Effect of aliphatic polyamines on growth and macromolecular syntheses in bacteria.
نویسندگان
چکیده
A. VENKATARAMAN . . . . . . . . . . . . . I 5 1 Effect of Aliphatic Polyamines on Growth and Macromolecular Syntheses in Bacteria. By IJ. BACHRACH and A. WEINSTEIN . . . . . . . . . . . 159 The Phycomycete Catenaria anguillulae: Growth Requirements. By R. A. NOLAN . . . An Electron Microscope Study of Structure and Germination of Conidia of Cunninghamella . . . . . A Comparison of Tw Techniques for Counting Cellulolytic Rumen Bacteria. By N. 0.
منابع مشابه
Study the growth and biochemical characteristics of canola under flooded conditions, using potassium nitrate and polyamines putrescine
This research was carried out in order to investigate the effect of foliar application of potassium nitrate and polyamines putrescine, on growth and biochemical characteristics of rapeseed (Brassica napus) under waterlogging condition. An experiment was conducted in a factorial arrangement based on completely randomized design with four replication. The factors include waterlogging stress condi...
متن کاملEffect of Pre-soaking Seeds in Polyamines on Seed Germination and Seedling Growth of Pistacia vera L.cv. Ghazvini.
Pistacia vera L. is a decidious tree. To investigate the influence of soaking seeds in polyamines (PAs) spermine (Spm), spermidine (Spd) and putrescine (Put) on seed germination and enhancing lateral root development of ‘Ghazvini’ pistachio seedling rootstock, the experiment were carried out in petri dishes and plastic bags. Seeds were soaked in PAs( Spd, Spm, and Put) at three concentrations( ...
متن کاملPhytochemical and Morphophysiological Responses in Basil (Ocimum basilicum L.) Plant to Application of Polyamines
Background: The application of polyamines as a plant growth substance with effect on a wide range of plant growth and development processes include cell division, flowering, senescence delay, membrane stability, absorb active radicals and different stress tolerance and polyamines Function as a anti-senescence and anti-stress agents in the plant and on the other hand the competitiveness of their...
متن کاملEffect of Polyamines, 2, 4-D, Isopropyl Ester and Naphthalene Acetamide on Improving Fruit Yield and Quality of Date (Phoenix dactylifera L.)
This study was conducted to evaluate the effects of exogenous polyamines, isopropyl ester, 2, 4-D and naphthalene acetamide application on yield and quality of date palm of ‘Kabkab’ cultivar. The inflorescences sprayed with 2, 4-D isopropylester (0, 10, and 20 mg L-1), naphthalene acetamide (0, 80, and 120 mg L-1), putrescence and spermidine (0, 0.1, and 1.0 mM), three or six weeks after pollin...
متن کاملSilver sulfadiazine: effect on the growth and metabolism of bacteria.
Even though the addition of silver sulfadiazine (AgSu) to purified deoxyribonucleic acid (DNA) results in the formation of AgSu-DNA complexes, no such complexes were detected in bacteria treated with AgSu. AgSu blocked macromolecular syntheses in treated bacteria, DNA synthesis being slightly more sensitive to this inhibitory action. The ribosomes, ribonucleic acid, and DNA isolated from treate...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Journal of general microbiology
دوره 60 2 شماره
صفحات -
تاریخ انتشار 1970