Predominantly symplastic phloem unloading of photosynthates maintains efficient starch accumulation in the cassava storage roots (Manihot esculenta Crantz)

Table 1 The sugar components of the phloem sap of cultivated Arg7 cassava

sugars	samples	Mean Content of sugars (mg·ml^-1)	Percentage (%)
Sucrose	Arg7	5.687 ± 0.011	54.6
Glucose	Arg7	2.370 ± 0.004	22.7
Fructose	Arg7	2.342 ± 0.025	22.5

ISSN: 1471-2229