نتایج جستجو برای: culture and media studies
تعداد نتایج: 17051299 فیلتر نتایج به سال:
In vitro regeneration of four cultivars of carnation namely ‘Nelson’, ‘Impulse’, ‘Sagres’ and ‘Spitit’ through somatic embryogenesis was studied. MS culture medium was supplemented with 30 gl-1 sucrose, 2 mgl-1 2,4-D and 0.2 mgl-1 BA and used for embryogenic callus formation. Somatic embryos were formed when embryogenic callus was transferred to MS medium without growth regulators containing 30...
for over two decades, the ‘information revolution’ in the middleeast has been framed overwhelmingly in terms of media, more of it,and in comparisons to mass media – from the advent of any-to-anycommunication to ad hoc conceptualizations such as ‘crowd-sourcing’ or‘citizen journalism’ – that register the multiplication of voices, channelsand eroding boundaries in spheres of communication. the re...
The culture media optimization is an inevitable part of upstream process development in therapeutic monoclonal antibodies (mAbs) production. The quality by design (QbD) approach defines the assured quality of the final product through the development stage. An important step in QbD is determination of the main quality attributes. During the media optimization, some of the main quality attribute...
In biotechnology has been concentrated to review alternative routes for the production of natural compounds. Plant cell culture systems are viable alternatives for the production of secondary metabolites that are of commercial importance in food and pharmaceutical industries. However, relatively very few cultures synthesize these compounds over extended periods in amounts comparable to those fo...
norfolk island pine (araucaria excelsa) is belonging to araucariaceae family and is native to norfolk island in australia. this plant is a woody ornamental plant of high commercial value. since it is propagated by seed, achieving a regeneration system is one of the most important goals in this woody plant tissue culture. to evaluate the effect of cytokinins and culture media for bud induction d...
Abstract Background: Due to the high prevalence of leishmaniasis andthe importance of the culture method in Leishmania research, and the vital need to the fetal calf serum (FCS), which is normally used in the media and difficulties associated with the use of this material such as the high cost, the possibility of viral contamination and the difficulty of import, the potency of bovine, sheep or ...
In vitro regeneration of four cultivars of carnation namely ‘Nelson’, ‘Impulse’, ‘Sagres’ and ‘Spitit’ through somatic embryogenesis was studied. MS culture medium was supplemented with 30 gl-1 sucrose, 2 mgl-1 2,4-D and 0.2 mgl-1 BA and used for embryogenic callus formation. Somatic embryos were formed when embryogenic callus was transferred to MS medium without growth regulators containing 30...
The test is applied to substances, preparations, or articles METHOD which, according to the Pharmacopeia, are required to be sterile. However, a satisfactory result only indicates that no con1. Seed the indicator cell culture at a suitable density taminating microorganism has been found in the sample ex(for example, 2 × 104 to 2 × 105 cells/mL, 4 × 103 to amined under the conditions of the test...
In biotechnology has been concentrated to review alternative routes for the production of natural compounds. Plant cell culture systems are viable alternatives for the production of secondary metabolites that are of commercial importance in food and pharmaceutical industries. However, relatively very few cultures synthesize these compounds over extended periods in amounts comparable to those fo...
The test is applied to substances, preparations, or articles METHOD which, according to the Pharmacopeia, are required to be sterile. However, a satisfactory result only indicates that no con1. Seed the indicator cell culture at a suitable density taminating microorganism has been found in the sample ex(for example, 2 × 104 to 2 × 105 cells/mL, 4 × 103 to amined under the conditions of the test...
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