Results 61 to 70 of about 74,036 (282)
Breeding polyploid Populus: progress and perspective
Forestry Research, 2022 Populus is a genus of 25−30 species of deciduous flowering plants in the family Salicaceae, which are primarily planted in short-rotation planations for producing timber, pulpwood, wooden products as well as bioenergy feedstock; they are also widely ...
Xiangyang Kang, Hairong Wei
doaj +1 more source
Loss of APC induces polyploidy as a result of a combination of defects in mitosis and apoptosis [PDF]
, 2007 Mutations in the adenomatous polyposis coli (APC) tumor suppressor gene initiate a majority of colorectal cancers. Acquisition of chromosomal instability is an early event in these tumors.
Clarke, Alan +9 more
core +4 more sources
Frontiers in Plant Science, 2020 The triploid ‘Tahiti’ lime (C. x latifolia (Yu. Tanaka) Tanaka) naturally originated from a merger between a haploid ovule of lemon (C. x limon (L.) Burm) and a diploid pollen from a ‘Mexican’ lime (C. x aurantiifolia (Christm.) Swing).
Dalel Ahmed +4 more
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Unconventional meiotic process of spermatocytes in male Cyprinus carpio
Reproduction and Breeding, 2021 The spermatogenesis of fish remained unclear about the cytological process, especially on the meiotic process of spermatocytes after meiosis I. In the present study, microstructure and ultrastructure of spermatogenesis in Cyprinus carpio (abbreviated CC)
La Zhu +13 more
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Nature Communications, 2020 Our understanding of polyploid genome evolution is constrained because we cannot know the exact founders of a particular polyploid. To differentiate between founder effects and post polyploidization evolution, we use a pan-genomic approach to study the ...
Sean P. Gordon +32 more
semanticscholar +1 more source
Meiotic behavior of two polyploid species of genus Pleurodema (Anura: Leiuperidae) from central Argentina [PDF]
, 2014 Polyploidy is an important evolutionary force but rare in vertebrates. However, in anurans, the genus Pleurodema has polyploid species, two of them tetraploid and one octoploid.
Grenat, Pablo Raúl +4 more
core +2 more sources
Surviving a Genome Collision: Genomic Signatures of Allopolyploidization in the Recent Crop Species [PDF]
, 2017 Polyploidization has played a major role in crop plant evolution, leading to advantageous traits that have been selected by humans. Here, we describe restructuring patterns in the genome of Brassica napus L., a recent allopolyploid species.
Chalhoub, Boulos +2 more
core +1 more source
Phylogenomic Relationships and Evolution of Polyploid Salix Species Revealed by RAD Sequencing Data
Frontiers in Plant Science, 2020 Polyploidy is common in the genus Salix. However, little is known about the origin, parentage and genomic composition of polyploid species because of a lack of suitable molecular markers and analysis tools.
N. Wagner, Li He, E. Hörandl
semanticscholar +1 more source
A comparative study of muscle nutrition and intermuscular bone number in improved diploid carp
Reproduction and Breeding, 2023 The common carp (Cyprinus carpio L., COC, 2n = 100) is one of the most widely consumed and distributed freshwater fish in the world. It ranks fourth in total freshwater aquaculture volume in various regions of China, behind Ctenopharyngodon idella ...
Yahui Chen +13 more
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Origin and evolution of the octoploid strawberry genome. [PDF]
, 2019 Cultivated strawberry emerged from the hybridization of two wild octoploid species, both descendants from the merger of four diploid progenitor species into a single nucleus more than 1 million years ago.
Acharya, Charlotte B +28 more
core +2 more sources