somatic and zygotic embryos
Dicamba growth regulator promotes genotype independent somatic embryogenesis from immature zygotic embryos of tropical maize inbred lines.
... immature embryos 12 to 18 days after pollination (DAP) ranging from 1 to ...cultured embryos was observed within 1 week following culture with swelling and subsequent formation of mass at the embryo axis ...
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Testing of Algerian fir zygotic and somatic embryos on defence reactions in vitro
... in somatic and zygotic embryos (Klimaszewska et ...maturing somatic embryos of Picea abies (Gösslová et ...matic embryos, indicating the importance of lipid reserves during ...
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In vitro testing of defense reactions in zygotic and somatic embryos of Abies numidica
... cotyledonary somatic embryos and mature zygotic embryos of Abies numidica was tested in vitro by dual cultures with tester, fungus Phaeolus ...of embryos expressed defense reactions ...
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Biochemical characterization of somatic embryogenesis and genetic transformation studies in Terminalia chebula Retz.: An immensely valuable medicinal tree
... of somatic embryo specific proteins with zygotic embryo proteins was ...in zygotic embryos and non-embryogenic callus as well as in embryogenic callus with different developmental stages which ...
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Somatic embryogenesis from immature and mature zygotic embryos ofCryptomeria japonica I: Embryogenic cell induction and its morphological characteristics
... Lu CY, Thorpe TA (1987) Somatic embryogenesis and plantlet regeneration in cultured immature embryos of Picea gfauca. Jalonen P, von Arnold S (1991) Characterization of em[r] ...
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Somatic embryogenesis and plantlet regeneration from nodal cultures of celastrus paniculatus willd. – a rare endangered medicinal plant
... malformed embryos reduced on medium containing higher concentration did not germinate and showed poor conversion into plantlets (Table ...of somatic embryo development revealed preglobular (Figure 3A) ...
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Somaclonal Variation Among Somatic-Embryo Derived Plants of Olea europaea L “cv. Kroneiki”
... , somatic embryogenesis has been induced mostly in juvenile material from cotyledonary tissues [12,13,14], immature zygotic embryos [15,13, 16,17] and mature embryo callus ...inducing somatic ...
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Uptake and metabolism of 2,4-dichlorophenoxyacetic acid during induction of Norway spruce (Picea abies (L.) Karst.) somatic embryogenesis
... Uptake and metabolism of 2,4-dichlorophenoxyacetic acid (2,4-D) into zygotic embryos of Norway spruce (Picea abies (L.) Karst.) were studied on medium used for induction of somatic embryogenesis. The ...
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Differential success of somatic embryogenesis in random gene pool of Norway spruce
... The induction of embryogenic tissue in conifer- ous species is strictly dependent upon the choice of explants (Stasolla, Yeung 2003). The proem- bryonal suspensor mass was initiated from 4–15% of mature zygotic ...
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Regeneration of zygotic-like microspore-derived embryos suggests an important role for the suspensor in early embryo patterning
... excised zygotic embryos (Liu et ...Non-zygotic embryos derived from in vitro cultures of somatic or gametophytic cells (Ferrie et ...to zygotic embryos for research on the ...
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Induction of somatic embryos in cultures of Asparagus racemosus Willd: an endangered medicinally important plant
... Results: Somatic embryos were induced by zygotic embryos germinating on callus induction medium (MS media with ...of somatic embryo formation and no malformed embryos were ...as ...
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Somatic Embryogenesis in Arabidopsis thaliana Is Facilitated by Mutations in Genes Repressing Meristematic Cell Divisions
... Establishment of embryogenic cell lines from pt, clv, and pt clv seedlings: Seed germination in liquid medium in the presence of 2,4-D led to stunted seedlings without root growth and hypocotyl elongation for both pt ...
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Genotype-independent regeneration of hybrid maize cultivated at the coastal region of Kenya
... steadily increasing, the productivity of maize has been declining due to several production factors over the past years. The use of inorganic fertilizers, pesticides and herbicides in addition to conventional breeding ...
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EMBRYOGENESIS AND RHIZOGENESIS IN MATURE ZYGOTIC EMBRYOS OF OLIVE (OLEA EUROPAEA L.) CULTIVARS MISSION AND KRONEIKI
... [17]. Somatic embryogenesis and rhizogenesis in each experiment (11 replicates) were expressed as the mean number of calli forming one or more embryos or ...
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Dual roles of zygotic and maternal Scribble1 in neural migration and convergent extension movements in zebrafish embryos
... In Drosophila scribble and C. elegans let-413 mutants, cell- cell junctions are not positioned properly, resulting in embryonic death with severe apicobasal polarity defects in epithelial cells (Bilder and Perrimon, ...
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Pgc suppresses the zygotically acting RNA decay pathway to protect germ plasm RNAs in the Drosophila embryo
... this, embryos exhibited severe patterning defects when the nos-pgc 3 ′ UTR transgene was expressed during oogenesis under the control of the germline- specific nos-GAL4-VP16 ...resulting somatic defects ...
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In Vitro Regeneration through Somatic Embryogenesis for Quality propagation of Gerbera jamesonii
... It was observed that the embryos failed to mature and germinate in the embryogenic medium containing 2,4-D alone. Addition of BAP was found essential for somatic embryo maturation and germination. Similar ...
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Histone Demethylase UTX is an Essential Factor for Zygotic Genome Activation and Regulates Zscan4 Expression in Mouse Embryos
... si-Utx-injected embryos compared to that in the si-control-injected embryos (P < ...si-Utx-injected embryos as shown using IF and WB (IF, P < ...
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Toll signals regulate dorsal–ventral patterning and anterior–posterior placement of the embryo in the hemipteran Rhodnius prolixus
... and to drive formation of extraembryonic membranes. Two major pathways have been described that pattern the DV axis in arthropods: the Toll receptor pathway and the Bone Morphogenetic Protein (BMP) pathway. Their ...
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Coupling of zygotic transcription to mitotic control at the Drosophila mid blastula transition
... on zygotic gene activity for their destabilization at the MBT (De Renzis et ...for zygotic transcription, given the predominance of time-dependent transcription among the zygotically expressed ...and ...
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