Results 31 to 40 of about 30,417 (268)

Synthetic Polyploidy in Grafted Crops [PDF]

, 2020
International audienceSynthetic polyploids have been extensively studied for breeding in the last decade. However, the use of such genotypes at the agronomical level is still limited.
Morillon, Raphaël, Santini, Jérémie, Oustric, Julie, Ruiz, Marta   +3 more
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Cellular polyploidy in organ homeostasis and regeneration [PDF]

, 2023
Polyploid cells, which contain more than one set of chromosome pairs, are very common in nature. Polyploidy can provide cells with several potential benefits over their diploid counterparts, including an increase in cell size, contributing to organ ...
Schiffelers, Raymond, Villunger, Andreas, Sluijter, Joost P G, de Bruin, Alain, Lei, Zhiyong, Fang, Juntao, Cell Biology, Metabolism & Cancer - Cancer, Dep Biomolecular Health Sciences, Pathobiologie   +8 more
core   +2 more sources

Polyploidy on Islands: Its Emergence and Importance for Diversification

Frontiers in Plant Science, 2021
Whole genome duplication or polyploidy is widespread among floras globally, but traditionally has been thought to have played a minor role in the evolution of island biodiversity, based on the low proportion of polyploid taxa present. We investigate five
Heidi M. Meudt, Dirk C. Albach, Andrew J. Tanentzap, Javier Igea, Sophie C. Newmarch, Angela J. Brandt, William G. Lee, Jennifer A. Tate   +7 more
doaj   +1 more source

Comparative DNA-methylome and transcriptome analysis reveals heterosis- and polyploidy-associated epigenetic changes in rice

Crop Journal, 2023
Heterosis and polyploidy have an overwhelming influence on plant evolution. Recently, polyploid rice hybrids have been used to breed new rice varieties because they combine the advantages of both heterosis and polyploidy.
Xiaolan Rao, Jun Ren, Wei Wang, Rongrong Chen, Qian Xie, Yanqing Xu, Dongmei Li, Zhaojian Song, Yuchi He, Detian Cai, Pingfang Yang, Shiyou Lyu, Li Li, Wei Liu, Xianhua Zhang   +14 more
doaj   +1 more source

Polyploidy in Gymnosperms [PDF]

Evolution, 1959
The gymnosperms constitute a primitive group of seed plants which have a considerable evolutionary interest. A substantial amount of literature on the morphology of the group exists, but very little has been written about the various cytogenetic factors responsible for evolution within the group.
openaire   +1 more source

Triploid Cyprinid Fish (TCF) Under Aeromonas sp. AS1-4 Infection: Metabolite Characteristics and In Vitro Assessment of Probiotic Potentials of Intestinal Enterobacter Strains

Biology
The majority of Aeromonas strains are opportunistic pathogens for both humans and animals, causing a variety of diseases and posing a considerable risk to their health.
Xu-Ying Kuang, Qin-Yang He, Zi-Xuan Fang, Zhuang-Wen Mao, Ming-Zhu Huang, Zi-Le Qin, Jie Peng, Yu-De Wang, Sheng-Wei Luo   +8 more
doaj   +1 more source

Studies on Colchicine Induced Chromosome Doubling for Enhancement of Quality Traits in Ornamental Plants

Plants, 2019
Polyploidy has the utmost importance in horticulture for the development of new ornamental varieties with desirable morphological traits referring to plant size and vigor, leaf thickness, larger flowers with thicker petals, intense color of leaves and ...
Ayesha Manzoor, Touqeer Ahmad, Muhammad Ajmal Bashir, Ishfaq Ahmad Hafiz, Cristian Silvestri   +4 more
doaj   +1 more source

Polyploidy can drive rapid adaptation in yeast [PDF]

, 2015
Polyploidy is observed across the tree of life, yet its influence on evolution remains incompletely understood1–4. Polyploidy, usually whole genome duplication (WGD), is proposed to alter the rate of evolutionary adaptation.
Subhajyoti De, Guillet, Marie, Kishony, Roy, Dowell, R., Kishony, R., Selmecki, A. M., Richmond, P. A., Shoresh, Noam, Marie Guillet, Michor, Franziska, Noam Shoresh, Phillip A. Richmond, Anna M. Selmecki, Roy Kishony, Pellman, David, Maruvka, Y. E., David Pellman, Dowell, Robin, Michor, F., Yosef E. Maruvka, Robin Dowell, Sorenson, A. L., De, Subhajyoti, Franziska Michor, Maruvka, Yosef E., Shoresh, N., Amber L. Sorenson, Selmecki, Anna, Richmond, Phillip A., Pellman, D., Sorenson, Amber, De, S., Guillet, M.   +32 more
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Polyploidy in the Conifer Genus Juniperus: An Unexpectedly High Rate

Frontiers in Plant Science, 2019
Recent research suggests that the frequency of polyploidy may have been underestimated in gymnosperms. One notable example is in the conifer genus Juniperus, where there are already a few reports of polyploids although data are still missing for most ...
Perla Farhat, Perla Farhat, Oriane Hidalgo, Oriane Hidalgo, Thierry Robert, Thierry Robert, Sonja Siljak-Yakovlev, Ilia J. Leitch, Robert P. Adams, Magda Bou Dagher-Kharrat   +9 more
doaj   +1 more source

Polyploidy induction of raspberry species (Rubus) using colchicine and oryzalin

Technology in Horticulture, 2023
Raspberry (Rubus spp.) is a fruit crop used in many products across the United States. Commercial production of raspberry in North Dakota is challenging due to lack of cultivars with winter hardiness.
Amber L. Hermanson, Wenhao Dai
doaj   +1 more source