Anatomical Study of Somatic Embryogenesis in Glycine max (L.) Merrill
نویسندگان
چکیده
منابع مشابه
Assessment of somatic embryogenesis potency in Indian soybean [Glycine max (L.) Merr.] cultivars.
Majority of the Indian soybean cultivars are recalcitrant to tissue culture regeneration. The present communication reports the development of somatic embryogenesis in a liquid culture medium from immature cotyledons of G. max. Following induction with 2,4-dichlorophenoxyacetic acid (2,4-D) or naphthalene acetic acid (NAA), the number of somatic embryos and percentage of explants that responded...
متن کاملSomatic embryogenesis and plant regeneration in Soybean [Glycine max (L.) Merr.]
Establishment of efficient protocol for the induction of somatic embryogenesis and plant regeneration from embryonic axes explants was achieved in Glycine max (L.) Merr. Highest frequency (92.9%) of embryogenic callus formation was obtained from embryonic axes explants of cv. CO-1 on MS media containing 2,4-Dichlorophenoxy acetic acid (2,4-D) and 6-benzyl adenine (BA). Fast growing, yellowish n...
متن کاملImprovement of qualitative and quantitative traits in soybean [Glycine Max (L.) Merrill] through gamma irradiation
Gamma irradiation was used at different doses (80, 160 and 240 Gy) on Glycine Max (L.) Merrill cv. Hill homogenous seeds. A single suitable M2 plant was selected and evaluated at M3 and M4 along with its parent and three other varieties as control in RCBD experiment in Sari Agricultural Sciences and Natural Resources University’s experimental field. M-8...
متن کاملGenetic variation in an inbred plant: variation in tissue cultures of soybean [Glycine max (L.) Merrill].
Although soybean [Glycine max (L.) Merrill] grows as an inbreeding, generally homozygous, plant, the germplasm of the species contains large amounts of genetic variation. Analysis of soybean DNA has indicated that variation of RFLP (restriction fragment length polymorphism) markers within the species usually entails only two alleles at any one locus and that mixtures of such dimorphic loci acco...
متن کاملSomatic Crossing over in GLYCINE MAX (L.) Merrill: Effect of Some Inhibitors of DNA Synthesis on the Induction of Somatic Crossing over and Point Mutations.
Glycine max (soybean) is the only known higher plant with a definitely established occurrence of somatic crossing over. This material lends itself to the analysis of somatic crossing over, gross chromosomal aberrations and mutations, all of which may be induced by the same treatment of the mutagen given to seeds. This is made possible because gene Y(11) for chlorophyll development in the variet...
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ژورنال
عنوان ژورنال: Brazilian Archives of Biology and Technology
سال: 2002
ISSN: 1516-8913
DOI: 10.1590/s1516-89132002000300005