Results 131 to 140 of about 23,171 (312)
Microspore culture reveals complex meiotic behaviour in a trigenomic Brassica hybrid
BMC Plant Biology, 2015 BackgroundDevelopment of synthetic allohexaploid Brassica (2n = AABBCC) would be beneficial for agriculture, as allelic contributions from three genomes could increase hybrid vigour and broaden adaptation.
A. Mason +7 more
semanticscholar +1 more source
Guangxi ZhiwuParakmeria omeiensis an evergreen tree belonged to Parakmeria of Magnoliaceae, is listed as a critically endangered plant under the first-grade State protection. Aimed to clarify the abortion period of male sterility in bisexual flowers of P.
YU Daoping +4 more
doaj +1 more source
Callose (β-1,3 glucan) is essential for Arabidopsis pollen wall patterning, but not tube growth [PDF]
, 2005 Background: Callose (β-1,3 glucan) separates developing pollen grains, preventing their underlying walls (exine) from fusing. The pollen tubes that transport sperm to female gametes also contain callose, both in their walls as well as in the plugs that ...
Swanson, Rob
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Bio-Protocol, 2016 Pollen grains are male gametophytes produced within the pollen sacs of the anthers of the flower. Recent genetic studies have revealed several components involved in microspore development (Borg et al., 2009; Berger and Twell, 2011), and yet many ...
Min-Jung Kim, Jungmook Kim
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Expression Profiles in Barley Microspore Embryogenesis [PDF]
, 2008 Peer ...
Muñoz-Amatriaín, María +5 more
openaire +2 more sources
Peculiarities in formation of Arabidopsis Thaliana (L.) Heynh, generative organs under space flight conditions [PDF]
Peculiarities in the formation of the andrecium and gynecium elements are described for Arabidopsis plants grown from the stages of two cotyledonous leaves in the Svitoblok-1 device on board the Salyut 6 orbital research station and in the laboratory. It
Chernyayeva, I. I., Kordyum, Y. L.
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Nuclear bodies domain changes with microspore reprogramming to embryogenesis
European Journal of Histochemistry, 2009 We analysed the presence of nuclear bodies and particularly Cajal bodies during representative stages of gametophytic and haploid embryogenic development in isolated microspore and anther cultures of a model system (Brassica napus cv.
JM SeguÃ-Simarro +5 more
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Anomalous pollen grain development after nondifferentiating microspore division in Eremurus
Acta Societatis Botanicorum Poloniae, 2015 Anomalous pollen grain development in Eremurus is caused by an anomalous position of the mitotic spindle and microspore protoplast division into two cells different than in differentiating division.
M. Charzyńska, J. Maleszka, B. Hon
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Potentialités androgénétiques du palmier dattier Phoenix dactylifera L. et culture in vitro d'anthères [PDF]
, 2002 Genetic potentialities if five male date palm genotypes, and in vitro culture of anthers. The experimental results derived from the study of five date palm (Phoenix dactylifera L.) genotypes indicate that the ability of microspores to divide varies with ...
Ben-Abdallah A. +3 more
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STUDY OF CHLOROPHYLL a AND b IN ETIOLATED AND ANDROGENIC PLANTS OF BARLEY (Hordeum vulgare L.) [PDF]
, 2006 In order to characterize the occurrence of albino plantlets during the androgenetic process in barley (Hordeum vulgare L.), chlorophyllous content of microspore derived structures were analyzed in various cultivar.
Asakavičiūtė R. +2 more
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