کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4511562 | 1624747 | 2008 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
InDel markers distinguish Basmatis from other fragrant rice varieties
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم زراعت و اصلاح نباتات
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
Two alternative PCR-based marker systems were tested for polymorphism in a set of fragrant and non-fragrant rice (Oryza sativa L.) varieties. Markers based on InDels (sequences with an insertion/deletion) gave reliable polymorphisms that split Basmatis and other varieties into different groups, however, markers based on Rim2/Hipa transposons were less reliable or informative. Of 42 InDels tested, 71% showed polymorphisms between Basmati varieties and non-Basmati indicas. A sub-set of nine InDel markers was selected as a reliable test to distinguish between Basmatis and other fragrant rice varieties using high-resolution agarose gels. Both marker systems tested are suitable for rice breeding and genetic analysis in laboratories where polyacrylamide gels or sequencers are not available.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Field Crops Research - Volume 105, Issues 1â2, 2 January 2008, Pages 81-87
Journal: Field Crops Research - Volume 105, Issues 1â2, 2 January 2008, Pages 81-87
نویسندگان
Katherine A. Steele, Rob Ogden, Ross McEwing, Helen Briggs, John Gorham,