ANNUAL REPORT Kunming Institute of Botany, Chinese Academy ...

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Kunming Institute of Botany, Chinese Academy of SciencesAnnual Report1. They constructed cDNA library in thefloral organ of Asarum caudigerum of basal taxa ofangiosperms, analyzed the evolvement of MDASboxgene family significantly affecting blooming,and inferred that asarum started from the earlydifferentiation stage of angiosperms after systematicevolvement analysis.2. With the Macroarray analysis method, theyobtained differential expression genes from 621solitary genes. By analyzing the expression profile,they discovered that some B-class APETALA3(AP3)genes, differentiated from asarum floral organ, areup-regulated in carpel, stamen and perianth, andverified that it is in line with the expression profilethrough RT-PCR, RT-qPCR and hybridization insitu. They applied the phylogenetic tree to analyzeAcAP3-1 MADS-box genes, and found thatB-class APETALA3(AP3)-like genes and AeAP3-1differentiated from A. europaeum have high bootstrapvalues. According to researches, it is found thatB-class genes differentiated from asarum of basaltaxa of angiosperms have wider expression thangenes differentiated from eudicots have . Therefore,they inferred that classical ABC model is not maturedat the early evolvement stage of angiosperms. ABCmodel occurs in the basal taxa of angiosperms ina simple way, and develops into the classical ABCmodel in the higher-grade or high-grade eudicots.3. They first differentiated 3 MADS-box genesfrom floral organ of Castanea mollissima andconducted expression analysis. Meanwhile, theydiscovered the content of endogenous hormone in C.mollissima floral organ and during fruit developmentchanges dramatically.4. They researched the genetic polymorphism ofIncarvillea mairei with touch—sensitive stigma andscreened 13 pairs of polymorphic molecular markersamong which 12 pairs were successfully used forother species of the same genus and most of themshowed polymorphism, laying solid foundation forpolymorphism research.5. They published 8 papers, including 4 papersin journals covered by SCI. SCI impact factoraccumulates to 9.9. These 4 papers were cited 10times, including 6 times by SCI. Other 4 paperswere published in domestic core journals and cited16 times. Their paper published in Annals of Botanywas awarded Second Prize of Excellent Scientificand Technological Papers of Yunnan Province in2008. This paper was recognized as comparativelyimportant by this journal and marked as contentselect. It was cited by the “Evolutionary complexityof MADS complexes” in Current Opinion in PlantBiology with the impact factor of 9.4. Their paperpublished in Planta was recognized as furthersupport to the "fading borders" model obtained frommorphologic observation from the perspective ofgenetic expression.The expert team appraised these research results,and judged that these results were domesticallyleading and especially researches on MADSboxgenes related to the floral organ developmentof monochlamydeous asarum of basal taxa ofangiosperms are internationally leading. —— ACHIEVEMENTS AND AWARDS ——
Kunming Institute of Botany, Chinese Academy of SciencesAnnual ReportGlobalised Forest-products: Commodification of the MatsutakeMushroom in Tibetan Villages,Yunnan, Southwest ChinaAward: First Prize of the 15th Scientific Results Show of Philosophy and Social Sciences of YunnanProvinceMain Investigator: HE JunMain Participant Unit: KIBResearch results:Under the international and globalized tradingof forest products, how to ensure the resourcesustainability and social fairness has been a greatchallenge for managers and decision-makers.Researches on forest products are normallyconcerned with ecological protection or economicvalues, while there is little focus on social andcultural features during utilization and protection. Onthe other hand, when studying forest management,socialists lack attention to ecology and economydue to their discipline background. Therefore, tocarry out interdisciplinary researches is significantfor theoretical construction and methodologicalinnovation as well as policy guidance.This research centers on the export of animportant forest product—Tricholoma matsutakein Yunnan. As the fresh T. matsutake industry isconfronted with excessive development, unsmoothmarket channels, uneven distribution and seriousexport problems, the researcher applied theinterdisciplinary method to comprehensively explainproblems existing in T. matsutake managementand trading of Yunnan Province, and discussedhow commercialization affected the ecologicalsustainability and socially economic sustainabilityof T. matsutake management from the perspectivesof institutional economics, cultural anthropologyand ethnoecology. The researcher also analyzed theT. matsutake market in Yunnan China, and exploredhow interest groups in the market and marketmechanism impacted the income of participantsin T. matsutake trading. It is found that the marketpolicy of encouraging export restricts the positivedevelopment of the market to some extent, and alsolimited market competition and participation, whichcaused some power groups to be key participants. Inaddition, as economic activities in local areas weresignificantly influenced by local culture, historyand politics, the interaction between localizationand globalization posed threat to the equality of thedistribution mechanism of T. matsutake commoditychain. This paper shows the high level of academicinnovation, providing a new method, a new theoryand a new viewpoint for future researches. It alsogives important information and feasible opinionsfor managers and decision-makers in practice, whichmay create excellent social, economic and ecologicalbenefit.—— ACHIEVEMENTS AND AWARDS ——
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