Results 171 to 180 of about 115,209 (391)

Gametic configuration and inheritance of SSR markers in tetraploid interspecific and intergeneric citrus somatic hybrids : S02P20 [PDF]

, 2012
Citrus somatic hybridization has become an integral part of citrus improvement programs worldwide. More than 100 somatic hybrids have been created by Cirad.
Chahidi, B., Constantino, G., Dambier, Dominique, Froelicher, Yann, Kamiri, Mourad, Ollitrault, Patrick, Poullet, T., Srairi, Ikbal, Stift, Marc   +8 more
core  

Rare instances of haploid inducer DNA in potato dihaploids and ploidy-dependent genome instability [PDF]

, 2021
Kirk Amundson, Benny Ordoñez, Monica Santayana, Mwaura Livingstone Nganga, Isabelle Henry, Merideth Bonierbale, Awais Khan, Ek Han Tan, Luca Comai   +8 more
openalex   +1 more source

Manipulation of Ploidy in Caenorhabditis elegans.

Journal of visualized experiments : JoVE, 2018
Mechanisms that involve whole genome polyploidy play important roles in development and evolution; also, an abnormal generation of tetraploid cells has been associated with both the progression of cancer and the development of drug resistance. Until now, it has not been feasible to easily manipulate the ploidy of a multicellular animal without ...
Clarke, Erlyana K., Rivera Gomez, Katherine A., Mustachi, Zaki, Murph, Mikaela C., Schvarzstein, Mara   +4 more
openaire   +2 more sources

Elucidating Continental‐Wide Phylogeographic and Adaptive Processes Shaping the Genome‐Wide Diversity of North America's Most Widely Distributed Tree

Molecular Ecology, EarlyView.
ABSTRACT Past population dynamics during the Pleistocene ice age and the Holocene era have profoundly influenced the genetic structure and diversity of species. Environmental heterogeneity has further shaped local and regional adaptive variation. Here, we ask how historical processes have led to the current genetic diversity of a key North American ...
Roos Goessen, Nathalie Isabel, Christian Wehenkel, Javier Hernández‐Velasco, Eduardo Mendoza‐Maya, Cuauhtemoc Saenz‐Romero, Arnulfo Blanco‐Garcia, Jean Bousquet, Ilga M. Porth   +8 more
wiley   +1 more source

DETERMINATION OF THE ORIGIN OF REGENERATED FLAX PLANTS IN ANTHER CULTURE

Вавиловский журнал генетики и селекции, 2014
The possibility to diagnose the ploidy of cells producing regenerated plants in vitro in anther culture has been studied. It is shown by the example of oil flax that population analysis of regenerated plants for segregation on the basis of a marker trait
A. I. Soroka, V. A. Lyakh
doaj  

Exploring the intratumoral heterogeneity of DNA ploidy in prostate cancer

Cancer Reports
Background Prostate cancer is morphologically and molecularly heterogeneous. Genomic heterogeneity might be mirrored by variability in DNA ploidy. Aneuploidy is a hallmark of genomic instability and associated with tumor aggressiveness.
Tatjana Vlajnic, David C. Müller, Christian Ruiz, René Schönegg, Hans‐Helge Seifert, George N. Thalmann, Tobias Zellweger, Clémentine Le Magnen, Cyrill A. Rentsch, Lukas Bubendorf   +9 more
doaj   +1 more source

Whole genome sequencing of historical specimens from the world's largest fungal collection yields high‐quality assemblies

New Phytologist, EarlyView.
Summary High‐throughput molecular studies of museum specimens (museomics) have great potential in biodiversity research, but fungal historical collections have scarcely been examined, leading to no comprehensive methodological assessments. Here we present a whole genome sequencing (WGS) project conducted at the Fungarium of the Royal Botanic Gardens ...
Torda Varga, Roseina Woods, Frances Pitsillides, Rowena Hill, Alona Yu Biketova, Theo Llewellyn, Brandon J. P. Shaw, Emily Hodgson, Brigid Wong, Jasmine Le, Josepha Becker, Alexander J. Bradshaw, Seth L. E. Blake, Clementine Geeves, Quentin Levicky, Lottie Goodman, Ruben L. Mole, Sidney L. Reed, M. Carly Lin, Emily Read, Keenan Harris, Raquel Pino‐Bodas, László G. Nagy, Anna Bazzicalupo, Ester Gaya   +24 more
wiley   +1 more source

Exceptional Uptake, Limited Protein Expression: Liver Macrophages Lost in Translation of Synthetic mRNA

Advanced Science
Most gene therapies exert their actions via manipulation of hepatocytes (parenchymal cells) and the reasons behind the suboptimal performance of synthetic mRNA in non‐parenchymal cells (NPC) such as Kupffer cells (KC), and liver macrophages, remain ...
Cheng Lin, Adrian Kuzmanović, Nan Wang, Liangliang Liao, Sabrina Ernst, Christian Penners, Alexander Jans, Thomas Hammoor, Petra Bumnuri Stach, Mona Peltzer, Ines Volkert, Elisabeth Zechendorf, Reham Hassan, Maiju Myllys, Christian Liedtke, Andreas Herrmann, Gurudas Chakraborty, Christian Trautwein, Jan Hengstler, Gerhard Müller‐Newen, Junqing Wang, Ahmed Ghallab, Matthias Bartneck   +22 more
doaj   +1 more source

The frequency and importance of polyploidy in tropical rainforest tree radiations

New Phytologist, EarlyView.
Summary The presence of two or more copies of the genome in an organism, termed ‘polyploidy’, is a crucial force in plant evolution, generating genetic, phenotypic and ecological diversity. The Amazonian tree flora is the most species‐rich on Earth and largely arose as a result of rapid evolutionary radiations. While polyploidy is an important catalyst
Schley RJ, Piñeiro R, Nicholls JA, Gaynor ML, Lewis GP, Pezzini FF, Dexter KG, Kidner C, Toby Pennington R, Twyford AD.   +9 more
europepmc   +2 more sources

Chromosome‐level genome assembly of the photobiont microalga Trebouxia sp. ‘A48’ from the lichen Xanthoria parietina

New Phytologist, EarlyView.
Summary Lichens are symbiotic assemblies consisting of multiple organisms, chiefly a fungus and a photosynthetic microorganism, or photobiont. Among diverse photobionts, the most prevalent is the chlorophyte alga Trebouxia. We produced a chromosome‐level assembly of Trebouxia sp. ‘A48’, a photobiont of Xanthoria parietina. The genome was assembled into
Gulnara Tagirdzhanova, Jasper Raistrick, Nicholas J. Talbot   +2 more
wiley   +1 more source