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Filtering by: Creator Chalfan, John Lawrence Degree Name Doctor of Philosophy (Ph.D.)

The effect of temperature and hydrostatic pressure on protein, ribonucleic acid and deoxytibo-nucleic acid synthesis by Vibrio marinus, an obligate psychrophile

Creator:

Albright, Lawrence John

Abstract:

The marine psychrophilic bacterium Vibrio marinus MP-4 possessed a maximum temperature and hydrostatic pressure of 20 C and 425 atm for growth. The effects of temperatures of 21 and 25 C and hydrostatic pressures of 200, 400, 500, and 1,000 atm on protein, RNA and DNA synthesis by V. marinus...

Resource Type:

Dissertation

Full Text:

AN ABSTRACT OF THE THESIS OF Lawrence John Albright for the Doctor of Philosophy (Name of student
Relationship of extra-matrical hyphae of vesicular-arbuscular mycorrhizal fungi to plant growth response

Creator:

Kough, John Lawrence

Abstract:

The colonization of several species of plants by vesicularar-buscular mycorrhizae (VAM) was studied to determine how host, soil, or symbiont factors interacted to enhance growth of the host plant. Seedlings of two species of the Cuppressaceae and two of the Taxodiaceae formed VAM; colonization significantly improved growth. This response to...

Resource Type:

Dissertation

Full Text:

-arbuscular mycorrhizal fungi to plant growth response AN ABSTRACT OF THE THESIS OF John Lawrence Kough for