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Cyto-histological Studies on Callus Formation and Its Regeneration in Anther Culture of Oryza satiz}a L
Anther culture Callus Oryza sativa Plant regeneration Rice Ultrastructure
2009/8/6
Histological characteristics of globular shaped pollen callus (globules) developed from multicellular pollen grains were examined in rice anther culture (Oryza sativa L.). The ultrastructure of polle...
A Scanning Electron Microscope Study on Japonica Type Rice Callus Cultures, with Emphasis on Plantlet Initiation
Callus Japonica type rice Membranous layer Nodular structure Oryza sativa Scanning electron microscopy Shoot-bud formation Surface stabilization
2009/8/6
Morphological details of rice callus cultures were examined at the initial stage of plantlet development, together with the growth of callus established from mature seeds, with the aid of scanning elc...
Ultrastructure of Inoculated Anthers in Relation to the Frequency of Induction of Pollen Callus in Anther Culture of Oryza sativa L
Anther Culture Oryza sativa L Rice Ultrastructure
2009/8/6
The formation of pollen callus was induced when rice anthers, which contained microspores in the mid-uninucleate and late-uninucleate stage, were cultured. The ultrastructure of the microspores was al...
Isolation and Culture of Protoplast from Finger Millet(Eleusine coracana)Callus
Cell division Cell wall Finger millet Protoplast isolation and culture
2009/8/5
High yield of protoplast was obtained from the green callus tissue of finger millet at one week after subculture on MS medium with 0.2 mgl-1 2, 4-D and 0.1 mgl-1 kinetin. The protoplasts were release...
Regeneration via Somatic Embryogenesis and/or Organogenesis in Callus from Mature Seeds of Echinochloa oryzicola Vasing
Barnyard grass Callus formation Organogenesis Regeneration Somatic embryogenesis
2009/8/4
Callus was initiated from mature seeds without the rinds of barnyard grass, Echinochloa oryzicola Vasing, on a modified Murashige and Skoog (MS) medium containing 2.0∼20.0 mgl-1 2, 4-D. The rate...
An Efficient Method for Callus Formation of Protoplasts from Peanut (Arachis hypogaea L.) Leaf Mesophyll
Callus formation Mesophyll protoplast Peanut Protoplast culture
2009/7/30
High yields of viable protoplasts were obtained from leaf mesophyll of 10-day-old peanut seedlings (Arachis hypogaea L. var. Lokal). An enzyme solution containing 1% Cellulase YC, 2% Meicelase P-1, 0....
Haploid Plantlet Production through Somatic Embryogenesis in Anther-Derived Callus of Bupleurum falcatum
Anther culture Bupleurum falcatum Haploid Somatic embryogensis
2009/7/28
This study was carried out to verify the production of haploid plantlets through somatic embryogenesis of Bupleurum falcatum in anther culture (2n=16). Flowers with anthers at the uninucleate stage, l...
Improvement of the Aluminum Borate Whisker-Mediated Method of DNA Delivery into Rice Callus
Aluminum borate whiskers ß -glucuronidase gene Rice callus Silicon carbide whiskers Transgenic plant
2009/7/28
We improved the aluminum borate whisker-mediated method of DNA delivery into rice callus (Oryza sativa L., cv. Notohikari). The following factors were examined: amount of whiskers, the kind of apparat...
Ultrastructural Changes Leading to Plantlet Differentiation in Callus Cultures of African Rice
Amyloplast Callus Differentiation 0ryza glaberrima Plant regeneration Ultrastructure
2009/7/28
Semithin and ultrathin sections of callus tissues of African rice (Oryza glaberrima Steud) after 7 and 14 days of initiation were compared with similar cultures after 3, 5, 7 and 10 days of incubation...
Plantlet Regeneration and Novel Protein Synthesis in a Long-term Cultured Callus of Rice in Response to Abscisic Acid
Abscisic acid Novel Proteins 0ryza satioa Plant regeneration Rice callus
2009/7/28
Some physiological changes induced by abscisic acid (ABA) were investigated in a long-term cultured callus of rice, Oryza sativa, L. cultivar YUHKARA. The results were as follows : (1) The retardation...
Histological Observaion of Callus Formation in Mungbean (Vigna radiata (L.) Wilczek) Cotyledon Culture
Callus Cotyledon Histology Mungbean
2009/7/28
Histological observation was conducted to evaluate the origin, initiation site and development of callus in mungbean cotyledon culture. Results showed that callus formation in mungbean occurred in thr...
Identification of Callus Induction Potential of 15 Indonesian Rice Genotypes
Callus browning Callus induction ability Embryogenic callus Rice
2009/7/24
The callus induction potential of 15 indica rice genotypes from Indonesia was examined in comparison with that of the japonica rice Nipponbare. Callus was induced from embryos of mature seeds and root...
Callus Induction and Adventitious Shoot Regeneration from Petiole of Erigeron breviscapus
Adventitious shoot Erigeron breviscapus (Vant.)Hand-Mazz Micropropagation Morphogenetic callus Petiole
2009/7/23
Callus Induction and Adventitious Shoot Regeneration from Petiole of Erigeron breviscapus.
Variation in Spikelet-Related Traits of Rice Plants Regenerated from Mature Seed-Derived Callus Culture
Callus Regenerated plants Rice Spikelet fertility
2009/7/23
Callus is an excellent source for in vitro plant regeneration, but plants regenerated from callus sometimes show phenotypic and genotypic variation from the initial plants. In this study, the variatio...
Some Factors Affecting the Callus Formation in Anther Culture of Bupleurum falcatum L
Anther culture Anther stage Bupleurum falcatum L Phytohormone Temperature pretreatment
2009/7/23
Some Factors Affecting the Callus Formation in Anther Culture of Bupleurum falcatum L.