Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Shuh Wei Hwang"'
Publikováno v:
Journal of Phycology; Dec71, Vol. 7 Issue 4, p300-303, 4p
Publikováno v:
Mycologia. 68:377-387
SUMMARY One hundred and two fungal strains remained viable by cryogenic preservation for nine years. Two strains survived for only six years. Of the two suspending media used, dimethyl sulfoxide was significantly better than glycerol as a cryoprotect
Autor:
James P. San Antonio, Shuh-Wei Hwang
Publikováno v:
Journal of the American Society for Horticultural Science. 95:565-569
Stock cultures of the cultivated mushroom in the form of rye grain spawn were preserved at −160 to −196 C for periods up to a year. Mycelial growth of the cultures was about the same after storage as before. A total of 285 spawn cultures derived
Autor:
Shuh-Wei Hwang, George A. Hudock
Publikováno v:
Journal of Phycology. 7:300-303
Autor:
Shuh-wei Hwang
Publikováno v:
Mycologia. 60:613-621
Mycelial culture-plugs of fungi, strains of Basidiomycetes predominating (74 of 104 strains studied), were successfully frozen with 10% (v/v) glycerol as suspending medium by a controlled slow free...
Autor:
George A. Hudock, Shuh-Wei Hwang
Publikováno v:
Journal of Phycology. 7:300-303
SUMMARY The procedure described is applicable to 11 mutant strains of C. reinhardi Dangeard. In general, freezing resulted in 3-log loss of viable cells. Nevertheless, the phenotypic response of the recovered viable cells to selected media was the sa
Autor:
Ronald H. Petersen, G. Rangaswami, S. Chandrasekaran, C. N. Sambandam, Edward Hacskaylo, Anna E. Jenkins, A. A. Bitancourt, Arthur G. Kevorkian, Lekh R. Batra, Shuh Wei Hwang
Publikováno v:
Mycologia. 52:513-529
Autor:
Shuh-Wei Hwang, Wanda Horneland
Publikováno v:
Cryobiology. 1:305-311
A comparison of the effect of controlled and uncontrolled cooling during the freezing of algal cells was made. With the controlled cooling procedure, the temperature drop from room temperature to −30 °C occurred at the rate of about 1 °C per min.
Autor:
Shuh-Wei Hwang
Publikováno v:
Nematologica. 16:305-308
Free-living nematodes of the genera Aphelenchoides, Panagrellus, Turbatrix, and Caenorhabditis were successfully frozen in heat-sealed glass ampoules using dimethyl sulfoxide as a protectant. After 6 months storage in liquid nitrogen refrigerator (be
Autor:
Shuh-Wei Hwang
Publikováno v:
Farlowia :a journal of cryptogamic botany. 3:315-326