نتایج جستجو برای: kin and 2ip and 4 culture media wpm

تعداد نتایج: 17116378  

Journal: :Agronomy 2021

The present study was conducted to establish a protocol for the regeneration of virus-free garlic plants through somatic embryogenesis two Croatian ecotypes. Basal parts cloves from mother were cultured on full Murashige and Skoog (MS) or modified MS medium (¼ KNO3 NH4NO3 2xMgSO4) containing 0.1 mg L−1 2,4-dichlorophenoxyacetic acid (2,4-D) 1 2,4-D + 0.5 kinetin (Kin) representing four differen...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشکده اصول الدین 1393

the present paper deals with criminal issues. for example, legal injunction on the necessity of returning a deposit has a legal nature and legal injunction on the punishment of those who breach the trust has a criminal nature. existing social issues are the basis of classification of some instances into the issue, some of which are based on variation and others on quality. therefore, the motiva...

Plant propagation originated  from the mature tissues is the most desirable method in producing clonal plants, however microbial contamination usually is the main concern during regeneration processes. Moreover, commercial production of plants using clonal propagation is considered as high throughput method due to the   removal of seasonal barriers, lower cost of production with higher yield wh...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان - دانشکده جغرافیا 1392

adolescents and young adults and their problems is an issue whose importance is obvious to anyone because youth are the founders of our countrys future and requires proper planning to be on leisure. given the importance of leisure,this study to investigate needs assessment and planning how adolescents and young adults spend their leisure time in urban of case study of high school girls and boys...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهرکرد - دانشکده ادبیات و علوم انسانی 1391

why some learners are willing to communicate in english, concurrently others are not, has been an intensive investigation in l2 education. willingness to communicate (wtc) proposed as initiating to communicate while given a choice has recently played a crucial role in l2 learning. it was hypothesized that wtc would be associated with language learning orientations (llos) as well as social suppo...

Journal: :Agronomy 2023

Pears are among the most economically important fruits in world that grown all temperate zones. Pyrus communis L., ‘Pyrodwarf®(S)’ rootstock is one of gene sources used to improve fruit productivity, resistance, and tolerance biotic abiotic stresses. Traditional propagation P. L. time-consuming limited by a short growing season harsh winter conditions. Therefore, vitro suitable alternative. Mur...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده علوم پایه 1389

nowadays, the development of anti cancer drugs is an important subject in pharmacology. bisphosphonates (b.p) are a great choice for design and production of the types of drugs which not only could perform as anti cancer agents but also could inhibit the function of acetyl cholinesterase (ache). ache hydrolyzes the acetylcholine (which is a neurotransmitter in nervous system) using the oh in i...

اسلام مجیدی‌هروان الهام وقاری‌آذر, جلیل دژم‌پور علی وطن‌پور‌ازغندی

 This study was carried out to evaluate factors affecting establishment and proliferation of two apricot × plum (Prunus armenica × Prunus domestica) interspecific hybrids HS405 and HS706. These hybrid rootstocks are resistant to diseases and pathogens and have been developed in East Azarbayjan Agricultural and Natural Resources Research Center, Tabriz, Iran. Propagation of these hybrids through...

Journal: :journal of medicinal plants and by-products 0

the natural lignan podophyllotoxin, a dimerized product of two phenylpropanoid moieties which occurs in a few plant species, is a pharmacologically important compound for its anticancer activities. optimization of the in vitro cultures might lead to a renewable source of lignans for medicinal uses. in order to maximize efficiency of podophyllotoxin accumulation via in vitro cultures, the effect...

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