Development of tetraploids in tissue culture: modern techniques and biotechnological innovations

Plant Cell Tissue and Organ Culture (PCTOC), Journal Year: 2025, Volume and Issue: 160(2)

Published: Feb. 1, 2025

Language: Английский

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Root sweet root: how date palm uses osmotic adjustment to thrive in arid climates

Journal of Experimental Botany, Journal Year: 2025, Volume and Issue: 76(4), P. 909 - 912

Published: Feb. 25, 2025

This article comments on: Franzisky BL, Mueller HM, Du B, Lux T, White PJ, Carpentier SC, Winkler JB, Schnitzler JP, Kudla J, Kangasjärvi Reichelt M, Mithöfer A, Mayer KFX, Rennenberg H, Ache P, Hedrich R, Messerer Geilfus CM. 2025. Date palm diverts organic solutes for root osmotic adjustment and protects leaves from oxidative damage in early drought acclimation. Journal of Experimental Botany 76, 1244–1265 https://doi.org/10.1093/jxb/erae456.

Language: Английский

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Polyploid crape myrtle was produced through hybridizing with 2n gametes induced by high-temperature

Euphytica, Journal Year: 2025, Volume and Issue: 221(4)

Published: March 6, 2025

Language: Английский

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Octoploid blueberry development for drought tolerance: A combined approach of in vitro polyploidization and somatic organogenesis

Electronic Journal of Biotechnology, Journal Year: 2025, Volume and Issue: unknown

Published: March 1, 2025

Language: Английский

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Germplasm resource and genetic breeding of <i>Zinnia</i>: a review

Ornamental Plant Research, Journal Year: 2025, Volume and Issue: 5(1), P. 0 - 0

Published: Jan. 1, 2025

Language: Английский

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Development and characteristics of intergeneric Brassica rapa L. subsp. pekinensis × Sinapis alba hybrids as a new germplasm for the breeding

Scientia Horticulturae, Journal Year: 2025, Volume and Issue: 344, P. 114102 - 114102

Published: March 1, 2025

Language: Английский

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Comparison of the morphological and physiological characteristics of diploid and tetraploid Luculia pinceana Hook.

BMC Plant Biology, Journal Year: 2025, Volume and Issue: 25(1)

Published: April 25, 2025

To explore the physiological and biochemical differences between different ploidy Luculia pinceana Hook. varieties to obtain germplasm resources with excellent horticultural characteristics strong resistance, we analysed compared morphological characteristics, photosynthetic properties, indices of diploid tetraploid L. pinceana. (1) Tetraploid exhibited distinct polyploid including a smaller plant, rounder, thicker, darker green leaves, as well coarser longer leaf stem hairs. Moreover, flowers tetraploids are relatively large, diameters flowers, lengths corolla tubes pistils all extremely significantly greater than those diploids. Compared tetraploids, width thickness plants increased by 16.38% 14.71%, respectively, whereas length, area, plant height decreased 21.20%, 3.46%, 54.86%, respectively. (2) The diurnal variation curve photosynthesis in was unimodal, reaching maximum value at approximately 10:00. plants, presented net rate (Pmax), light saturation point (LSP), compensation (LCP). (3) diploids, leaves activities antioxidant enzymes, superoxide dismutase (SOD, + 51.61%), peroxidase (POD, 6226%), catalase (CAT, 211.66%). Additionally, concentrations osmolytes [soluble sugar (SS, 80.11%), soluble protein (SP, 63.49%), proline (Pro, 57.40%)] were markedly elevated. Conversely, malondialdehyde (MDA) content substantially (-46.16%). These results demonstrate that has ornamental value, fertility resistance. It is an breeding material for provides basis cultivation new

Language: Английский

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Immediate premeiotic transcriptomic effects following nonchemically induced whole genome duplication in the moss Funaria hygrometrica

New Phytologist, Journal Year: 2025, Volume and Issue: unknown

Published: May 12, 2025

Language: Английский

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Polyploidy-mediated resilience in hepatic aging: molecular mechanisms and functional implication

Egyptian Liver Journal, Journal Year: 2024, Volume and Issue: 14(1)

Published: Nov. 12, 2024

Abstract Background Polyploidization, a process where cells acquire additional chromosome sets, is unique characteristic of hepatocytes. This has been increasingly recognized as an adaptive mechanism for maintaining liver function during aging, period characterized by cellular senescence, DNA damage, and metabolic dysregulation. Purpose review explores the molecular mechanisms underlying hepatocyte polyploidization its potential role in promoting resilience against aging-related decline function. We assess how polyploid hepatocytes contribute to genomic stability, stress resistance, adaptation, highlighting their relevance aging. Main body Hepatocyte occurs through such cytokinesis failure endoreplication, leading binuclear or mononuclear cells. Polyploid exhibit enhanced repair capacity, which helps mitigate accumulation age-related damage. The increased gene dosage facilitates better responses, particularly oxidative genotoxic insults. Metabolic adaptations, including xenobiotic metabolism lipid regulation, further support liver’s ability maintain homeostasis Additionally, demonstrate altered epigenetic landscapes proteostasis mechanisms, contributing improved reduced susceptibility senescence. These adaptations collectively enhance structural challenges. Conclusion represents critical protective that safeguard instability, dysfunction, stress. Understanding pathways driving could pave way novel therapeutic strategies combat disorders health span. Graphical

Language: Английский

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Advances in Molecular Research of Tropical Fruit

International Journal of Molecular Sciences, Journal Year: 2024, Volume and Issue: 25(24), P. 13582 - 13582

Published: Dec. 19, 2024

Fruit trees, similar to other edible plants, hold immense commercial value within the agricultural sector [...]

Language: Английский

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