کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2057926 1076080 2009 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Zn stress-induced inhibition of bean PvSR2–GUS fusion gene splicing is gene-specific in transgenic tobacco
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم زراعت و اصلاح نباتات
پیش نمایش صفحه اول مقاله
Zn stress-induced inhibition of bean PvSR2–GUS fusion gene splicing is gene-specific in transgenic tobacco
چکیده انگلیسی

SummaryThe stress-related gene no. 2 of Phaseolus vulgaris (PvSR2) is metal inducible and contains a single intron. Here, we report that Zn stress inhibited the splicing of the PvSR2–β-glucuronidase (GUS) fusion gene in a concentration- and time-dependent manner in tobacco seedlings. The inhibition appears to be specific for the PvSR2–GUS transgene: splicing of four endogenous tobacco genes was unaffected by Zn stress. Our results provide in vivo evidence that Zn stress-dependent intron retention is transgene specific in plants.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Plant Physiology - Volume 166, Issue 11, 15 July 2009, Pages 1223–1227
نویسندگان
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