A census of seedling establishment in sugar-beet crops
نویسندگان
چکیده
منابع مشابه
An Arabidopsis mutant impaired in coenzyme A biosynthesis is sugar dependent for seedling establishment.
Once the plant coenzyme A (CoA) biosynthetic pathway has been elucidated by comparative genomics, it is feasible to analyze the physiological relevance of CoA biosynthesis in plant life. To this end, we have identified and characterized Arabidopsis (Arabidopsis thaliana) T-DNA knockout mutants of two CoA biosynthetic genes, HAL3A and HAL3B. The HAL3A gene encodes a 4'-phosphopantothenoyl-cystei...
متن کاملEstablishment of Cell Suspension Cultures and Plant Regeneration in Sugar Beet (Beta vulgaris L.)
The establishment of cell suspension culture from the callus of sugar beet (Beta vulgaris L.) breeding lines and plant regeneration from suspension-derived callus are described in this study. Using different concentrations and combinations of BAP and 2,4-D, the growth patterns of cell suspension cultures were examined during a range of culture periods (0, 3, 5, 7, 9, 11, 13 and 15 days). In all...
متن کاملImprovement of the Sugar Beet
SUGARCANE and sugar beet are the important sources of sugar. This foodstuff, wldcli today is one of the purest and cheapest in our dietary, two centuries ago was a luxury available only to the rich. The story of the rise of sugar production to meet an ever-increasing demand is a romance of agriculture and chemistry. The accomplishments of the plant breeder and the chemical engineer in making th...
متن کاملSugar transport in conducting elements of sugar beet leaves.
Autoradiography was used to determine the distribution of labeled sugar in conducting elements of the blade and petiole of sugar beet leaves at intervals ranging from 5 sec to 24 hr. The processes of assimilation by the green cells, collection of sugar in the minor veins and export in phloem elements were demonstrated visually. It appears that in minor veins sugar is translocated in companion c...
متن کاملSugar beet (Beta vulgaris L.).
Creating transgenic plants is invaluable for the genetic analysis of sugar beet and will be increasingly important as sugar beet genomic technologies progress. A protocol for Agrobacterium-mediated transformation of sugar beet is described in this chapter. Our protocol is optimized for a sugar beet genotype that performs exceptionally well in tissue culture, including the steps of dedifferentia...
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ژورنال
عنوان ژورنال: Annals of Applied Biology
سال: 1988
ISSN: 0003-4746,1744-7348
DOI: 10.1111/j.1744-7348.1988.tb03310.x