Results 31 to 40 of about 12,812 (219)

CRISPR/Cas9 Application for Gene Copy Fate Survey of Polyploid Vertebrates

open access: yesFrontiers in Genetics, 2018
Polyploidization occurs widely in eukaryotes, and especially in plants. Polyploid plants and some fishes have been commercialized. Typically, severe genomic perturbations immediately follow polyploidization and little is known about how polyploid ...
Fanqian Yin   +11 more
doaj   +1 more source

Genomic and Cytogenetic Analysis of Synthetic Polyploids between Diploid and Tetraploid Cotton (Gossypium) Species

open access: yesPlants, 2023
Cotton (Gossypium spp.) is the most important natural fiber source in the world. The genetic potential of cotton can be successfully and efficiently exploited by identifying and solving the complex fundamental problems of systematics, evolution, and ...
Mukhammad T. Khidirov   +15 more
doaj   +1 more source

POLYPLOID INCIDENCE AND EVOLUTION [PDF]

open access: yesAnnual Review of Genetics, 2000
▪ Abstract  Changes in ploidy occurred early in the diversification of some animal and plant lineages and represent an ongoing phenomenon in others. While the prevalence of polyploid lineages indicates that this phenomenon is a common and successful evolutionary transition, whether polyploidization itself has a significant effect on patterns and rates ...
S P, Otto, J, Whitton
openaire   +2 more sources

Polyploidization Genetic Mechanism of Sugarcane Genome [PDF]

open access: yes, 2017
The sugarcane genome polyploidization can reduce the pressure of gene evolution selection, promote the fixation of fine traits, and increase the biomass and economic value of sugarcane. This paper mainly introduced the origin of the sugarcane genome, the
ZHANG Shuzhen   +4 more
core   +1 more source

LETHAL-POLYPLOID—A POLYPLOID GENE IN DROSOPHILA HYDEI

open access: yesJournal of Heredity, 1954
Uploaded by Plazi for TaxoDros. We do not have abstracts.
Gloor, H., Staiger, H.
openaire   +2 more sources

Spontaneous polyploidization in critically endangered Acipenser mikadoi [PDF]

open access: yes, 2017
We investigated the source of spontaneous polyploidization in the critically endangered Acipenser mikadoi. Fourteen sib progeny of A. mikadoi and 11 hybrids between an A.
Hagihara, Seishi   +15 more
core   +1 more source

In vitro regeneration and polyploidy induction in Pelargonium × hortorum L. H. Bailey

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2009
The objective of this work was to induce in vitro shoot regeneration as influenced by plant growth re­gu­la­tors and ascertain an effective method of polyploidy induction using colchicine and oryzalin in two diploid cultivars ‘Gizela’ and ‘Black Velvet ...
Hana Vejsadová, Petra Kuchtová-Jadrná
doaj   +1 more source

Inter-Specific Hybridization in Cotton (Gossypium hirsutum) for Crop Improvement

open access: yesAgronomy, 2022
Interspecific hybridization has contributed significantly to land diversity, species evolution, and crops’ domestication, including upland cotton, the cultivated form of Gossypium hirsutum.
Muhammad Anwar   +6 more
doaj   +1 more source

In Vitro Polyploidization of Brassolaeliocattleya Hybrid Orchid

open access: yes, 2023
The Cattleya (Orchidaceae–Laeliinae subtribe) intergeneric hybrids, such as Brassolaeliocattleya (Blc.), have great ornamental value, due to their compact-size, with large and high color diversity of flowers.
Silva, Jéssica Coutinho   +9 more
core   +1 more source

Identification and Evolution of the WUSCHEL-Related Homeobox Protein Family in Bambusoideae

open access: yesBiomolecules, 2020
Bamboos (Bambusoideae) are fast-growing species due to their rapid growth rate and ability to reproduce annually via cloned buds produced on the rhizome.
Xiangyu Li   +5 more
doaj   +1 more source

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