کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8649185 | 1570836 | 2018 | 29 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
CRISPR/Cas system as an emerging technology to enhance plant viral immunity
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش گیاه شناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: CRISPR/Cas system as an emerging technology to enhance plant viral immunity CRISPR/Cas system as an emerging technology to enhance plant viral immunity](/preview/png/8649185.png)
چکیده انگلیسی
The clustered regularly interspaced short palindromic repeats/CRISPR-associated (CRISPR-Cas) system is an immunity mechanism against the foreign genetic elements such as virus and plasmids present in bacteria and archaea. This technique is being used to introduce single point mutations (deletions or insertions) in a particular target gene, via a single gRNA. However, using a pair of gRNA-directed Cas9 nucleases, it is also possible to induce large deletions or genomic rearrangements, such as inversions or translocations. Various customised nuclease systems are now available for accurate genome engineering making the CRISPR/Cas system the most user friendly genetic engineering tool. In this review, we have described the mechanism of CRISPR/Cas9 system and its types. Besides, we have laid special emphasis on how CRISPR/Cas9 system can be used to introduce viral immunity in light of the recent research on CRISPR/Cas9-mediated viral interference in different plants. We close by highlighting the crucial questions regarding CRISPR/Cas9-mediated viral immunity.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physiological and Molecular Plant Pathology - Volume 103, August 2018, Pages 107-113
Journal: Physiological and Molecular Plant Pathology - Volume 103, August 2018, Pages 107-113
نویسندگان
Umer Majeed, Umer Yaqoob, Hilal Ahmad Qazi, Sujat Ahmad, Riffat John,