Results 31 to 40 of about 7,798,395 (154)

Fisiologia e metabolismo da embriogênese somática e zigótica de Acca sellowiana (Berg) Burret (MYRTACEAE) [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Programa de Pós-graduação em Recursos Genéticos Vegetais, Florianópolis, 2008The Acca sellowiana somatic embryogenesis model system has been extensively studied
Müller, Taina Soraia
core  

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

Somatic Embryogenesis in Olive

open access: yes, 2021
The olive is a fruit tree species economically very important in countries of the Mediterranean basin. Somatic embryogenesis is a powerful in vitro technique with multiple uses in different fields, including breeding programs performed by both classical ...
Carolina Sánchez-Romero
core   +1 more source

Advances in Somatic Embryogenesis of Banana

open access: yes, 2023
The cultivation of bananas and plantains (Musa spp.) holds significant global economic importance, but faces numerous challenges, which may include diverse abiotic and biotic factors such as drought and various diseases caused by fungi, viruses, and ...
Jaindra Nath Tripathi   +2 more
core   +1 more source

Microspore embryogenesis in barley: anther pre-treatment stimulates plant defence gene expression [PDF]

open access: yes, 2009
Microspore embryogenesis (ME) is a process in which the gametophytic pollen programme of the microspore is reorientated towards a new embryo sporophytic programme.
Mazeyrat-Gourbeyre, F.   +3 more
core   +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  

Biotechnological Research Progress in Jatropha, a Biodiesel-Yielding Plant

open access: yesPlants, 2022
Environmental pollution is one of the most pressing challenges in today’s world. The main cause of this pollution is fuel emissions from automobiles and other sources.
Jameel M. Al-Khayri   +5 more
doaj   +1 more source

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  

THE EFFECT OF TDZ (Thidiazuron) ON THE FORMATION OF DIRECT SOMATIC EMBRYOGENESIS IN Phalaenopsis sp. ORCHID

open access: yesJurnal Agrotek Tropika
Orchids (Phalaenopsis sp.) are among the most valuable ornamental plants due to their wide range of flower colors and high commercial demand. However, conventional propagation methods are often inefficient for large-scale production, necessitating the ...
Intan Dwi Adinda   +6 more
doaj   +1 more source

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