Autophagy is activated and involved in cell death with participation of cathepsins during stress-induced microspore embryogenesis in barley [PDF]
, 2018 Microspores are reprogrammed towards embryogenesis by stress. Many microspores die after this stress, limiting the efficiency of microspore embryogenesis. Autophagy is a degradation pathway that plays critical roles in stress response and cell death.
Berenguer, Eduardo +4 more
core +1 more source
Androgenesis induction in microspore culture of sweet pepper (Capsicum annuum L.) [PDF]
, 2011 Isolated microspore culture experiments were carried out in sweet pepper (Capsicum annuum L.) F1 hybrid genotypes. In the first experiment, four culture media (W14, B5, MS and NLN) were compared to test their effectiveness in inducing the formation ...
Gémesné Juhász, Anikó +5 more
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Toward in vitro fertilization in Brachiaria spp. [PDF]
, 2010 Brachiaria are forage grasses widely cultivated in tropical areas. In vitro pollination was applied to accessions of Brachiaria spp. by placing pollen of non-dehiscent anthers on a solid medium near isolated ovaries.
Alves, E.R. +5 more
core +2 more sources
Production of embryos from microspore cultures of Portuguese tronchuda cabbage landraces [PDF]
, 1996 Twelve accessions of tronchuda cabbage landraces were tested for their ability to produce embryos through microspore culture in NLN-13 medium. A sample from all the isolations was stained with DAPI for determination of microspore developmental stage. The
Dias, J. S., Vicente, Joana G.
core +1 more source
Genetic variability of anther donor versus spontaneous doubled haploid descendents and colchicine induced doubled haploid sweet pepper (Capsicum annuum L.) lines [PDF]
, 2001 Haploid (n) and doubled haploid (DH) plants were developed in anther culture of sweet pepper (Capsicum annuum L.). Regenerants were analyzed by flow cytometry for haploid (n = 12) and spontaneous doubled haploid (2n = 24) genomes.
Gyulai, Gábor +3 more
core +1 more source
Morphogenic microspore as an initial cell of androgenesis in vitro: review of the problem [PDF]
, 2017 The phenomenon of androgenesis in vitro is widely used in biotechnological investigations of commercially valuable plants. When solving the specific tasks it is important to enter into the culture in vitro anthers containing sporogenous cells which are ...
Kruglova, N. N. +2 more
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5-azacytidine promotes microspore embryogenesis initiation by decreasing global DNA methylation,but prevents subsequent embryo development in rapeseed and barley [PDF]
, 2015 17 p.-10 fig.Microspores are reprogrammed by stress in vitro toward embryogenesis. This process is an important tool in breeding to obtain double-haploid plants.
Cano, Vanesa +4 more
core +2 more sources
Gametic and somatic embryogenesis through in vitro anther culture of different Citrus genotypes [PDF]
, 2015 : In vitro tissue culture represents a useful technique for advancing Citrus breeding and propagation. Among in vitro regeneration systems, anther culture is commonly used to produce haploids and doubled haploids for a fast-track producing homozygous ...
Abdelgalel, A.M. +6 more
core +1 more source
The low molecular weight fraction of compounds released from immature wheat pistils supports barley pollen embryogenesis [PDF]
, 2015 Pollen embryogenesis provides a useful means of generating haploid plants for plant breeding and basic research. Although it is well established that the efficacy of the process can be enhanced by the provision of immature pistils as a nurse tissue, the ...
Hans-Peter Mock +3 more
core +2 more sources
Teknik Kultur Anther pada Pemuliaan Anthurium [PDF]
, 2007 . Kultur anther merupakan teknik baru yang telah dikembangkan pada beberapa tanaman untuk mendapatkan galur murni melalui produksi tanaman haploid ganda.
Rachmawati, F. (Fitri) +1 more
core +2 more sources