Results 1 to 10 of about 15,209 (262)

Polyploid Gene Expression and Regulation in Polysomic Polyploids

open access: yesAmerican Journal of Plant Sciences, 2019
Polyploidization is one of the most crucial pathways in introducing speciation and broadening biodiversity, especially in the Plant Kingdom. Although the majority of studies have focused only on allopolyploid or disomic polyploids, polysomic polyploid species have occurred frequently in higher plants.
exaly   +3 more sources

Polyploid phylogenetics [PDF]

open access: yesNew Phytologist, 2021
SummaryPolyploidy is a dominant feature of extant plant diversity. However, major research questions, including whether polyploidy is important to long‐term evolution or is just ‘evolutionary noise’, remain unresolved due to difficulties associated with the generation and analysis of data from polyploid lineages.
openaire   +2 more sources

An Attempt to Restore the Fertility of Miscanthus × giganteus

open access: yesAgronomy, 2023
Miscanthus × giganteus is a popular industrial plant with great potential in ecological agriculture. It forms numerous rhizomes that are important in the sequestration of carbon dioxide.
Przemysław Kopeć, Agnieszka Płażek
doaj   +1 more source

rDNA-FISH pattern in selected Hieracium species representing different ploidy levels

open access: yesActa Societatis Botanicorum Poloniae, 2023
Polyploid species of Hieracium s.str. are near-obligatory apomicts capable of producing non-reduced pollen grains and intrageneric crossing with sexual diploid species.
Aleksandra Grabowska-Joachimiak   +4 more
doaj   +1 more source

Polyploid organisms [PDF]

open access: yesScience China Life Sciences, 2012
Polyploids are organisms with three or more complete chromosome sets. Polyploidization is widespread in plants and animals, and is an important mechanism of speciation. Genome sequencing and related molecular systematics and bioinformatics studies on plants and animals in recent years support the view that species have been shaped by whole genome ...
Song, Can   +7 more
openaire   +2 more sources

Differential Dynamics of Transposable Elements during Long-Term Diploidization of Nicotiana Section Repandae (Solanaceae) Allopolyploid Genomes [PDF]

open access: yes, 2012
PubMed ID: 23185607This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are ...
A Leitch   +64 more
core   +8 more sources

High-Resolution Linkage Map and QTL Analyses of Fruit Firmness in Autotetraploid Blueberry

open access: yesFrontiers in Plant Science, 2020
Blueberry (Vaccinium corymbosum and hybrids) is an autotetraploid crop whose commercial relevance has been growing steadily during the last 20 years.
Francesco Cappai   +7 more
doaj   +1 more source

Priors for Genotyping Polyploids [PDF]

open access: yesBioinformatics, 2019
Abstract Motivation Empirical Bayes techniques to genotype polyploid organisms usually either (i) assume technical artifacts are known a priori or (ii) estimate technical artifacts simultaneously with the prior genotype distribution.
Gerard, David   +1 more
openaire   +2 more sources

Identification of Field Tolerance and Resistance to Mal Secco Disease in a Citrus Germplasm Collection in Sicily

open access: yesAgronomy, 2020
Mal secco is a tracheomycotic disease caused by the fungus Plenodomus tracheiphilus (Petri) Gruyter, Aveskamp, and Verkley that has caused severe damage and loss of yield in the citrus industry in the Mediterranean area, for 100 years.
Riccardo Russo   +5 more
doaj   +1 more source

Establishing a model fish for the Neotropical region: The case of the yellowtail tetra Astyanax altiparanae in advanced biotechnology

open access: yesFrontiers in Genetics, 2022
The use of model organisms is important for basic and applied sciences. Several laboratory species of fishes are used to develop advanced technologies, such as the zebrafish (Danio rerio), the medaka (Oryzias latipes), and loach species (Misgurnus spp.).
George Shigueki Yasui   +22 more
doaj   +1 more source

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