Results 31 to 40 of about 82,503 (224)

Maintenance and variation of chromosome ploidy under tissue culture conditions of different Camellia germplasms

Guangxi Zhiwu
The maintenance and variation of ploidy in plants are influenced by environmental factor, and the tissue culture regeneration can often cause changes of chromosome structures and ploidy levels.
LI Yaxuan1,2, LI Xinlei1, LI Jiyuan1, YIN Hengfu1*
doaj   +1 more source

Epigenetic consequences of interploidal hybridisation in synthetic and natural interspecific potato hybrids [PDF]

, 2019
Interploidal hybridisation can generate changes in plant chromosome numbers, which might exert effects additional to the expected due to genome merger per se (i.e., genetic, epigenetic and phenotypic novelties).Wild potatoes are suitable to address this ...
Camadro, Elsa Lucila, Cara, Nicolás, Ferrer, María Soledad, Marfil, Carlos Federico, Masuelli, Ricardo Williams   +4 more
core   +1 more source

Poly(ADP-ribose)polymerase activity controls plant growth by promoting leaf cell number [PDF]

, 2014
A changing global environment, rising population and increasing demand for biofuels are challenging agriculture and creating a need for technologies to increase biomass production.
Claeys, Hannes, Degenkolbe, Thomas, Hannah, Matthew A, Jansseune, Karel, Méret, Michaël, Schulz, Philipp, Skirycz, Aleksandra, Teige, Markus, Willmitzer, Lothar   +8 more
core   +7 more sources

Cellular cannibalism: An insight

CHRISMED Journal of Health and Research, 2015
The phenomenon of cell cannibalism refers to the engulfment of cells within other cells. It is an unusual phenomenon associated with poor prognosis of high-grade cancers.
Deepti Sharma, George Koshy, Sonal Grover, Shinu Koshy   +3 more
doaj   +1 more source

Is Natural Population of Candida tropicalis Sexual, Parasexual, and/or Asexual?

Frontiers in Cellular and Infection Microbiology, 2021
Candida tropicalis is one of the most common opportunistic yeast pathogens of humans, especially prevalent in tropical and subtropical regions. This yeast has broad ecological distributions, can be found in both terrestrial and aquatic ecosystems ...
Jianping Xu, Jianping Xu
doaj   +1 more source

Identification of the relationship between Chinese Adiantum reniforme var. sinense and Canary Adiantum reniforme [PDF]

, 2015
© 2014 Wang et al.; licensee BioMed Central. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and ...
Chen, H-F, Liu, D-M, Schneider, Harald, Sun, Y, Wang, A-H, Wang, F-G, Xing, F-W, Zhai, J-W, Zhou, J-S   +8 more
core   +1 more source

Tumor ploidy determination in low-pass whole genome sequencing and allelic copy number visualization using the Constellation Plot

Genome Biology
Ploidy determination across the genome has been challenging for low-pass-WGS tumor-only samples. We present BACDAC, a method that calculates tumor ploidy down to 1.2X effective tumor coverage.
Sarah H. Johnson, James B. Smadbeck, Roman M. Zenka, Michael T. Barrett, Athanasios Gaitatzes, Arnav Solanki, Angela B. Florio, Mitesh J. Borad, John C. Cheville, George Vasmatzis   +9 more
doaj   +1 more source

Virulence phenotypes result from interactions between pathogen ploidy and genetic background

Ecology and Evolution, 2020
Studying fungal virulence is often challenging and frequently depends on many contexts, including host immune status and pathogen genetic background. However, the role of ploidy has often been overlooked when studying virulence in eukaryotic pathogens ...
Dorian J. Feistel, Rema Elmostafa, Meleah A. Hickman   +2 more
doaj   +1 more source

Somatic mutational landscape in von Hippel–Lindau familial hemangioblastoma

Molecular Oncology, EarlyView.
The causes of central nervous system (CNS) hemangioblastoma in Von Hippel–Lindau (vHL) disease are unclear. We used Whole Exome Sequencing (WES) on familial hemangioblastoma to investigate events that underlie tumor development. Our findings suggest that VHL loss creates a permissive environment for tumor formation, while additional alterations ...
Maja Dembic, Anne Nørremølle, Lilian Bomme Ousager, Lars van Brakel Andersen, Marie Louise Mølgaard Binderup, Mads Thomassen   +5 more
wiley   +1 more source

WaveCNV: allele-specific copy number alterations in primary tumors and xenograft models from next-generation sequencing. [PDF]

, 2013
MotivationCopy number variations (CNVs) are a major source of genomic variability and are especially significant in cancer. Until recently microarray technologies have been used to characterize CNVs in genomes.
Ali, Johar, Arshadi, Niloofar, Beck, Tim, Holt, Carson, Jang, Gun Ho, Losic, Bojan, McPherson, John, Muthuswamy, Lakshmi B, Pai, Deepa, Syam, Sujata, Trinh, Quang, Zhao, Zhen   +11 more
core   +3 more sources