نتایج جستجو برای: تراریختی بواسطه agrobacterium tumefacien
تعداد نتایج: 7387 فیلتر نتایج به سال:
خشکی مهمترین تنش محیطی است که تاکنون به محصولات کشاورزی خسارت وارد کرده است. تاکنون تلاش¬های زیادی در جهت بهبود محصول در شرایط کمبود آب صورت گرفته است.اکسپنسین ها یک ابرخانواده پروتئینی هستند که در گیاهان آوندی از چهار خانواده تشکیل شده¬اند. اکسپنسین ها دسته¬ای از پروتئین¬های دیواره سلولی هستند که زمینه نرم شدن وابسته به اسیدیته دیواره سلولی از طریق شکستن پیوندهای هیدروژنی بین سلولز و شبکه گلیک...
خشکی مهمترین تنش محیطی است که تاکنون به محصولات کشاورزی خسارت وارد کرده است. تاکنون تلاش¬های زیادی در جهت بهبود محصول در شرایط کمبود آب صورت گرفته است.اکسپنسین ها یک ابرخانواده پروتئینی هستند که در گیاهان آوندی از چهار خانواده تشکیل شده¬اند. اکسپنسین ها دسته¬ای از پروتئین¬های دیواره سلولی هستند که زمینه نرم شدن وابسته به اسیدیته دیواره سلولی از طریق شکستن پیوندهای هیدروژنی بین سلولز و شبکه گلیک...
A critical step in the development of Agrobacterium tumefaciens-mediated transformation in orchid genus is the establishment of optimal conditions for T-DNA gene delivery into protocorm-like bodies from which the whole plantlets can be regenerated. As a first step in the development of a successful Agrobacterium tumefaciens-mediated transformation for Dendrobium savin white, factors influencing...
The soil phytopathogen Agrobacterium has the unique ability to introduce single-stranded transferred DNA (T-DNA) from its tumor-inducing (Ti) plasmid into the host cell in a process known as horizontal gene transfer. Following its entry into the host cell cytoplasm, the T-DNA associates with the bacterial virulence (Vir) E2 protein, also exported from Agrobacterium, creating the T-DNA nucleopro...
Ethylene evolution from plants inhibits Agrobacterium-mediated genetic transformation, but the mechanism is little understood. In this study, the possible role of ethylene in Agrobacterium-mediated genetic transformation was clarified. It was tested whether or not plant ethylene sensitivity affected genetic transformation; the sensitivity might regulate bacterial growth during co-cultivation an...
* Correspondence: [email protected]
Here, we present the draft genome of Rhizobium rhizogenes strain ATCC 15834. The genome contains 7,070,307 bp in 43 scaffolds. R. rhizogenes, also known as Agrobacterium rhizogenes, is a plant pathogen that causes hairy root disease. This hairy root induction has been used in biotechnology for the generation of transgenic root cultures.
A total of 57 colonies of Agrobacterium species was isolated from the root nodules of five different leguminous plant namely Pisum sativum, Sesbania rostrata, Vigna mungo, V. radita and V. ungiculata by using yeast extract mannitol agar (YEMA). All the isolated colonies were belonged to Agrobacterium species. The isolated bacteria were characterized and identified as Agrobacterium rhizogenes ba...
Agrobacterium exports DNA into plant cells, eliciting neoplastic growths on many plant species. During this process, a Skp1-Cdc53-cullin-F-box (SCF) complex that contains the bacterial virulence F-box protein VirF facilitates genetic transformation by targeting for proteolysis proteins, the Agrobacterium protein VirE2 and the host protein VIP1, that coat the transferred DNA. However, some plant...
Agrobacterium tumefaciens is capable of transferring and integrating an oncogenic T-DNA (transferred DNA) from its tumor-inducing (Ti) plasmid into dicotyledonous plants. This transfer requires that the virulence genes (vir regulon) be induced by plant signals such as acetosyringone in an acidic environment. Salicylic acid (SA) is a key signal molecule in regulating plant defense against pathog...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید