Inflorescence Initiation in Lolium Temulentum L. XI. Early Increases in the Incorporation of 32p and 35s by Shoot Apices During Induction
نویسندگان
چکیده
منابع مشابه
Long-day induction of flowering in Lolium temulentum involves sequential increases in specific gibberellins at the shoot apex.
One challenge for plant biology has been to identify floral stimuli at the shoot apex. Using sensitive and specific gas chromatography-mass spectrometry techniques, we have followed changes in gibberellins (GAs) at the shoot apex during long day (LD)-regulated induction of flowering in the grass Lolium temulentum. Two separate roles of GAs in flowering are indicated. First, within 8 h of an ind...
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15 صفحه اولLong-day up-regulation of a GAMYB gene during Lolium temulentum inflorescence formation.
Long-day exposure of the grass Lolium temulentum may regulate flowering via changes in gibberellin (GA) levels. Therefore, we have examined both GA levels and expression of a MYB transcription factor that is specific to the GA signal transduction pathway in monocots. This MYB gene from L. temulentum shows over 90% nucleotide identity with the barley and rice GAMYB genes, and, like them, gibbere...
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study of cohesive devices in the textbook of english for the students of apsychology by rastegarpour
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ژورنال
عنوان ژورنال: Australian Journal of Biological Sciences
سال: 1967
ISSN: 0004-9417
DOI: 10.1071/bi9671033