Anther Culture
Application of an inducible transposon with anther culture in generation of di-haploid homologous mutants
... culture allows for producing DHs. Yet, these experiments have involved use of native TEs without attempting to promote transposition efficiency or controlling the trans- position specifically in germinal cells. ...
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Callus Induction and Regeneration from In Vitro anther Culture of Rice (Oryza sativa L.)
... rice anther culture is yet to be fully exploited due to various constraints that include a recalcitrant genetic background (He et ...by anther culture was first reported by Niizeki and Oono ...
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EFFECT OF COLD PRETREATMENT ON IMPROVING ANTHER CULTURE RESPONSE OF RICE ( L.) Oryza sativa
... improved anther culture response and manipulation of pretreatment has the ability to improve the callus induction and subsequent green plant ...the anther tissues, but also protects the microspores ...
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Effect of Maltose Concentration on Plant Regeneration of Anther Culture with Different Genotypes in Rice (Oryza sativa L )
... through anther culture and released for cultivation over several thousand hectares because the number of green plants obtained through anther culture did not meet the demands of prac- tical ...
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Anther Culture and Plant Regeneration of Tetraploid Purple Coneflower (Echinacea purpurea L )
... As anther culture has been reported in purple coneflower which resulted in the regeneration of haploid plants [8], it is foreseeable that aneuploidy plants may occurthrough culturing anthers isolated from ...
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DOUBLED-HAPLOID PRODUCTION TECHNOLOGY IN WHEAT (TRITICUM AESTIVUM L.): ANTHER CULTURE
... microspore culture and anther culture via induction of sporophytic pathway from a gametophytic pollen pathway, resulting in callus or embryoids ...formation. Anther culture studies were ...
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Anther culture in rice proportionally rescues microspores according to gametophytic gene effect and enhances genetic study of hybrid sterility
... Background: To investigate plant hybrid sterility, we studied interspecific hybrids of two cultivated rice species, Asian rice (Oryza sativa) and African rice (O. glaberrima). Male gametes of these hybrids display ...
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Improvement of maize (Zea mays L.) anther culture embryogenesis and direct regeneration by differentplant growth regulators and gelling agent
... development in maize and exogenous supply is not necessary [9] (Rashid, 1988). The data indicate that thehormone requirement may also be genotype-dependent [10] and the donor plant growth conditions [3, 11] may influence ...
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ONE-STEP RICE PLANTLET DEVELOPMENT THROUGH ANTHER CULTURE
... Rice haploids generated through tissue culture are usually produced by a two step procedure involving callus induction and then plantlet regeneration.. In the present study, one-[r] ...
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Optimization of callus induction in Coconut cv MATAG anther cultures
... tissue culture technique of plant propagation was first reported by Guha and Maheshwari who worked on Datura anther culture (Antonietta, 2006; Guha and Maheshwari; ...vitro anther ...
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Pseudo embryogenic structures in anther and isolated microspore cultures in vitro: a cautionary guide
... the anther wall may be higher. Origins of regenerants in anther culture should be carefully identified since em- bryos originating from somatic tissues may detach from the anther wall before ...
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Paper on anther and microspore culture of SRI tobacco
... Anther culture plays an important role in getting haploid plantlets via either organogenesis or ...microspore culture has also great contribution for producing haploid plants through directly ...
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Obtaining calli and regenerated plants in anther cultures of pea
... the anther culture of pea with tempera- ture stress treatments (4 and 37°C), calli, embryo-like structures and two regenerants were obtained (Sidhu & Davies ...the culture of isolated ...
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Induction of In Vitro Androgenesis in Asparagus Officinalis L., A. Maritimus (L.) Miller and in a Few Bred Diploid and Tetraploid Lines Obtained from Asparagus Interspecific Crosses
... the anther culture technique, appears in this context an obligate way for the production of recombined homozygous lines since microspores are the first and direct result of genetic recombination and because ...
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SNP-based analysis of genetic diversity in anther-derived rice by whole genome sequencing
... the anther culture lines and ...by anther culturing and Dongjin was bred by selfing over a several generations, the detected SNPs were expected to be predominantly homo- zygous SNPs; however, 13% of ...
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Understanding the role of gibberellin signalling in wheat anther development during heat stress
... to anther carbohydrate metabolism are mediated via GAMYB has not been resolved, although the downregulation of one hexokinase, a sugar metabolic regulator, has been reported in gamyb anthers (Tsuji et ...
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Pollen Production in Relation to Ecological Class of Some Hydrophytes and Marsh Plants
... Among the studied plants all the species anther de- hisces through longitudinal slits. So no direct correlation can draw from the present study. It was reported that there is no correlation between the rates of ...
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Transcription factor MYB26 is key to spatial specificity in anther secondary thickening formation
... the anther to regulate secondary thickening (Mitsuda et ...affect anther secondary ...the anther endothecium and also ectopic anther fil- ament and some epidermal thickening ...the ...
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RiceAntherNet: a gene co expression network for identifying anther and pollen development genes
... A high level of conservation of the regulatory gene net- works involved in pollen development has been seen between rice and Arabidopsis. In rice, MSP1 (MULTIPLE SPOROCYTE 1; Nonomura et al., 2003; Zhao et al., 2008) and ...
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... Abstract: Salacia fruticosa Wall. ex M.A. Lawson, an endemic species was studied for the reproductive biology as this species showed reduced fruit set and natural regeneration. The stigma-anther proximity, an ...
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