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Depletion of Primordial Germ Cells (PGCs) by X-irradiation to Extraembryonic Region of Chicken Embryos and Expression of Xenotransplanted Quail PGCs
chicken chimera primordial germ cell quail soft x-ray
2009/7/29
The generation of germline chimeras by the transfer of primordial germ cells (PGCs) requires incorporation of the PGCs of the donor into the gonadal tissue of the recipient embryo. We investigated the...
Effects of Busulfan Sustained-release Emulsion on Depletion and Repopulation of Primordial Germ Cells in Early Chicken Embryos
busulfan sustained-release emulsion early chicken embryos germline chimeras primordial germ cells
2009/7/29
The current study aimed to determine the optimal time of busulfan (1,4-butanediol dimethanesulfonate) administration for the preparation of suitable recipient embryos to generate germline chimeras in ...
Plant Regeneration from Axillary Buds of Plants and Calli of Mature Embryos in Glehnia littoralis
Axillary buds Embryoids Glehnia littoralis Mature embryos Plant regeneration Umbelliferae
2009/7/29
Glehnia littoralis Fr. Schm. is very popular as a flavored wild vegetable and the roots are a useful crude drug. However, cultivation of Glehnia is extremely expensive because of the short harvest per...
Regeneration of Muscular Dystrophy Chickens by Transplantation of Early Blastodermal Cells into Recipient Embryos
blastoderm chicken germline chimera muscular dystrophy regeneration
2009/7/29
A novel strategy has been developed to generate muscular dystrophy chickens by means of germline chimeras. Donor embryos were obtained from the New Hampshire chicken; NH-413 strain which have genes re...
Preferential Migration of Transferred Primordial Germ Cells to Left Germinal Ridge of Recipient Embryos in Chickens
chicken germinal ridge migration primordial germ cell
2009/7/29
Chicken primordial germ cells (PGCs) circulate in the bloodstream and migrate to germinal ridges.In order to assess the migration frequencies of PGCs to left or right germinal ridges, PGCs were transf...
Anatomy and Ultrastructure of the Developing Radicle in Rice Embryos:An Approach to the Study of Somatic Embryogeny
Embryogenesis Oryza sativa Plasmodesm Radicle Ultrastructure
2009/7/24
The development of the radicle at the basal portion of rice rygotic embryos was studied. Median sagittal sections and transverse sections indicated that a radicle tip arose at the ventral side of the...
Effect of Colchicine and Oryzalin Treatments on Tetraploid Production of Nucellar Embryos in Meiwa Kumquat (Fortunella crassifolia Swingle)
Colchicine Oryzalin Treatments Tetraploid Production Nucellar Embryos
2009/7/13
In vitro chromosome doubling of nucellar embryos was investigated in Meiwa kumquat (Fortunella crassifolia Swingle). Nucellar embryos were aseptically treated with two antimitotic agents, colchicine a...
Study on the In Vitro Culture Conditions for Raising Seedlings from Embryos Excised from Immature Seeds of Lilium japonicum Thunb
in vitro Culture Conditions Seedlings Embryos
2009/7/10
The effects of various such culture conditions as culture temperature, and concentration of sucrose, gelling reagents and plant growth regulators on the growth and development of embryos excised from ...
Effects of Sperm Pretreatments and In vitro Culture Systems on Development of In vitro Fertilized Embryos Derived from Prepubertal Boer Goat Oocytes in China
Embryo Culture In vitro Fertilization Oocyte Prepubertal Goat Sperm Pretreatment
2016/4/29
Use of oocytes from prepubertal animals for in vitro embryo production holds potential application for reducing generation intervals and increasing genetic progress through embryo transfer. The object...
Production and transfer of embryos in Algerian“Cheurfa”bovine breed
Superovulation embryo transfer cattle local
2009/3/4
This work has permitted to test the response of the local cattle Cheurfa for a pFSH superovulation treatment based on administration of 40 mg pFSH (LH/FSH 40%), at a rhythm of 2 injections ev...
Obtention of in vitro Haploid Plants From in situ Induced Haploid Embryos in Cucumber（Cucumis sativus L）
vitro Haploid Plants Haploid Embryos Cucumber（Cucumis sativus L）
2009/1/16
In this study the obtention of in vitro haploid plants from haploid embryos induced by pollination with irradiated pollen was investigated. The haploid embryos of four cucumber genotypes obtained in ...
Dessiccation Using Saturated Salt Solutions and Improvement Germination Rate of Walnut（Juglans regia L.）Somatic Embryos
Saturated Salt Solutions Improvement Germination Rate Walnut（Juglans regia L.） Somatic Embryos
2009/1/14
Desiccation of somatic embryos under different air humidities conditioned by saturated salt solutions for different dura-tions; relationships between desiccation and germination or root formation in t...
In vitro Plantlet Regeneration from Mature Embryos of Linden（Tilia platyphyllos Scop.）and Multiplication of its Buds
Tilia platypyllos embryo culture mature embryo tissue culture plantlet regeneration
2009/1/14
In this study, the effects of different sucrose, BAP and Kinetin concentrations in MS medium on plantlet formation, bud formation on the plantlets and development of embryos isolated from the seeds o...
High Efficiency Somatic Embryogenesis from Immature Zygotic Embryos of Grapevine：The Effect of Genotype, Media, 2,4-D, and Incubation Conditions
Grapevine zygotic embryo somatic embryo regeneration
2009/1/8
Immature zygotic embryos of 41 B grape rootstock (V. vinifera L. cv. 'Chasselas' x V. berlandieri) and Yalova İncisi (V. vinifera L.) were cultured on MS, NN, and B5 media supplemented with 0.5, ...
In vitro production of embryos from high performance cows and the development of frozen-thawed embryos after transfer: a field study
cattle in vitro embryos cryopreservation
2015/3/17
In this field study, embryos were derived from genetically highly valuable cows excluded from breeding due to reproductive disorders. Cows, 5 to 10 years old, of Czech Siemmental, Holstein Dairy and B...