List of Articles 6- بنزیل آمینوپورین

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  1 - The effects of Cadmium nitrate and growth regulators in Phaseolus vulgaris L. tissue culture
  Aida Taghizadeh ghavidel Ahmad Majd masome mirzai
  Cadmium is a heavy metal that it’s poisonous forms can naturally exist in soil or can enter to soil in following ways:by industrial activities,mine probing and agricultural fertilizers.Phaseolus vulgaris L.is one of the plants that can tolerate poison of cadmium a More

  Cadmium is a heavy metal that it’s poisonous forms can naturally exist in soil or can enter to soil in following ways:by industrial activities,mine probing and agricultural fertilizers.Phaseolus vulgaris L.is one of the plants that can tolerate poison of cadmium and Bean is one of the most important species in Fabaceae family that have high economic significance in human nutrition.Regeneration by tissue culture is one of the effective and appropriate methods for preserving and also propagation of plants.In this study,research of effects cadmium nitrate and growth regulators in Phaseolus vulgaris L.tissue culture,percentage of germination,rhizogenesis and callus generation of seed of Bean plant cultivar(cos 16)in mediums containing cadmium nitrate and2ip hormone evaluated.In the Beginning seeds were surface sterilized respectively with:etanol70%,distilled water and sodium hypocholorite5%.Sterilized seeds were cultured into different culture containing:T0(MS),T1(MS+ 2ip: 0.1 mg⁄l );T2(MS + 2ip: 0.1mg⁄l +CdNo3:0.05mg⁄l);T3( MS+ CdNo3: 0.05mg⁄l)for percentage of germination.Explants of leaf and hypocotyl were prepared from ten-day sterilized seedling cultured in T0 medium and moved in T0(MS),T1(MS+2ip: 3mg⁄l );T2(MS+2ip: 5mg⁄l).A number of hypocotyl explants were transferred intoT1(MS+ NAA: 0.5mg⁄l),T2 (MS+ BAP:2.5mg⁄l) ;T3(MS+NAA:0.5mg⁄l+BAP:2.5mg⁄l). Eventually calluses of hypocotyl explant subcultured fromT0 medium into T0(MS), T1(MS+CdNo3:0.05mg⁄l);T2(MS+CdNo3: 0.1mg⁄l).According to the above results,maximum and minimum percentage of germination in T0(MS),T3(MS+CdNo3: 0.05mg⁄l).Best percentage of callus generation inT0(MS),was observed in hypocotyl explants.Also most rhizogenesis inT2(MS+2ip:5 mg⁄l)in leaf explant and Best callus generation and rhizogenesis were seen inT3(MS+NAA: 0.5 mg⁄l +BAP:2.5mg⁄l)in hypocotyl explant.Finally In subculture of the callus of hypocotyl explant,the most callus generation and rhizogenesis was observed in absence of cadmium nitrate:T0(MS). Manuscript profile