Carbohydrate uptake from xylem vessels and its distribution among stem tissues and buds in walnut (Juglans regia L.).

@article{Bonhomme2010CarbohydrateUF,
  title={Carbohydrate uptake from xylem vessels and its distribution among stem tissues and buds in walnut (Juglans regia L.).},
  author={M. Bonhomme and M. Peuch and T. Am{\'e}glio and R. Rageau and A. Guilliot and M{\'e}lanie Decourteix and Georges Alves and S. Sakr and A. Lacointe},
  journal={Tree physiology},
  year={2010},
  volume={30 1},
  pages={
          89-102
        }
}
Bud break pattern is a key determinant of tree architecture. The mechanisms leading to the precedence of certain buds over the others are not yet fully explained, but the availability of soluble sugars may play a significant role, especially those in the xylem sap at the onset of the growing period. Here, we measured carbon availability in the different tissues (bud, xylem and bark). To assess the capacity of buds to use the xylem sap carbohydrates, the fluxes between xylem vessels and… Expand
70 Citations
Spring bud growth depends on sugar delivery by xylem and water recirculation by phloem Münch flow in Juglans regia
  • 18
  • Highly Influenced
Seasonal bulk xylem pressure in temperate broadleaf eudicot trees: a case study for sugar long-distance transport and signaling
  • 3
  • Highly Influenced
Physiological regulation of bud burst in grapevine
  • Highly Influenced
  • PDF
...
1
2
3
4
5
...

References

SHOWING 1-10 OF 79 REFERENCES
Temperature effects on xylem sap osmolarity in walnut trees: evidence for a vitalistic model of winter embolism repair.
  • 97
  • PDF
Trophic control of bud break in peach (Prunus persica) trees: a possible role of hexoses.
  • 76
  • PDF
Sucrose (JrSUT1) and hexose (JrHT1 and JrHT2) transporters in walnut xylem parenchyma cells: their potential role in early events of growth resumption.
  • 68
  • PDF
Changes in the Partitioning of Carbohydrates in the Wood during Bud Break in Betula pendula Roth
  • 56
  • Highly Influential
Sorbitol uptake is regulated by glucose through the hexokinase pathway in vegetative peach-tree buds.
  • 39
  • PDF
...
1
2
3
4
5
...