Drought could promote the heartwood formation in Dalbergia odorifera by enhancing the transformation of starch to soluble sugars

References

• Arend M, Fromm J. 2007. Seasonal change in the drought response of wood cell development in poplar. Tree Physiol. 27:985–992.
   PubMed Web of Science ®Google Scholar
• Bamber RK. 1976. Heartwood, its function and formation. Wood Sci Technol. 10:1–8.
   Web of Science ®Google Scholar
• Cavender-Bares J, Bazzaz FA. 2000. Changes in drought response strategies with ontogeny in Quercus rubra: implications for scaling from seedlings to mature trees. Oecologia. 124:8–18.
   PubMed Web of Science ®Google Scholar
• Celedon JM, Bohlmann J. 2017. An extended model of heartwood secondary metabolism informed by functional genomics. Tree Physiol. 38:311–319.
   Web of Science ®Google Scholar
• Cheng ZJ, Kuo SC, Chan SC, Ko FN, Teng CM. 1998. Antioxidant properties of butein isolated from Dalbergia odorifera. Biochim Biophys Acta. 1392:291–299.
   PubMed Web of Science ®Google Scholar
• Chermenskayaa TD, Shchenikova AV, Savelieva EI, Chakaeva AS. 2012. Insecticidal effects of ungernia severtzovii bulb extracts against the grain aphid Schizaphis graminum (Rondani). Ind Crop Prod. 36:122–126.
   Web of Science ®Google Scholar
• Choi CW, Choi YH, Cha MR, Kim YS, Yon G, Kim YK, Choi SU, Kim YH, Ryu SY. 2009. Antitumor components isolated from the heartwood extract of Dalbergia odorifera. J Korean Soc Appl Biol Chem. 52:375–379.
   Web of Science ®Google Scholar
• Climent J, Gil L, Pardos J. 1993. Heartwood and sapwood development and its relationship to growth and environment in Pinus canariensis Chr.Sm ex DC. Forest Ecol Manag. 59:165–174.
   Web of Science ®Google Scholar
• Cui ZY, Yang ZJ, Xu DP. 2019. Synergistic roles of biphasic ethylene and hydrogen peroxide in wound-induced vessel occlusions and essential oil accumulation in Dalbergia odorifera. Front Plant Sci. 10:250.
   PubMed Web of Science ®Google Scholar
• Cui ZY, Yang ZJ, Xu DP, Xi RC, Zhang NN, Liu XJ, Hong Z. 2017. Stem respiration and chemical composition in Dalbergia odorifera plantations differing in soil moisture content. Aust J For Sci. 134:347–365.
   Google Scholar
• De Schepper V, De Swaef T, Bauweraerts I, Steppe K. 2013. Phloem transport: a review of mechanisms and controls. J Exp Bot. 64:4839–4850.
   PubMed Web of Science ®Google Scholar
• Duan H, Amthor JS, Duursma RA, O’Grady AP, Choat B, Tissue DT. 2013. Carbon dynamics of eucalypt seedlings exposed to progressive drought in elevated [CO2] and elevated temperature. Tree Physiol 33:779–792.
   PubMed Web of Science ®Google Scholar
• Harris JM. 1954. Heartwood formation in Pinus radiata (D.Don.). New Phytol. 53:517–524.
   Web of Science ®Google Scholar
• Hartmann H, Trumbore S. 2016. Understanding the roles of nonstructural carbohydrates in forest trees – from what we can measure to what we want to know. New Phytol. 211:386–403.
   PubMed Web of Science ®Google Scholar
• Hesse BD, Goisser M, Hartmann H, Grams TEE. 2019. Repeated summer drought delays sugar export from the leaf and impairs phloem transport in mature beech. Tree Physiol. 39:192–200.
   PubMed Web of Science ®Google Scholar
• Hillis WE. 1968. Chemical aspects of heartwood formation. Wood Sci. Technol. 2:241–259.
   Web of Science ®Google Scholar
• Hoch G, Popp M, Körner C. 2002. Altitudinal increase of mobile carbon pools in Pinus cembra suggests sink limitation of growth at the Swiss treeline. Oikos. 98:361–374.
   Web of Science ®Google Scholar
• Liu F, Hong Z, Xu D, Jia H, Zhang N, Liu X, Lu M. 2019. Genetic diversity of the endangered Dalbergia odorifera revealed by SSR markers. Forests. 10:225.
   Web of Science ®Google Scholar
• Ma YH, Jia RF, Yang ZJ, Xu DP, Zhang NN, Liu XJ. 2017. Early growth evaluation on six-year-old Dalbergia odorifera T. Chen families. J Central South Univ For Technol. 37:42–47.
   Google Scholar
• Maguire AJ, Kobe RK. 2015. Drought and shade deplete nonstructural carbohydrate reserves in seedlings of five temperate tree species. Ecol Evol. 5:5711–5721.
   PubMed Web of Science ®Google Scholar
• Mcdowell NG. 2011. Mechanisms linking drought, hydraulics, carbon metabolism, and vegetation mortality. Plant Physiol. 155:1051–1059.
   PubMed Web of Science ®Google Scholar
• Meng H, Xie CX, Yang Y, Wei JH, Feng JD, Chen SL. 2000. Analysis on the suitability of producing area of Dalbergia odorifera. Lishizhen Med Mater. Med. Res. 21:2304–2306.
   Google Scholar
• Miranda I, Gominho J, Lourenço A, Pereira H. 2006. The influence of irrigation and fertilization on heartwood and sapwood contents in 18-year-old Eucalyptus globulus trees. Can J Forest Res. 36:2675–2683.
   Web of Science ®Google Scholar
• Moreno Chan J, Raymond CA, Walker JCF. 2013. Development of heartwood in response to water stress for radiata pine in Southern New South Wales, Australia. Trees-Struct Funct. 27:607–617.
   Web of Science ®Google Scholar
• Nakada R, Fukatsu E. 2012. Seasonal variation of heartwood formation in Larix kaempferi. Tree Physiol. 32:1497–1508.
   PubMed Web of Science ®Google Scholar
• Ninh The S. 2017. A review on the medicinal plant Dalbergia odorifera species: phytochemistry and biological activity. Evid-Based Compl Alt. 1–27.
   Web of Science ®Google Scholar
• Nobuchi T, Kuroda K, Iwata R, Harada H. 1982. Cytological study of the seasonal features of heartwood formation of sugi (Cryptomeria japonica D. Don).
   Google Scholar
• Osaki M, Shinano T, Tadano T. 1991. Redistribution of carbon and nitrogen compounds from the shoot to the harvesting organs during maturation in field crops. Soil Sci Plant Nutr. 37:117–128.
   Web of Science ®Google Scholar
• Piper FI, Fajardo A. 2016. Carbon dynamics of Acer pseudoplatanus seedlings under drought and complete darkness. Tree Physiol. 36:1400–1408.
   PubMed Web of Science ®Google Scholar
• Rodríguez-Calcerrada J, Martin-StPaul NK, Lempereur M, Ourcival JM, Rey M, Joffre R, Rambal S. 2014. Stem CO2 efflux and its contribution to ecosystem CO2 efflux decrease with drought in a Mediterranean forest stand. Agr Forest Meteorol. 195:61–72.
   Web of Science ®Google Scholar
• Rongnoparut P. 1966. Heartwood formation in trees. Nature. 210:608–610.
   Web of Science ®Google Scholar
• Sala A, Hoch G. 2009. Height-related growth declines in ponderosa pine are not due to carbon limitation. Plant Cell Environ. 32:22–30.
   PubMed Web of Science ®Google Scholar
• Salmon Y, Dietrich L, Sevanto S, Hölttä T, Dannoura M, Epron D. 2019. Drought impacts on tree phloem: from cell-level responses toecological significance. Tree Physiol. 39:173–191.
   PubMed Web of Science ®Google Scholar
• Searle SD, Owen JV. 2005. Variation in basic wood density and percentage heartwood in temperate Australian Acacia species. Aust Forestry. 68:126–136.
   Google Scholar
• Secchi F, Zwieniecki MA. 2016. Accumulation of sugars in the xylem apoplast observed under water stress conditions is controlled by xylem pH. Plant Cell Environ. 39:2350–2360.
   PubMed Web of Science ®Google Scholar
• Sevanto S. 2018. Drought impacts on phloem transport. Curr Opin Plant Biol. 43:76–81.
   PubMed Web of Science ®Google Scholar
• Sugiyama A, Zhu BM, Takahara A, Satoh Y, Hashimoto K. 2002. Cardiac effects of Salvia miltiorrhiza/Dalbergia odorifera mixture, an intravenously applicable Chinese medicine widely used for patients with ischemic heart disease in China. Circ J. 66:182–184.
   PubMed Web of Science ®Google Scholar
• Trifilò P, Casolo V, Raimondo F, Petrussa E, Boscutti F, Lo Gullo MA, Nardini A. 2017. Effects of prolonged drought on stem non-structural carbohydrates content and post-drought hydraulic recovery in Laurus nobilis L.: The possible link between carbon starvation and hydraulic failure. Plant Physiol Bioch. 120:232–241.
   PubMed Web of Science ®Google Scholar
• Wang W, Weng XC, Cheng DL. 2000. Antioxidant activities of natural phenolic components from Dalbergia odorifera T. Chen. Food Chem. 71:45–49.
   Web of Science ®Google Scholar
• Wariss HM, Yi T-S, Wang H, Zhang R. 2017. Characterization of the complete chloroplast genome of Dalbergia odorifera (Leguminosae), a rare and critically endangered legume endemic to China. Conserv Genet Resour. 10:527–530.
   Web of Science ®Google Scholar
• Yu M, Jiao L, Guo J, Wiedenhoeft AC, He T, Jiang X, Yin Y. 2017. DNA barcoding of vouchered xylarium wood specimens of nine endangered Dalbergia species. Planta. 246:1165–1176.
   PubMed Web of Science ®Google Scholar
• Zhang T, Cao Y, Chen Y, Liu G. 2015. Non-structural carbohydrate dynamics in Robinia pseudoacacia saplings under three levels of continuous drought stress. Trees. 29:1837–1849.
   Web of Science ®Google Scholar
• Zhao Q, Guo JX, Zhang YY. 2000. Chemical and pharmacological research progress of Chinese drug “JiangXiang”. J Chinese Pharm. Sci. 9:1–5.
   Web of Science ®Google Scholar