نتایج جستجو برای: nitraria schoberi
تعداد نتایج: 168 فیلتر نتایج به سال:
Abstract Background The CIPKs are a group of plant-specific Ser/Thr protein kinases acting in response to calcium signaling, which plays an important role the physiological and developmental adaptation plants adverse environments. However, functions halophyte-derived CIPK s still poorly understood, that limits potential application from halophytes for improving tolerance glycophytes abiotic str...
Sporopollenin is a highly resistant biopolymer that forms the outer wall of pollen and spores (sporomorphs). Recent research into sporopollenin chemistry has opened up range new avenues for palynological research, including chemotaxonomic classification morphologically cryptic taxa. However, there have been limited attempts to directly integrate extant fossil chemical data. Of particular import...
The edible halophyte Nitraria retusa known in traditional medicine purposes was used as a support this study. present study investigated the chemical analyses of general composition leaf and stem extracts using RP-HPLC. Results showed richness these phenolics especially flavonoids luteolin-7-O-glucoside, isorhamnetin-3-O-rutinoside, isorhamnetin, quercetin others. In total, nine compounds were ...
در این تحقیق کاریوتیپ 8 گونه سالسولا با استفاده از مریستم نوک ریشه و مشاهدات متافاز میتوزی مورد بررسی قرار گرفت. گونه های مطالعه شده S. nitraria، S. crassa، S. dendroides، S. incanescens، S. kali، S. tomentosa و S. richteri وS. rigida می باشند. براساس شمارش کروموزومی، گونه های مورد مطالعه در چهار گروه 2n=2x=18 (4 گونه) و 2n=4x=36 (2 گونه) و 2n=6x=54 (1 گونه) و 2n=8x=72 (1 گونه) قرار گرفتند. با ...
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