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Ganpat University (2016)

Study on Diversity of Free living Diazotrophs from Different Soils of North Gujarat

PATEL PRITIBEN HARIBHAI

Titre : Study on Diversity of Free living Diazotrophs from Different Soils of North Gujarat

Auteur : PATEL PRITIBEN HARIBHAI

Université de soutenance : Ganpat University

Grade : Doctor of Philosophy (PhD) in Biotechnology 2016

Objectifs
The main aim of the present work is to work out diversity of free living diazotrophs from the soils of North Gujarat region. To fulfill the above aim, following obejectives are setforth : • To select locations that represent different soil types of North Gujarat region. • To determine physico-chemical properties of soils of North Gujarat. • To study occurrence of free-living N2 fixing organisms in these soils. • To study Morphological and biochemical characteristics of isolates from different soil types of of North Gujarat region. • To determine diversity of isolates by ARDRA (Amplified Ribosomal 16SrDNA restriction analysis) method. • Identification of isolates up to species level by 16Sr-DNA sequencing. • Pot culture experiment. • To find out efficient Free- living nitrogen fixers. • To study various stress tolerance of isolates. • To study Phylogenetic relatedness of isolated free living diazotrophs.

Présentation et version intégrale (Shodhganga)

Page publiée le 19 février 2021