Results 51 to 60 of about 27,168 (249)

Systemic aging fuels heart failure: Molecular mechanisms and therapeutic avenues

ESC Heart Failure, Volume 12, Issue 2, Page 1059-1080, April 2025.
Abstract Systemic aging influences various physiological processes and contributes to structural and functional decline in cardiac tissue. These alterations include an increased incidence of left ventricular hypertrophy, a decline in left ventricular diastolic function, left atrial dilation, atrial fibrillation, myocardial fibrosis and cardiac ...
Zhuyubing Fang, Umar Raza, Jia Song, Junyan Lu, Shun Yao, Xiaohong Liu, Wei Zhang, Shujuan Li   +7 more
wiley   +1 more source

Variance of allele balance calculated from low coverage sequencing data infers departure from a diploid state

BMC Bioinformatics, 2022
Background Polyploidy and heterokaryosis are common and consequential genetic phenomena that increase the number of haplotypes in an organism and complicate whole-genome sequence analysis.
Kyle Fletcher, Rongkui Han, Diederik Smilde, Richard Michelmore   +3 more
doaj   +1 more source

Native grass breeding: Priority needs and strategic approaches

Grassland Research, EarlyView.
The key needs and breeding strategies of native grass. Abstract Native grasses possess extensive ecological adaptability, such as cold, drought, and salt tolerance, and tolerance to poor soil conditions. They play a crucial role in ensuring food security and ecological security.
Xueming Dong, Wenxian Liu, Zhipeng Liu
wiley   +1 more source

Polyploidy and mTOR signaling: a possible molecular link

Cell Communication and Signaling
Polyploidy is typically described as the condition wherein a cell or organism has more than two complete sets of chromosomes. Occurrence of polyploidy is a naturally occurring phenomenon in the body’s development and differentiation processes under ...
Debopriya Choudhury, Dhruba Ghosh, Meghna Mondal, Didhiti Singha, Ramesh Pothuraju, Pushkar Malakar   +5 more
doaj   +1 more source

Polyploidy in Bryum collected from the Syowa Station area, Antarctica

Antarctic Record, 1990
Bryum pseudotriquetrum (HEDW.) GAERTN., MEYER et SCHERB. and B. amblyodon C. MUELL. collected from the Syowa Station area, Antarctica are karyologically studied with particular regard to the polyploidy.
Hiroshi Kanda, Hiroshi Okada
doaj   +1 more source

Speciation with gene flow

PLANTS, PEOPLE, PLANET, EarlyView.
Biodiversity is threatened by human activities, with extinction debt accumulating rapidly. Many of these activities change the connectivity of populations, fragmenting existing population systems or bringing previously isolated populations or species into contact.
Zhiqin Long, Xu Zhang, Yue Yu, Gregory L. Owens, Diana J. Rennison, Clarisse Palma‐Silva, Daniel Ortiz‐Barrientos, Loren H. Rieseberg   +7 more
wiley   +1 more source

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

A synthetic eco‐evolutionary proposal for the conservation of wild relatives of the olive tree

PLANTS, PEOPLE, PLANET, EarlyView.
Societal Impact Statement Crop wild relatives (CWR) are valuable sources of genetic diversity for plant breeding. However, the identification of wild untapped genetic resources (i.e., unexploited in crops) is not always straightforward. We propose a methodology to guide the identification and conservation of these resources that integrates both genetic
Andrés Barea‐Márquez, Guillaume Besnard, Miguel González Ximénez‐Embún, Carlos García‐Verdugo, Concepción M. Diez, José Carlos Pérez‐Girón, Rafael Rubio de Casas   +6 more
wiley   +1 more source

Oryzalin-induced polyploidy in Vanda limbata (Blume): Phenotypic assessment

Acta Biochimica Indonesiana
Background: Vanda limbata is a natural orchid species found on Java Island, commonly known as V. limbata 'Jawa.' Enhancing plant vigor is essential to increase its potential as an ornamental plant, with one promising approach being induced polyploidy ...
Murni Dwiati, Wahyu Nur Hasam, Agus Hery Susanto   +2 more
doaj   +1 more source

Frequency of polyploidy

, 2013
The frequency of polyploidy was determined from the data gathered in the generation of Table 2.
Wai Leong Tam (75914), Yie Liu (59092), Robert P. Wersto (75924), Daniel R. Riordon (75915), Jennifer E. Van Eyk (75923), Yelena S. Tarasova (75913), Gianluca Testa (75920), Ronald A. Li (75921), Kirill V. Tarasov (75912), Jinliang Li (75116), Satoshi Yamanaka (75918), Kenneth R. Boheler (75926), Steven T. Elliott (75916), Gabriela Kania (75917), Anna M. Wobus (75925), Bing Lim (66896), Colin L. Stewart (75922), David G. Crider (75919)   +17 more
core   +1 more source