Induced Androgenic Embryogenesis in Cereals

Kahrizi, Danial; Mirzaei, Maryam

doi:10.5772/36646

Cited by 2 publications

(1 citation statement)

References 28 publications

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“…Whereas, investigations by Chaturvedi on such species were reported to have perforated with stretched-edge exine ornamentations (36). Some researchers (37)(38)(39)(40) suggested the microspores in mid-uninucleic stage for…”

Section: Discussionmentioning

confidence: 99%

The micromorphological investigation of pollen grains of some important allergenic plants in Kermanshah (West of Iran)

Masoumi

Fathi

Hajmoradi

et al. 2019

Cell Mol Biol (Noisy-le-grand)

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Allergenic pollens are found in gardens, fields and green spaces around cities. In Kermanshah, located in the west of Iran, seven allergen pollen samples were collected directly from nature and studied according to the Erdtman acetolysis method by using Light Microscope (LM) and Scanning Electron Microscope (SEM). In this study, atmospheric pollens were also examined by the Durham method. The results showed that the pollen grains were small, medium, and large in terms of size, and Triporate, Pantoporate, Colpate and Tricolporate in terms of aperture. In addition, they were Striate, Perforate, Macroechinate, Microechinate, and Psilate with regard to exine ornamentation; however, the echinate type was more common. In general, Prolate to a spherical shape, mediumsized, perforate, and echinate pollen characteristics are popular in the important allergenic plants. Therefore, due to the human's manipulations in nature and also the extensive size of gardens and fields, there are many types of weeds in Kermanshah Province which are significant in terms of being allergenic.

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Section: Discussionmentioning

confidence: 99%

The micromorphological investigation of pollen grains of some important allergenic plants in Kermanshah (West of Iran)

Masoumi

Fathi

Hajmoradi

et al. 2019

Cell Mol Biol (Noisy-le-grand)

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Effects of magnetic field on cell dedifferentiation and callus induction derived from embryo culture in bread wheat (Triticum aestivum. L) genotypes

et al. 2012

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Current study was conducted to investigation of effect of magnetic field on cell dedifferentiation and follow it callus induction derived from mature embryo culture in bread wheat genotypes. For this purpose, a factorial experiment based on completely randomized design was carried out with two wheat genotypes and three level of magnetic field strength (0.0, 8.8 and 17.6 Tesla) in three replications. Callus growth rate (CGR), relative growth rate (RGR), callus relative growth rate (CRGR), percentage of callus water content and percentage of callus induction traits were measured. To sum up, the results showed that differences between wheat genotypes and level of magnetic field strength were significant for some studied treats related to callus induction. The effect of magnetic field levels on CGR (from 0.181 to 0.175), RGR (from 1.442 to 0.655) and CRGR (from 0.052 to 0.022) were decreased with increment of magnetic field intensity.

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Induced Androgenic Embryogenesis in Cereals

Cited by 2 publications

References 28 publications

The micromorphological investigation of pollen grains of some important allergenic plants in Kermanshah (West of Iran)

The micromorphological investigation of pollen grains of some important allergenic plants in Kermanshah (West of Iran)

Effects of magnetic field on cell dedifferentiation and callus induction derived from embryo culture in bread wheat (Triticum aestivum. L) genotypes

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