Nuclear Proteome of the Resurrection Plant Xerophyta Viscosa

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64,90 

ISBN: 3330025468
ISBN 13: 9783330025462
Autor: Abdalla, Kamal
Verlag: LAP LAMBERT Academic Publishing
Umfang: 200 S.
Erscheinungsdatum: 12.03.2017
Auflage: 1/2017
Format: 1.2 x 22 x 15
Gewicht: 316 g
Produktform: Kartoniert
Einband: KT
Artikelnummer: 2133717 Kategorie:

Beschreibung

This work investigates the molecular mechanisms enabling the desiccation tolerant resurrection plant X. viscosa (Baker) to survive extremes of dehydration. This plant in dehydration can lose 95% of its water content and resume full physiological activity upon rehydration. Comprehensive understanding of this phenomenon will help to improve drought tolerance in other plants. In this work nuclei isolation and nuclear protein extraction protocols were optimized to isolate nuclei and extract proteins from fully hydrated and dehydrated X. viscosa leaf samples. Then it uses the proteomic technologies and mass spectrometric techniques to characterize the role of the nuclear proteins in acquisition of desiccation tolerance. This work has revealed that, the characteristic features of the X. viscosas up-regulated nuclear proteins in response to dehydration stress are the high level of dehydration responsive proteins that function in defense mechanisms and enhanced defense capacity under dehydration stresses is crucial to desiccation tolerance in plants.

Autorenporträt

Kamal Abdalla is an Associate Professor of Biochemistry & Molecular Biology, University of Gadarif Sudan. He has PhD degree in Molecular & Cell Biology from the University of Cape Town. His courses include, Biohemistry, Nutritional Biochemistry and Genetics. Kamal is an expert in teaching Biochemistry to medical and non-medical students.

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