Results 261 to 270 of about 180,406 (307)
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Planta, 1969
Phytochrome was found by direct spectrophotometry to be present in whole dry seeds of cucumber. This pigment is spectroscopically different from the pigment found in etiolated plants. It shows the phenomenon of inverse reversion; in darkness, the red-absorbing form (Pr) reverts slowly to the far-red-absorbing form (Pfr). This may explain why 75% of the
C J, Spruit, A L, Mancinelli
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Phytochrome was found by direct spectrophotometry to be present in whole dry seeds of cucumber. This pigment is spectroscopically different from the pigment found in etiolated plants. It shows the phenomenon of inverse reversion; in darkness, the red-absorbing form (Pr) reverts slowly to the far-red-absorbing form (Pfr). This may explain why 75% of the
C J, Spruit, A L, Mancinelli
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Investigations on the infection of cucumber mesophyll protoplasts with cucumber mosaic virus
Archives of Virology, 1976Isolated protoplasts from the first leaf mesophyll of cucumber plants have been successfully infected in vitro with cucumber mosaic virus (CMV). Virus instability before, during and after inoculation of the protoplasts resulted in low infectivities when extracts were assayed on cowpea; however, viral RNA extraction improved the bioassay technique ...
R H, Coutts, K R, Wood
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Pectinesterase in the cucumber
Archives of Biochemistry and Biophysics, 1951T A, BELL, J L, ETCHELLS, I D, JONES
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