Results 21 to 30 of about 2,955 (120)

Molecular insights into somatic embryogenesis in Agave angustifolia: characterization of the AaSERK gene

open access: yesPolibotánica
The Agave genus, with 204 species, including 163 natives to Mexico, is of paramount significance in ethnobotanical, ecological, and economic contexts. However, over-exploitation and uncontrolled harvesting of these plants endanger their survival due to ...
Jesús Ignacio Reyes-Díaz   +1 more
doaj   +1 more source

Progress in Somatic Embryogenesis of Japanese Pines

open access: yesFrontiers in Plant Science, 2019
Somatic embryogenesis (SE) in not only one of the most promising techniques for mass propagation of selected trees, but also is a valuable tool for basic research studies in cell biology and genetic engineering, and it allows the long-term ex situ ...
Tsuyoshi E. Maruyama, Yoshihisa Hosoi
doaj   +1 more source

Modulation of Organogenesis and Somatic Embryogenesis by Ethylene: An Overview

open access: yesPlants, 2021
Ethylene is a plant hormone controlling physiological and developmental processes such as fruit maturation, hairy root formation, and leaf abscission.
Mariana Neves   +3 more
doaj   +1 more source

Molecular and histological validation of modified in ovulo nucellus culture based high-competency direct somatic embryogenesis and amplitude true-to-the-type plantlet recovery in Kinnow mandarin

open access: yesFrontiers in Plant Science, 2023
Kinnow (Citrus nobilis Lour. × Citrus deliciosa Ten.) needs to be genetically improved for traits such as seedlessness using biotechnological tools. Indirect somatic embryogenesis (ISE) protocols have been reported for citrus improvement.
Theivanai Murugan   +6 more
doaj   +1 more source

In Vitro Regeneration of Tea (Camellia sinensis (L). O. Kuntze) By Somatic Embryogenesis from Immature Cotyledon Tissues

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2021
Tea (Camellia sinensis) is the world's most popular beverage plant, as well as an important plantation crop with high commercial value. It has been maintained for centuries through conventional vegetative propagation.
Emine Yurteri   +3 more
doaj   +1 more source

Cryopreservation of Woody Crops: The Avocado Case

open access: yesPlants, 2021
Recent development and implementation of crop cryopreservation protocols has increased the capacity to maintain recalcitrant seeded germplasm collections via cryopreserved in vitro material.
Chris O’Brien   +6 more
doaj   +1 more source

A Preliminary Investigation on the Functional Validation and Interactions of PoWOX Genes in Peony (Paeonia ostii)

open access: yesHorticulturae, 2022
As a woody plant, peony (Paeonia suffruticosa) has a long growth cycle and inefficient traditional breeding techniques. There is an urgent need in peony molecular breeding to establish an efficient and stable in vitro regeneration and genetic ...
Mengsi Xia   +8 more
doaj   +1 more source

Telomere Length in Norway Spruce during Somatic Embryogenesis and Cryopreservation

open access: yesPlants, 2021
Telomeres i.e., termini of the eukaryotic chromosomes protect chromosomes during DNA replication. Shortening of telomeres, either due to stress or ageing is related to replicative cellular senescence.
Tuija Aronen, Susanna Virta, Saila Varis
doaj   +1 more source

Indirect somatic embryogenesis of Swietenia macrophylla King in semisolid culture medium

open access: yesBiotecnología Vegetal, 2010
Biotechnological techniques are an alternative to propagate Swietenia macrophylla King. However, micropropagation by organogenesis in this species has been little or not developed due to big microbial contamination and low indexes of in vitro plants ...
Raúl Collado   +5 more
doaj  

Biotechnology tolls in Araucaria angustifolia conservation and improvement: inductive factors affecting somatic embryogenesis

open access: yesCrop Breeding and Applied Biotechnology, 2002
Biotechnological techniques based on somatic embryogenesis have been employed for capturing genetic gains in forest breeding programs. The present work aimed at studying the factors associated with the induction of somatic embryogenesis in Araucaria ...
Vanildo Silveira   +4 more
doaj  

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