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Fig. 1 | BMC Plant Biology

Fig. 1

From: Changes in the physiological activity of parenchyma cells in Dalbergia odorifera xylem and its relationship with heartwood formation

Fig. 1

Radial sections showing the presence and absence of starch grains in parenchyma cells. A shows the overall variation in the content of starch grains in sapwood-transition zone-heartwood. a-c are ray parenchyma cells and d-f are axial parenchyma cells. Sections are divided into three areas, ①is the area of heartwood color appears, ②is the area of starch grain reduction and ③ is the sapwood

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BMC Plant Biology

ISSN: 1471-2229

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