Results 141 to 150 of about 3,834,083 (198)
Plant Cell, Tissue and Organ Culture, 2010 An isolated microspore culture provides an excellent system for the study of microspore induction and embryogenesis, provides a platform for an ever-increasing array of molecular studies, and can produce doubled haploid (DH) plants, which are used to ...
Alison M R Ferrie
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Plant Science, 1995
The present review will examine some of the recent developments in cereal microspore culture. Experimental procedures as well as applied purposes will be considered. This article will mainly concentrate on the culture of isolated microspores, but due to the close relationship some aspects of anther culture will be discussed also.
Horst Lorz, Alwine Jähne
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The present review will examine some of the recent developments in cereal microspore culture. Experimental procedures as well as applied purposes will be considered. This article will mainly concentrate on the culture of isolated microspores, but due to the close relationship some aspects of anther culture will be discussed also.
Horst Lorz, Alwine Jähne
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Barley Isolated Microspore Culture
2021The production of doubled haploids (DHs) has proved to be a highly valuable tool to obtain new cultivars. Among the cereals, barley (Hordeum vulgare L.) is the most successful species in large-scale haploid production. Techniques employed for this purpose are based on either the gynogenetic or the androgenetic pathway.
Luís, Cistué, Begoña, Echávarri
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Journal of Tissue Culture Methods, 1989
Methodologies of microspore culture that have been successfully developed in Brassica napus, Zea mays, and Hordeum vulgare, three major, important crop species. However, the protocols can be applied to other plant species effectively, perhaps with some testing and ...
Bin Huang, Wilfred A. Keller
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Methodologies of microspore culture that have been successfully developed in Brassica napus, Zea mays, and Hordeum vulgare, three major, important crop species. However, the protocols can be applied to other plant species effectively, perhaps with some testing and ...
Bin Huang, Wilfred A. Keller
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Isolated Microspore Culture in Brassica napus
2020Isolated microspore culture is the most efficient technique among those used to induce microspore embryogenesis. In the particular case of Brassica napus, it is also the most widely used and optimized. In this chapter, we describe a protocol for microspore culture in B.
Patricia, Corral-Martínez +2 more
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Microspore development in cultured maize anthers
Plant Cell Reports, 1988The present study follows in vivo and in vitro microspore development utilizing an anther culture-responsive maize genotype (Pa91×FR16) and a DNA-specific fluorescent dye (mithramycin). Cultured anthers were sampled at various times and scored for abnormal microspore divisions, multicellular masses, and embryo-like structures. The frequency of abnormal
S M, Pescitelli, J F, Petolino
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1994
The maize pollen grain represents the beginning of a short-lived gametophytic phase during which the two sperm are delivered to the embryo sac prior to fertilization. Although this stage of the life cycle normally consists of only a few cell divisions, under certain experimental conditions, gametophytes can be induced to undergo an altered development,
J. F. Petolino, A. D. Genovesi
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The maize pollen grain represents the beginning of a short-lived gametophytic phase during which the two sperm are delivered to the embryo sac prior to fertilization. Although this stage of the life cycle normally consists of only a few cell divisions, under certain experimental conditions, gametophytes can be induced to undergo an altered development,
J. F. Petolino, A. D. Genovesi
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Albinism in Microspore Culture
2008Frequent formation of albino plants from in vitro cultured microspores is a particular problem for chromosome doubled haploid production in cereals and grasses. The phenomenon was first thought to be associated with maternal inheritance of plastids visualized by large deletions and rearrangements of plastid genomes in albino plants.
A. M. Torp, S. B. Andersen
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Nuclear fusion in cultured microspores of barley
Plant Cell Reports, 1987Fusion of the generative and vegetative nuclei physically separated by a wall has been observed in cultured microspores of barley. The generative cell appears to play an active role in fusion as it elongates toward the vegetative nucleus, becomes detached from the microspore wall, and finally completely encloses the vegetative nucleus.
Lee, Feng-Ming, Chen, Chi-Chang
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2003
Rye (Secale cereale L.) is an important cereal in Europe, with approximately 90% of global rye production concentrated in this area. In subtropical low latitude areas, rye is grown primarily as a late-fall, early-spring forage and, secondarily, for grain.
S. Pulli, Y.-D. Guo
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Rye (Secale cereale L.) is an important cereal in Europe, with approximately 90% of global rye production concentrated in this area. In subtropical low latitude areas, rye is grown primarily as a late-fall, early-spring forage and, secondarily, for grain.
S. Pulli, Y.-D. Guo
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