In vitro regeneration of ‘carrick’ pear from leaf explants
نویسندگان
چکیده
منابع مشابه
Effective in vitro seed germination and direct regeneration from cotyledonary leaf explants of Nitraria schoberi
Nitraria schoberi (Ghar-e-Daghin in Persian) from Zygophyllaceae (Nitrariaceae) family is considered as a wonderful exquisite plant in terms of its economical, medicinal, animal feed, significant values and also its unique characteristics of being tolerant to the soil salinity, drought and erosion. On the other hand, this plant is challenging with severe problems such as seed dormancy, plant gr...
متن کاملIN VITRO REGENERATION OF SHOOT AND CORM FROM THE DIF'FERENT EXPLANTS OF CROCUS SATWUS L
Different explants of Crocus sativus L. such as corm, style, ovary, petal, anther and leaf were cultured on LS and MS media supplemented with NAA and BAP or 2,4-D plus BAP at different combinations. Shoot and corm induction occurred in addition to the formation of other organs. Efficient plantlet regeneration with strong roots occurred at 1 mg 1-I of both NAA and BAP. An increase in 2,4-D l...
متن کاملHigh-Frequency in Vitro Direct Shoot Regeneration from Nodal Explants of Hyssop Plant (Hyssopus officinalis L.)
Considering great medicinal value of Hyssopus officinalis L. and possibility of its mass production through in vitro culture, two individual experiments was conducted. Effect of various concentrations (0, 2.2, 4.4 and 11 µmol) of TDZ and BAP in combination with 1 µmol of IAA on direct regeneration from nodal explants were assessed. Significant difference between treatments was observed (P≤ 0.01...
متن کاملIn vitro colchicine - induced polyploid plantlet production and regeneration from leaf explants of the diploid pear ( Pyrus communis L . ) cultivar , ‘ Fertility ’
Polyploid plantlets, including triploid, tetraploid, and mixoploid, were induced from the European pear (Pyrus communis L.) cultivar ‘Fertility’ by in vitro colchicine treatment of leaf explants. The leaf explants were incubated in 0.4% (w/v) colchicine for 24, 48, or 72 h, then transferred to adventitious shoot-induction medium. Regenerated shoots were pre-selected according to their morpholog...
متن کاملIn vitro shoot organogenesis from Eucalyptus sp. leaf explants
Background In vitro organogenesis is one of the key techniques associated with genetic transformation, as it determines the successful regeneration of transgenic plants after co-cultivation with bacteria. Therefore, the development of efficient regeneration protocols is the most critical step in developing genetic transformation. Protocols have been developed for several species of eucalyptus. ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Revista Eletrônica Científica da UERGS
سال: 2017
ISSN: 2448-0479
DOI: 10.21674/2448-0479.31.238-248