Mechanism of xanthophyll-cycle-mediated photoprotection in Cerasus humilis seedlings under water stress and subsequent recovery

Song, Xing Shun; Shang, Zhi Wei; Yin, Zehao; Ren, Jing; Sun, Mintao; L., X.

doi:10.1007/s11099-011-0065-4

Cited by 31 publications

(29 citation statements)

References 38 publications

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“…The concentration of Car in kale ( Brassica oleracea L.) increased with increasing temperatures from 15 to 30°C (Lefsrud et al, 2005). When grasses were rewatered, Car concentration returned to that of the control level, similar to the trends in woody species (Song et al, 2011), suggesting that potential damage to switchgrass under drought stress may be reversible.…”

Section: Resultssupporting

confidence: 64%

Physiological Response, Cell Wall Components, and Gene Expression of Switchgrass under Short‐Term Drought Stress and Recovery

2012

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Switchgrass (Panicum virgatum L.) grown in marginal soils may frequently be subjected to water deficit conditions. The study was designed to determine physiological response, cell wall components, and expression of genes involved in cell wall biosynthesis of switchgrass under short-term drought stress and recovery. Grasses were exposed to drought for 4 d in 2007 (Exp. 1) and 7 d in 2008 (Exp. 2) in a greenhouse and then rewatered for 1 d in both experiments, respectively. Drought stress reduced tissue water content, leaf dry weight, and chlorophyll fluorescence and increased total carotenoid concentration and electrolyte leakage, and the values of these parameters returned to those of the control levels after rewatering. Reductions in leaf hemicellulose and total plant hemicellulose concentrations and increases in stem and total plant lignin concentrations were observed in Exp. 1; however, LH and TH were not recovered after rewatering. The concentration of leaf acid detergent fiber increased under drought stress and was back to the control level after recovery while leaf neutral detergent fiber remained unchanged under drought stress but decreased after recovery. The transcript levels of CesA1, CesA6, and CesA12 encoding cellulose synthesis and CslH1 encoding hemicellulose were suppressed by drought stress but the suppressions were reversed by rewatering. These candidate genes can be used for further studying the mechanisms that regulate cell wall biosynthesis in switchgrass.

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Section: Resultssupporting

confidence: 64%

Physiological Response, Cell Wall Components, and Gene Expression of Switchgrass under Short‐Term Drought Stress and Recovery

2012

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“…Song, Z. Liu, Zhou, Dang, & S. Liu, 2006). Previous study had confirmed that the Cerasus humilis had stronger drought-resistance (X. S. Song et al, 2011). Here, we have confirmed that Cerasus humilis seedlings planted in sandy land also could bear the higher temperature of summer to bear fruit (Figure 4).…”

Section: Resultssupporting

confidence: 86%

Deserticulture Contributes to Targeted Poverty Alleviation Part I: An Advance Planting Test in Mu Us Sandy Land

Fu¹,

Ye²,

Yan³

2018

ENRR

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Nowadays, Chinese government is actively advancing the targeted poverty alleviation on a countrywide scale. It is difficult to conduct in some areas e.g. sandy land region and some arid and semi-arid region where the water is a shortage. In these areas, it is more important to solve ecological environment question than developing agriculture. So, to find some economic forest species that held certain ecological function of sand protection was in urgent need. Cerasus humilis, which has good health function and excellent in cold-resistance and drought-resistance, was introduced to Mu Us Sandy land. In this study, we found that this kind plant could well adapt to the sandy climate and bears fruit. In the future, the targeted poverty alleviation in the rural areas of northern Shaanxi will be based on planting Cerasus humilis gradually.

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“…Sok is a bush fruit tree that is endemic to China; its fruits are rich in calcium and are thus also known as “Calcium fruit” [ 1 ]. It is mainly distributed in the northeast, northwest, north, and other northern areas of China [ 2 ]. C .…”

Section: Introductionmentioning

confidence: 99%

The chloroplast genome of Cerasus humilis: Genomic characterization and phylogenetic analysis

Wang

et al. 2018

PLoS ONE

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Cerasus humilis is endemic to China and is a new fruit tree species with economic and environmental benefits, with potential developmental and utilization applications. We report the first complete chloroplast genome sequence of C. humilis. Its genome is 158,084 bp in size, and the overall GC content is 36.8%. An inverted repeats (IR) of 52,672 bp in size is separated by a large single-copy (LSC) region of 86,374 bp and a small single-copy (SSC) region of 19,038 bp. The chloroplast genome of C. humilis contains 131 genes including 90 protein-coding genes, 33 transfer RNA genes, and 8 ribosomal RNA genes. The genome has a total 510 simple sequence repeats (SSRs). Of these, 306, 149, and 55 were found in the LSC, IR, and SSC regions, respectively. In addition, a comparison of the boundaries of the LSC, SSC, and IR regions of ten other Prunus species exhibited an overall high degree of sequence similarity, with slight variations in the IR boundary region which included gene deletions, insertions, expansions, and contractions. C. humilis lost the ycf1 gene at the IRA/SSC border and it has the largest ycf1 gene at the IRB/SSC border among these Prunus species, whereas the rps19 gene was inserted at the IRB/LSC junction. Furthermore, phylogenetic reconstruction using 61 conserved coding-protein genes clustered C. humilis with Prunus tomentosa. Thus, the complete chloroplast genome sequence of C. humilis provides a rich source of genetic information for studies on Prunus taxonomy, phylogeny, and evolution, as well as lays the foundation for further development and utilization of C. humilis.

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Mechanism of xanthophyll-cycle-mediated photoprotection in Cerasus humilis seedlings under water stress and subsequent recovery

Cited by 31 publications

References 38 publications

Physiological Response, Cell Wall Components, and Gene Expression of Switchgrass under Short‐Term Drought Stress and Recovery

Physiological Response, Cell Wall Components, and Gene Expression of Switchgrass under Short‐Term Drought Stress and Recovery

Deserticulture Contributes to Targeted Poverty Alleviation Part I: An Advance Planting Test in Mu Us Sandy Land

The chloroplast genome of Cerasus humilis: Genomic characterization and phylogenetic analysis

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