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2021-08-17New progress on historical climate change and plant speciation in mountain systems by scientists from SCBGAnd climatic processes as well as the complex interactions among them .However , the relative contribution of geology and climate in driving species radiation.Highlights the importance of past climatic changes , combined with mountain building , in creating strong.Plants , and suggests that the biodiversity in the HDM cannot directly be attribut...Read More
Mountain systems harbor a substantial fraction of global biodiversity and provide excellent opportunities to study rapid diversification and to understand the historical processes underlying the assembly of biodiversity hotspots. The rich biodiversity in mountains is widely regarded as having arisen under the influence of geological and cli... -
2021-08-04A novel mechanism in regulation of endoplasmic reticulum stress-induced cell death in plantsResearch Center of South China Botanical Garden , Chinese Academy of Sciences , revealed a novel mechanism.In regulation of endoplasmic reticulum stress-induced cell death in plants .Paper , and Hou Xingliang is the corresponding author .Plant cells fate under stress .Factors in ER stress response by inhibiting cell death .Death , and results in... Under the instruction of Prof. Hou Xingliang, Dr. Yang Yuhua and associate Prof. Liu Xu at the Agricultural and Biotechnology Research Center of South China Botanical Garden, Chinese Academy of Sciences, revealed a novel mechanism in regulation of endoplasmic reticulum stress-induced cell death in plants. This finding was published online in pla...Read More
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2021-07-26The role of Arabidopsis OXS3 family proteins in ABA signalingSensitivity of the Arabidopsis mutants of the OXS gene family , an ABA ( Abscisic acid ) - sensitive phenotype was.By ABA , to wait for favorable growth conditions . ？ Therefore , Dr . Ow ’ s group tried to.In the absence of stress , the OXS3s interact with AFP1 to repress the ABI4 promoter and decrease γ - H2A . X.Model of ABI4 regulation by...Read More
Previously, Dr. David W. Ow’ s group in South China Botanical Garden found that overexpression of Arabidopsis OXS3 (OXIDATIVE STRESS 3) or OXS3-like cDNAs in Schizosaccharomyces pombe enhances tolerance to heavy metals or oxidizing chemicals, and they speculated that the OXS proteins could play crucial roles in stress tolerance in plants. ... -
2021-07-23Legacy effect of land-use history declines the stability of soil organic carbonAnd subtropical forests plays a key role in mitigating global climate change .Postdoctoral Science Foundation . For further reading , please refer to : https : / / doi . org / 10.1016 / j . jenvman . 2021.113142. Soil organic carbon (SOC) sequestration in tropical and subtropical forests plays a key role in mitigating global climate change. The impact of human activities on soil carbon sink potential in the tropics has aroused wide concerns at global scale. However, it is still unclear how the legacy effect of land-use history affects SOC stability.Read More
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2021-07-22Reveals the mechanism of the inter-annual variation of carbon sequestration in subtropical forestsCarbon sequestration in subtropical forests is an important way to achieve the double carbon goals of " emission peak " and " carbon neutrality " in China . However , carbon sequestration in subtropical forests changes greatly from year to year .Making it difficult for accurate simulation and prediction , especially under the background of frequ... Carbon sequestration in subtropical forests is an important way to achieve the double carbon goals of "emission peak" and "carbon neutrality" in China. However, carbon sequestration in subtropical forests changes greatly from year to year, making it difficult for accurate simulation and prediction, especially under the background of frequent ext...Read More
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2021-07-20Phylogenomic framework of the IRLC legumes (subfamily Papilionoideae) and intercontinental biogeography of tribe WisterieaeA recent study , concerning phylogenomics of the IRLC ( inverted repeat-lacking clade ) and the spatiotemporal evolution of the tribe Wisterieae , was published in Molecular Phylogenetics and Evolution by Dr . Lei Duan under the guidance of prof .Based on genome skimming data , we reconstruct the phylogenomic framework of the IRLC . The tribe Ca... A recent study, concerning phylogenomics of the IRLC (inverted repeat-lacking clade) and the spatiotemporal evolution of the tribe Wisterieae, was published in Molecular Phylogenetics and Evolution by Dr. Lei Duan under the guidance of prof. Hong-Feng Chen from South China Botanical Garden of the Chinese Academy of Sciences, China, and prof. Jun...Read More -
2021-06-30Researchers reveal the response of the radial growth to climate in Xinjiang Altai MountainsAuthor: ZHOU Peng E-mail: zhoupeng16@scbg.ac.cn Paper link: https://doi.org/10.1016/j.agrformet.2021.108392 Online time: 2021-3-26 Considering climate change, it is crucial to investigate the impact of climate change on forest growth in fragile ecosystems along the Silk Road, which is a prerequisite for ensuring sustainable economic and ecological development on the Silk Road. Therefore, ZHOU Peng from the South China Botanical Garden of the Chinese Academy of Sciences, und...Read More
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2021-06-30Spatial and vertical variations of soil C: N: P stoichiometry in tropical forests on Hainan IslandAuthor: WANG Jun E-mail: renhai@scbg.ac.cn Paper link: https://doi.org/10.1016/j.catena.2021.105228 Online time: 2021-2-23 Carbon (C), nitrogen (N) and phosphorus (P) are fundamental elements of plants and ecosystems. Investigation on stoichiometric relationships between soil C, N, and P could improve our understanding on nutrient cycling and provide valuable information for forest management.Read More
To advance the spatial and vertical variations of soil C, N, and P st...