Results 111 to 120 of about 1,035 (159)

Nutritional, Therapeutic, and Functional Food Perspectives of Kale (<i>Brassica oleracea</i> var. <i>acephala</i>): An Integrative Review. [PDF]

Molecules
Łukaszyk A, Kwiecień I, Kanik A, Blicharska E, Tatarczak-Michalewska M, Białowąs W, Czarnek K, Szopa A.   +7 more
europepmc   +1 more source

Dual Roles of m⁶A Modification: Orchestrating Development and Abiotic Stress Resilience in Plants. [PDF]

Cells
Sun Y, Qin W, Gong Y, Jian Y, Jiang F, Rivero RM, Mittler R, Wu Z, Zhou R.   +8 more
europepmc   +1 more source

A Review of Research Progress in Rice Anther Culture. [PDF]

Curr Issues Mol Biol
Feng Z, Chu H, Cao L, Wang R, Zhang A.
europepmc   +1 more source

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Microspore Embryogenesis in Citrus

2021
This chapter deals with microspore embryogenesis in Citrus. Microspore embryogenesis allows to induce immature gametes (microspores) and to deviate them, in this case, the male one, from the normal gametophytic developmental route in the direction of the sporophytic one, yielding homozygous organisms (embryos and plants).
Yahyaoui E, Germanà Maria
openaire   +2 more sources

Effects of brassinosteroids on microspore embryogenesis in Brassica species

In Vitro Cellular and Developmental Biology - Plant, 2005
Experiments were conducted to determine the effects of brassinosteroids on microspore embryogenesis in Brassica species. Two compounds, 24-epibrassinolide (EBR) and brassinolide (BL), were evaluated. An increase in embryogenesis was observed in all Brassica napus lines evaluated, including Topas 4079 and several recalcitrant cultivars: Garrison, Westar,
A M R Ferrie, Priti Krishna, W A Keller
exaly   +3 more sources

How microspores transform into haploid embryos: changes associated with embryogenesis induction and microspore‐derived embryogenesis

Physiologia Plantarum, 2008
Microspore embryogenesis is the most powerful androgenic pathway to produce haploid and doubled haploid plants. To deviate a microspore toward embryogenesis, a number of factors, different for each species, must concur at the same time and place. Once induced, the microspore undergoes numerous changes at different levels, from overall morphology to ...
José M, Seguí-Simarro, Fernando, Nuez
openaire   +2 more sources

Functional genomics of microspore embryogenesis

Euphytica, 2006
Isolated plant microspores, when stressed and cultured in vitro, can be diverted from their normal gametophytic pathway towards sporophytic development, with the formation of haploid embryos and ultimately doubled-haploid plants. This process is called androgenesis or microspore embryogenesis, and is widely used in plant breeding programmes to generate
Hosp, J., de Faria Maraschin, S., Touraev, A., Boutilier, K.A.   +3 more
openaire   +2 more sources

Initiation of microspore embryogenesis by stress

Trends in Plant Science, 1997
Microspores have the remarkable capacity to develop into haploid plants via embryogenesis in vitro . Stress treatment acts as a trigger for inducing this sporophytic pathway, preventing the development of fertile pollen (gametophytic pathway). The doubled haploids generated are completely homozygous, and represent an important tool for research in ...
Alisher Touraev, Oscar Vicente, Erwin Heberle-Bors   +2 more
openaire   +1 more source

Embryogenesis in callus derived from rice microspores

Plant Cell Reports, 1982
Differentiating calli derived from rice (Oryza sativa L.) microspores were examined histologically. Shoot and root meristems were observed to be arising by both organogenesis as well as embryogenesis. Embryoid attachment to callus (as well as other embryoids) was at the scutellum adjacent to the mesocotyl and radicle.
A D, Genovesi, C W, Magill
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Colchicine-induced microspore embryogenesis in coffee

Plant Cell, Tissue and Organ Culture, 2002
A protocol for the induction of androgenesis and plant regeneration from C. arabica cv. Caturra isolated microspores in vitro using colchicine pretreatment has been developed. Microspores were mechanically isolated and then carefully purified. Before colchicine pretreatment, microspores were cultured in a semi-solid medium for further develop and ...
J.C. Herrera, L.G. Moreno, J.R. Acuña, M. De Peña, D. Osorio   +4 more
openaire   +1 more source