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Autor:
W. Shropshire
Publikováno v:
Plant Science. 73:257-258
Publikováno v:
Photochemistry & Photobiology; Apr1987, Vol. 45 Issue 4, p515-523, 9p
Autor:
Robert W. Fisher, W. Shropshire
Publikováno v:
Plant Physiology. 63:984-988
Spores of the fern Onoclea sensibilis L. normally germinate to produce two cells of unequal size. The larger cell divides to produce the familiar heart-shaped prothallus. The smaller cell elongates and differentiates into the rhizoid but normally doe
Autor:
Bruce D. Whitaker, W. Shropshire
Publikováno v:
Experimental Mycology. 5:243-252
A previous study of light-induced carotene synthesis (LICS) in Phycomyces provided evidence for dual control of the response, possibly by two separate photoreceptors. To test this hypothesis, we have determined the relative quantum effectiveness of 4
Publikováno v:
Solar Energy. 19:115-122
Many biological responses, such as reproduction, differentiation and morphological development are regulated by radiant energy in particular wavelengths of the solar spectrum. Biologists are concerned with the influence of the spectral quality of nat
Publikováno v:
Plant Physiology. 57:440-445
An action spectrum for light-induced carotenoid biosynthesis in Neurospora crassa was determined in 4 to 20 nm steps from 260 to 800 nm. Four-day, dark-grown mycelial pads of N. crassa were exposed to varying amounts of monochromatic radiant energy a
Publikováno v:
Photochemistry and Photobiology. 45:515-523
— Absorption spectra and spectra of the refractive indices were separately measured for cytoplasm and vacuole of Phycomyces blakesleeanus in the wavelengths domains 300 to 750 nm and 250 to 750 nm respectively. These data were then used to simulate
Autor:
W. Shropshire, R. W. Harding
Publikováno v:
Annual Review of Plant Physiology. 31:217-238
INTRODUCTION 217 NATURE OF THE PHOTORECEPTOR 219 MECHANISM OF REGULATION .... 224 STEPS IN CAROTENOGENESIS REGULA TED BY LlGHT 227 SPECULATIONS 229
Autor:
W. Shropshire, C. W. Raven
Publikováno v:
Photochemistry and Photobiology. 21:423-429
— Logarithmic fluence-response curves for red (660 nm) and far red (730 nm) light induction of rapid chlorophyll a (Chi a) accumulation in pea seedlings (Pisum sativum L. cv. Early Alaska) indicate extreme light sensitivity in dark-grown seedlings.