کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4520078 1625150 2017 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Metabolomic and molecular signatures of Mascarene Aloes using a multidisciplinary approach
ترجمه فارسی عنوان
نشانه های متابولومیک و مولکولی Mascarene ALOES با استفاده از یک رویکرد چند رشته‌ای
کلمات کلیدی
tormentorii آلوئه؛ پورپورا آلوئه؛ macra آلوئه؛ تکامل نژادی؛ DPPH؛ متابولومیک
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم زراعت و اصلاح نباتات
چکیده انگلیسی


• New information regarding phylogeny of Mascarene Aloes
• First report of antioxidant property of Mascarene Aloes
• NMR analysis of Mascarene Aloes

In this research a multidisciplinary approach was used to unveil the genetic, metabolic uniqueness and relationships of endemic Mascarene Aloes (Aloe macra, Aloe purpurea, Aloe tormentorii) with respect to Aloe vera. Nuclear magnetic resonance spectroscopy, DNA sequencing and antioxidant profiles of these Aloes were studied. Principal component analysis following 1H NMR revealed the specificity of the Mascarene Aloes relative to Aloe vera. The superior free radical scavenging ability of A. purpurea, A. macra and A. tormentorii as compared to other Aloes was also unveiled. Phylogenetic analyses of chloroplast genes and ITS region sequences of these Mascarene Aloes were done using maximum parsimony and Bayesian analysis. Mascarene Aloes clustered within one clade separate from Aloe vera confirming their relative recent emergence in this genus. Results from this study showed that there is sufficient evidence at the metabolomic and molecular level to distinguish between Aloe ​purpurea from Mauritius and that of Reunion.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: South African Journal of Botany - Volume 108, January 2017, Pages 137–143
نویسندگان
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