Self-incompatibility in Eschscholzia Californica
نویسندگان
چکیده
منابع مشابه
Modulatory Effects of Eschscholzia californica Alkaloids on Recombinant GABAA Receptors
The California poppy (Eschscholzia californica Cham.) contains a variety of natural compounds including several alkaloids found exclusively in this plant. Because of the sedative, anxiolytic, and analgesic effects, this herb is currently sold in pharmacies in many countries. However, our understanding of these biological effects at the molecular level is still lacking. Alkaloids detected in E. ...
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Insight into the speed and predictability of local adaptation can be gained by studying organisms, such as invasive species, that have recently expanded their geographical ranges. Common garden studies were designed to address these issues with the California poppy, Eschscholzia californica, collected from a wide range of environments in both its native (California) and invasive (Chile) ranges....
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MicroRNAs (miRNAs) negatively control gene expression by cleaving or inhibiting the translation of mRNA of target genes, and as such, they play an important role in plant development. Of the 79 plant miRNA families discovered to date, most are from the fully sequenced plant genomes of Arabidopsis, Populus and rice. Here, we identified miRNAs from leaves, roots, stems and flowers at different de...
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Transcription factors control many processes in plants and have high potentials to manipulate specialized metabolic pathways. Transcriptional regulation of the biosynthesis of monoterpenoid indole alkaloids (MIAs), nicotine alkaloids, and benzylisoquinoline alkaloids (BIAs) has been characterized using Catharanthus roseus, Nicotiana and Coptis plants. However, metabolic engineering in which spe...
متن کاملSelf-incompatibility in Papaver
Self-fertilization, which results in reduced fitness of offspring, is a common problem in hermaphrodite angiosperms. To prevent this, many plants utilize self-incompatibility (SI), which is determined by the multi-allelic S locus, that allows discrimination between self (incompatible) and non-self (compatible) pollen by the pistil. In poppy (Papaver rhoeas), the pistil S-determinant (PrsS) is a...
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ژورنال
عنوان ژورنال: Heredity
سال: 1979
ISSN: 0018-067X,1365-2540
DOI: 10.1038/hdy.1979.93