identifies two self‐regulatory haplotypes (SRHs) for the subspecies differentiation in rice.
Xingxing Li, Meng‐en Wu, Ziqi Qiao, Junkui Huang, Juncheng Zhang, Yang Ding, Junqing Zhu, Jingyue Xu, Yuxin Huang, Wei Li, Xiaomin Su, Yue Ding, Jianwei Zhang, Yibo Li   +13 more
wiley   +1 more source