News
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2021-12-20New research progress on conservation of rare tree fern Sphaeropteris lepiferaSphaeropteris lepifera , a tree fern belonging to the family Cyatheaceae , is valued medicinally and horticulturally .Tried to reintroduce artificially bred fiddleheads near the native environment such as Nan ' ao County of Shantou City in Guangdong Province . Based on the suitability distribution results of maximum entropy ( MaxEnt ) model and ... Sphaeropteris lepifera, a tree fern belonging to the family Cyatheaceae, is valued medicinally and horticulturally. Despite its present conservation status, this fern represents an ancient lineage that originated ca. 300 million years ago, became relatively widespread, and, later, underwent extinctions leading to its present restricted distribut...Read More -
2021-12-17Effects of nitrogen addition and increased precipitation on xylem growth of Quercus acutissima Caruth. in central ChinaWeekly intervals during 2014 –.Interactive effect of nitrogen addition ( N0 and N1 ) , precipitation increase ( P0 and P1 ) , and season ( S1 , S2 , and S3 ) on relative xylem growth in 2015 made using the “ pairs ”.Function in R package “ lsmeans ” . Atmospheric nitrogen (N) deposition and increasing precipitation affect carbon sequestration in terrestrial ecosystems, but how these two concurrent global change variables affect xylem growth in trees (i.e. independently or interactively) remains unclear. South China Botanical Garden conducted novel experiments in central China to monitor the x...Read More -
2021-12-03The Chinese version of International Code of Nomenclature for Algae, Fungi, and Plants (Shenzhen Code) publishedThe Chinese version of International Code of Nomenclature for Algae , Fungi , and Plants ( Shenzhen Code ) has been published in November 2021 by Science Press .Beijing . Prof . Deng Yun-Fei from South China Botanical Garden of Chinese Academy of Sciences ( CAS ) , Prof . Zhang Li from Fairy Lake Botanical Garden , Shenzhen , and Prof . Li De-Zh... The Chinese version of International Code of Nomenclature for Algae, Fungi, and Plants (Shenzhen Code) has been published in November 2021 by Science Press, Beijing. Prof. Deng Yun-Fei from South China Botanical Garden of Chinese Academy of Sciences (CAS), Prof. Zhang Li from Fairy Lake Botanical Garden, Shenzhen, and Prof. Li De-Zhu from Kunmin...Read More -
2021-11-25High retention of 15N-labeled nitrogen in a N-rich legume forestEcosystems because of symbiotic biological N-fixation . However , until now , considerable progress on the role of legumes in the N cycle has mainly focused.Labeling experiment in a legume plantation forest ( Acacia auriculiformis ) and a nearby non-legume forest ( Eucalyptus urophylla ) , which has been.Legume forest than the non-legume forest ...Read More
Human activities have increased atmospheric nitrogen (N) deposition and affected the structure and function of forest ecosystems. The effects of increased N deposition on forests greatly depend on the fates of the deposited N. Legume trees are widely distributed across terrestrial forests, especially in the tropics. They play a key role in ... -
2021-11-16Nitrogen deposition does not always induce soil acidification in tropical forestsAnthropogenic nitrogen ( N ) deposition rates have rapidly increased at the global scale , which has become an environmental issue that receives wide-spread concerns .The results showed that long-term N addition did not affect soil acidity in the two plantations , with no significant changes in soil pH values and exchangeable non-acidic and acid... Anthropogenic nitrogen (N) deposition rates have rapidly increased at the global scale, which has become an environmental issue that receives wide-spread concerns. It is well documented that elevated N deposition often exacerbates soil acidification in tropical/subtropical forests, characterized by the decreases in soil pH values and acidic cati...Read More -
2021-11-09D-pinitol, a key role in the regulation of osmotic pressure of Lotus japonicus nodule infected cellsNews from our newspaper ( Reporter Zhu Hanbin , Correspondent Zhou Fei ) Tian Lu and Liu Leru , Ph . D . students of the Energy Plant Research Group of the South China Botanical Garden , Chinese Academy of Sciences .Overall , it is shown that LjPLT11 located in the peribacteroid membrane regulates the osmotic balance of the symbiont space by med...Read More
News from our newspaper (Reporter Zhu Hanbin, Correspondent Zhou Fei) Tian Lu and Liu Leru, Ph.D. students of the Energy Plant Research Group of the South China Botanical Garden, Chinese Academy of Sciences, under the guidance of their supervisors, Associate Researcher Chen Yaping and Researcher Wu Guojiang, discovered that D-pinitol transp... -
2021-11-05Recent progress in the bioactive compounds of an emerging vegetableAnd/or to treat these diseases .Figure The possible mechanism of moracin N against erastin-induced neurotoxicity .Read More
Ageing is an inevitable natural phenomenon characterized by physiological function deterioration and cell homeostasis disorder. The Alzheimer’s and Parkinson’s diseases are the common neurological disorders, which have become a global social problem among ageing population. Increasing attention has been paid to neurodegenerative diseases,... -
2021-10-25Arabidopsis OXIDATIVE STRESS 3 is able to enhance stress tolerance in fission yeast by promoting histone H2A variant replacementCaused by temperature , drought , salinity and heavy metals .Student LAI Dingwang and colleagues used a fission yeast ( S . pombe ) model system , which has been long served for studying oxidative stress responses , to probe.‘ AtOXS3 - mediated stress tolerance ’ was proposed ( Figure.1 ) . ？ Under abiotic stress , the histone H2A α.Enhances... Histone replacement during chromatin-remodeling plays a key role in transcriptional regulation. Replacing their canonical counterparts by histone variants often leads to gene expression changes in eukaryotes, which is one of the most important biological responses to stresses caused by temperature, drought, salinity and heavy metals.Read More
Dr. Da...