American Society for Microbiology
0003-6919
Cơ quản chủ quản: N/A
Phân tích ảnh hưởng
Các bài báo tiêu biểu
Improved Medium for Lactic Streptococci and Their Bacteriophages
Tập 29 Số 6 - Trang 807-813 - 1975
Incorporation of 1.9% β-disodium glycerophosphate (GP) into a complex medium
resulted in improved growth by lactic streptococci at 30 C. The medium, called
M17, contained: Phytone peptone, 5.0 g; polypeptone, 5.0 g; yeast extract, 2.5
g; beef extract, 5.0 g; lactose, 5.0 g; ascorbic acid, 0.5 g; GP, 19.0 g; 1.0 M
MgSO 4 ·7H 2 O, 1.0 ml; and glass-distilled water, 1,000 ml. Based on absorbance
read...
Rapid Differentiation Between Nocardia and Streptomyces by Paper Chromatography of Whole-Cell Hydrolysates
Tập 12 Số 5 - Trang 421-423 - 1964
Congo Red-Agar Plating Medium for Detecting Pigmentation in Pasteurella pestis
Tập 18 Số 5 - Trang 834-837 - 1969
Ability to detect pigmented and nonpigmented Pasteurella pestis is essential in
plague research, and is currently dependent on use of the synthetic hemin-agar
of Jackson and Burrows. We have devised a new differential medium for this
purpose, containing Congo red dye and common, commercially available laboratory
media. The ease and simplicity of preparation make the Congo red-agar a
practical rout...
Comparative Survival of Indicator Bacteria and Enteric Pathogens in Well Water
Tập 27 Số 5 - Trang 823-829 - 1974
Effect of Physical Parameters on the In Situ Survival of Escherichia coli MC-6 in an Estuarine Environment
Tập 30 Số 5 - Trang 800-806 - 1975
Survival of Escherichia coli MC-6 of fecal origin in an estuarine environment as
affected by time, water temperature, dissolved oxygen, salinity, and
montmorillonite in diffusion chambers has been elucidated. Several in situ
physical parameters were recorded simultaneously, and viable cell numbers were
estimated. The survival of the bacteria varied seasonally. Montmorillonite
addition extended the...
Dissimilation of Tryptophan and Related Indolic Compounds by Ruminal Microorganisms In Vitro
Tập 27 Số 3 - Trang 540-548 - 1974
Intraruminal doses of L-tryptophan cause acute pulmonary edema and emphysema in
cattle. The D and L isomers of tryptophan and 22 related indolic compounds were
incubated with ruminal microorganisms in vitro. Incubation of L-[U-benzene ring-
14 C]tryptophan with ruminal microorganisms for 24 h resulted in 39% of the
added radioactivity being incorporated into skatole, 7% into indole, and 4% into
in...
Incidence of Vibrio parahaemolyticus in Chesapeake Bay
Tập 30 Số 2 - Trang 251-257 - 1975
A Bay-wide survey of the distribution of Vibrio parahaemolyticus was carried out
in Chesapeake Bay during May 1972, to determine whether the annual cycle of V.
parahaemolyticus which was observed to occur in the Rhode River subestuary of
Chesapeake Bay took place in other parts of Chesapeake Bay. In an earlier study,
April to early June, when the water temperature rises from 14 to 19 C, was found
...
Use of Erythrocytes Sensitized with Purified Pneumococcal Polysaccharides for the Assay of Antibody and Antibody-producing Cells
Tập 17 Số 3 - Trang 422-426 - 1969