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中国科学院昆明植物研究所知识管理系统
Knowledge Management System of Kunming Institute of Botany,CAS
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许建初 [37]
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龚洵 [21]
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0.05) between wild (AR = 4.651), semi-cultivated (AR = 5.091) and cultivated (AR = 5.132) populations of C. taliensis, which suggested that the genetic background of long-lived woody plant was not easy to be changed, and there were moderate high gene flow between populations. However, there was a significant difference (P < 0.05) between wild (AR = 5.9) and cultivated (AR = 7.1) populations distributed in the same place in Yun county, Yunnan province, which may result from the hybridization and introgression of species in the tea garden and anthropogenic damages to the wild population. The hypothesis of hybrid origin of C. grandibracteata was tested by morphological and microsatellites analyses. Compared with other species, the locules in ovary of C. grandibracteata are variable, which showed a morphological intermediate and mosaic. Except one private allele, Ninety-nine percent alleles of C. grandibracteata were shared with these of C. taliensis and C. sinensis var. assamica. And C. grandibracteata was nested in the cluster of C. taliensis in the UPGMA tree. Conclusively, our results supported the hypothesis of hybrid origin of C. grandibracteata partly. The speciation of C. grandibracteata was derived from hybridization and asymmetrical introgression potentially. It is possible that C. taliensis was one of its parents, but it still needs more evidences to prove that C. sinensis var. assamica was another parent.","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=BETA-DIVERSITY&order=desc&&fq=dc.project.title_filter%3ACamellia%5C+taliensis%5C+%5C%28W.%5C+W.%5C+Smith%5C%29%5C+Melchior%2C%5C+a%5C+member%5C+of%5C+Camellia%5C+sect.%5C+Thea%2C%5C+is%5C+an%5C+indigenous%5C+species%5C+in%5C+local%5C+natural%5C+forest%5C+and%5C+has%5C+a%5C+long%5C+cultivative%5C+history%5C+in%5C+western%5C+Yunnan%5C+and%5C+its%5C+neighborhood%2C%5C+where%5C+the%5C+domestications%5C+of%5C+this%5C+species%5C+in%5C+different%5C+historical%5C+periods%5C+and%5C+in%5C+different%5C+ways%5C+can%5C+be%5C+found.%5C+C.%5C+taliensis%5C+is%5C+an%5C+important%5C+contributor%5C+to%5C+the%5C+formations%5C+of%5C+tea%5C+landraces%5C+by%5C+hybridization%5C+and%5C+introgression.%5C+In%5C+the%5C+present%5C+study%2C%5C+14%5C+microsatellite%5C+loci%5C+screened%5C+from%5C+37%5C+loci%5C+were%5C+used%5C+to%5C+explore%5C+the%5C+genetic%5C+diversity%5C+about%5C+this%5C+species%5C+with%5C+579%5C+samples%5C+from%5C+25%5C+populations%5C+%5C%2816%5C+wild%5C+populations%2C%5C+4%5C+semi%5C-cultivated%5C+populations%5C+and%5C+5%5C+cultivated%5C+populations%5C%29.%5C+At%5C+the%5C+same%5C+time%2C%5C+the%5C+potential%5C+hybrid%5C+speciation%5C+of%5C+C.%5C+grandibracteata%2C%5C+was%5C+investigated%5C+using%5C+39%5C+individuals%5C+from%5C+2%5C+populations%2C%5C+along%5C+with%5C+C.%5C+taliensis%5C+and%5C+C.%5C+sinensis%5C+var.%5C+assamica%5C+%5C%2883%5C+individuals%5C+from%5C+4%5C+populations%5C%29%5C+by%5C+the%5C+same%5C+microsatellite%5C+markers.%5C+C.%5C+taliensis%5C+had%5C+a%5C+moderate%5C+high%5C+level%5C+of%5C+genetic%5C+diversity%5C+%5C%28A%5C+%3D%5C+14.3%2C%5C+Ne%3D%5C+5.7%2C%5C+HE%5C+%3D%5C+0.666%2C%5C+I%5C+%3D%5C+1.753%2C%5C+AR%5C+%3D%5C+7.2%2C%5C+PPB%5C+%3D%5C+100%25%5C%29.%5C+This%5C+may%5C+result%5C+from%5C+several%5C+factors%5C+including%5C+K%5C-strategy%2C%5C+genetic%5C+background%2C%5C+gene%5C+flow%5C+between%5C+populations%2C%5C+hybridization%5C+and%5C+introgression%5C+among%5C+species.%5C+Between%5C+wild%5C+populations%5C+of%5C+C.%5C+taliensis%2C%5C+the%5C+gene%5C+flow%5C+was%5C+moderate%5C+high%5C+%5C%28Nm%5C+%3D%5C+1.197%5C%29%2C%5C+and%5C+genetic%5C+variation%5C+was%5C+less%5C+than%5C+20%25%5C+%5C%28GST%5C+%3D%5C+0.147%2C%5C+FST%5C+%3D%5C+0.173%5C%29%2C%5C+which%5C+was%5C+similar%5C+to%5C+other%5C+research%5C+results%5C+of%5C+long%5C-lived%5C+woody%5C+plants%2C%5C+and%5C+reflected%5C+the%5C+genetic%5C+structure%5C+of%5C+its%5C+ancestry%5C+to%5C+same%5C+extent.%5C+There%5C+was%5C+a%5C+high%5C+significant%5C+correlation%5C+between%5C+geographic%5C+distance%5C+and%5C+Nei%E2%80%99s%5C+genetic%5C+distance%5C+%5C%28r%5C+%3D%5C+0.372%2C%5C+P%5C+%3D%5C+0.001%5C%29%5C+of%5C+populations%2C%5C+which%5C+accorded%5C+with%5C+isolation%5C+by%5C+distance%5C+model.%5C+Inferring%5C+from%5C+Bayesian%5C+clustering%5C+of%5C+genotypes%2C%5C+all%5C+individuals%5C+of%5C+C.%5C+taliensis%5C+were%5C+divided%5C+into%5C+two%5C+groups%2C%5C+conflicting%5C+with%5C+the%5C+result%5C+based%5C+on%5C+Nei%E2%80%99s%5C+genetic%5C+distance%5C+and%5C+real%5C+geographic%5C+distribution%2C%5C+which%5C+suggested%5C+there%5C+were%5C+heavy%5C+and%5C+non%5C-random%5C+influences%5C+by%5C+human%5C+practices.%5C+According%5C+to%5C+allelic%5C+richness%2C%5C+there%5C+were%5C+no%5C+significant%5C+differences%5C+%5C%28P%5C+%3E%5C+0.05%5C%29%5C+between%5C+wild%5C+%5C%28AR%5C+%3D%5C+4.651%5C%29%2C%5C+semi%5C-cultivated%5C+%5C%28AR%5C+%3D%5C+5.091%5C%29%5C+and%5C+cultivated%5C+%5C%28AR%5C+%3D%5C+5.132%5C%29%5C+populations%5C+of%5C+C.%5C+taliensis%2C%5C+which%5C+suggested%5C+that%5C+the%5C+genetic%5C+background%5C+of%5C+long%5C-lived%5C+woody%5C+plant%5C+was%5C+not%5C+easy%5C+to%5C+be%5C+changed%2C%5C+and%5C+there%5C+were%5C+moderate%5C+high%5C+gene%5C+flow%5C+between%5C+populations.%5C+However%2C%5C+there%5C+was%5C+a%5C+significant%5C+difference%5C+%5C%28P%5C+%3C%5C+0.05%5C%29%5C+between%5C+wild%5C+%5C%28AR%5C+%3D%5C+5.9%5C%29%5C+and%5C+cultivated%5C+%5C%28AR%5C+%3D%5C+7.1%5C%29%5C+populations%5C+distributed%5C+in%5C+the%5C+same%5C+place%5C+in%5C+Yun%5C+county%2C%5C+Yunnan%5C+province%2C%5C+which%5C+may%5C+result%5C+from%5C+the%5C+hybridization%5C+and%5C+introgression%5C+of%5C+species%5C+in%5C+the%5C+tea%5C+garden%5C+and%5C+anthropogenic%5C+damages%5C+to%5C+the%5C+wild%5C+population.%5C+The%5C+hypothesis%5C+of%5C+hybrid%5C+origin%5C+of%5C+C.%5C+grandibracteata%5C+was%5C+tested%5C+by%5C+morphological%5C+and%5C+microsatellites%5C+analyses.%5C+Compared%5C+with%5C+other%5C+species%2C%5C+the%5C+locules%5C+in%5C+ovary%5C+of%5C+C.%5C+grandibracteata%5C+are%5C+variable%2C%5C+which%5C+showed%5C+a%5C+morphological%5C+intermediate%5C+and%5C+mosaic.%5C+Except%5C+one%5C+private%5C+allele%2C%5C+Ninety%5C-nine%5C+percent%5C+alleles%5C+of%5C+C.%5C+grandibracteata%5C+were%5C+shared%5C+with%5C+these%5C+of%5C+C.%5C+taliensis%5C+and%5C+C.%5C+sinensis%5C+var.%5C+assamica.%5C+And%5C+C.%5C+grandibracteata%5C+was%5C+nested%5C+in%5C+the%5C+cluster%5C+of%5C+C.%5C+taliensis%5C+in%5C+the%5C+UPGMA%5C+tree.%5C+Conclusively%2C%5C+our%5C+results%5C+supported%5C+the%5C+hypothesis%5C+of%5C+hybrid%5C+origin%5C+of%5C+C.%5C+grandibracteata%5C+partly.%5C+The%5C+speciation%5C+of%5C+C.%5C+grandibracteata%5C+was%5C+derived%5C+from%5C+hybridization%5C+and%5C+asymmetrical%5C+introgression%5C+potentially.%5C+It%5C+is%5C+possible%5C+that%5C+C.%5C+taliensis%5C+was%5C+one%5C+of%5C+its%5C+parents%2C%5C+but%5C+it%5C+still%5C+needs%5C+more%5C+evidences%5C+to%5C+prove%5C+that%5C+C.%5C+sinensis%5C+var.%5C+assamica%5C+was%5C+another%5C+parent."},{"jsname":"Chemical investigation of twelve macrofungi and one lichen including Coriolopsis gallica, Conocybe siliginea, Albatrellus confluens, Scutellinia ascoboloides, Lactarius deliciosus, Thelephora terrestris, Collybia acervata, Shiraia bambusicola, Cortinarius alboviolaceus, Mycena galericulata, Polyporus elegans, Trogia sp., and Sulcaria virens were comprehensively reported in this dissertation.113 different compounds have been isolated and elucidated by varied chromatographic methods and extensive spectroscopic analysis, among which 26 compounds were new ones. The classes of these new compounds include acetylenic acids, tremulane-type sesquiterpenes, cleistanthane-type diterpenes, isocoumarin, norleucine-type non-protein amino acid, etc. The highlight of this dissertation is the phytochemical investigation of Trogia sp. leading to two norleucine-type non-protein amino acids, 2R-amino-4S-hydroxy-5-hexynoic acid (104) and 2R-amino-5-hexynoic acid (105), which are responsible for the toxicity of this fungus. Cellulose microcrystalline column chromatography with n-BuOH-EtOH-AcOH-H2O (4:1:1:2, v/v/v) eluting system was extensively used for isolation of amino acids in this study. Comparing to traditional n-BuOH-AcOH-H2O (BAW) solvent system, a time-saving and efficient TLC solvent system OWF (organin layer-water-formic acid) for amino acids detection was developed. TLC solvent system OWF was prepared as below: solvent OW was composed of CHCl3-CH3COCH3-MeOH (10:4:4, v/v/v), which was saturated with water; 1 to 4 drops of formic acid was added to 1 ml solvent OW when used.In the last chapter, the chemical, biological and mycological literature dealing with the isolation, structure elucidation, biological activities, and synthesis of pigments produced by those fungi that produce conspicuous fruiting bodies (macromycetes) was reviewed. 198 references between June 2003 to December 2009 are cited.","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=BETA-DIVERSITY&order=desc&&fq=dc.project.title_filter%3AChemical%5C+investigation%5C+of%5C+twelve%5C+macrofungi%5C+and%5C+one%5C+lichen%5C+including%5C+Coriolopsis%5C+gallica%2C%5C+Conocybe%5C+siliginea%2C%5C+Albatrellus%5C+confluens%2C%5C+Scutellinia%5C+ascoboloides%2C%5C+Lactarius%5C+deliciosus%2C%5C+Thelephora%5C+terrestris%2C%5C+Collybia%5C+acervata%2C%5C+Shiraia%5C+bambusicola%2C%5C+Cortinarius%5C+alboviolaceus%2C%5C+Mycena%5C+galericulata%2C%5C+Polyporus%5C+elegans%2C%5C+Trogia%5C+sp.%2C%5C+and%5C+Sulcaria%5C+virens%5C+were%5C+comprehensively%5C+reported%5C+in%5C+this%5C+dissertation.113%5C+different%5C+compounds%5C+have%5C+been%5C+isolated%5C+and%5C+elucidated%5C+by%5C+varied%5C+chromatographic%5C+methods%5C+and%5C+extensive%5C+spectroscopic%5C+analysis%2C%5C+among%5C+which%5C+26%5C+compounds%5C+were%5C+new%5C+ones.%5C+The%5C+classes%5C+of%5C+these%5C+new%5C+compounds%5C+include%5C+acetylenic%5C+acids%2C%5C+tremulane%5C-type%5C+sesquiterpenes%2C%5C+cleistanthane%5C-type%5C+diterpenes%2C%5C+isocoumarin%2C%5C+norleucine%5C-type%5C+non%5C-protein%5C+amino%5C+acid%2C%5C+etc.%5C+The%5C+highlight%5C+of%5C+this%5C+dissertation%5C+is%5C+the%5C+phytochemical%5C+investigation%5C+of%5C+Trogia%5C+sp.%5C+leading%5C+to%5C+two%5C+norleucine%5C-type%5C+non%5C-protein%5C+amino%5C+acids%2C%5C+2R%5C-amino%5C-4S%5C-hydroxy%5C-5%5C-hexynoic%5C+acid%5C+%5C%28104%5C%29%5C+and%5C+2R%5C-amino%5C-5%5C-hexynoic%5C+acid%5C+%5C%28105%5C%29%2C%5C+which%5C+are%5C+responsible%5C+for%5C+the%5C+toxicity%5C+of%5C+this%5C+fungus.%5C+Cellulose%5C+microcrystalline%5C+column%5C+chromatography%5C+with%5C+n%5C-BuOH%5C-EtOH%5C-AcOH%5C-H2O%5C+%5C%284%5C%3A1%5C%3A1%5C%3A2%2C%5C+v%5C%2Fv%5C%2Fv%5C%29%5C+eluting%5C+system%5C+was%5C+extensively%5C+used%5C+for%5C+isolation%5C+of%5C+amino%5C+acids%5C+in%5C+this%5C+study.%5C+Comparing%5C+to%5C+traditional%5C+n%5C-BuOH%5C-AcOH%5C-H2O%5C+%5C%28BAW%5C%29%5C+solvent%5C+system%2C%5C+a%5C+time%5C-saving%5C+and%5C+efficient%5C+TLC%5C+solvent%5C+system%5C+OWF%5C+%5C%28organin%5C+layer%5C-water%5C-formic%5C+acid%5C%29%5C+for%5C+amino%5C+acids%5C+detection%5C+was%5C+developed.%5C+TLC%5C+solvent%5C+system%5C+OWF%5C+was%5C+prepared%5C+as%5C+below%5C%3A%5C+solvent%5C+OW%5C+was%5C+composed%5C+of%5C+CHCl3%5C-CH3COCH3%5C-MeOH%5C+%5C%2810%5C%3A4%5C%3A4%2C%5C+v%5C%2Fv%5C%2Fv%5C%29%2C%5C+which%5C+was%5C+saturated%5C+with%5C+water%5C%3B%5C+1%5C+to%5C+4%5C+drops%5C+of%5C+formic%5C+acid%5C+was%5C+added%5C+to%5C+1%5C+ml%5C+solvent%5C+OW%5C+when%5C+used.In%5C+the%5C+last%5C+chapter%2C%5C+the%5C+chemical%2C%5C+biological%5C+and%5C+mycological%5C+literature%5C+dealing%5C+with%5C+the%5C+isolation%2C%5C+structure%5C+elucidation%2C%5C+biological%5C+activities%2C%5C+and%5C+synthesis%5C+of%5C+pigments%5C+produced%5C+by%5C+those%5C+fungi%5C+that%5C+produce%5C+conspicuous%5C+fruiting%5C+bodies%5C+%5C%28macromycetes%5C%29%5C+was%5C+reviewed.%5C+198%5C+references%5C+between%5C+June%5C+2003%5C+to%5C+December%5C+2009%5C+are%5C+cited."},{"jsname":"Chiang Mai University","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=BETA-DIVERSITY&order=desc&&fq=dc.project.title_filter%3AChiang%5C+Mai%5C+University"},{"jsname":"Czech Science Foundation[15-23242S]","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=BETA-DIVERSITY&order=desc&&fq=dc.project.title_filter%3ACzech%5C+Science%5C+Foundation%5C%5B15%5C-23242S%5C%5D"},{"jsname":"Czech Science Foundation[16-26369S]","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=BETA-DIVERSITY&order=desc&&fq=dc.project.title_filter%3ACzech%5C+Science%5C+Foundation%5C%5B16%5C-26369S%5C%5D"},{"jsname":"During a field trip at a brule in Shangri-La, a mixed population of Ligularia Cass. was found, which including L. subspicata (Bur. et Franch.) Hand.-Mazz., L. nelumbifolia (Bur. et Franch.) Hand.-Mazz., L. tongolensis (Franch.) Hand.-Mazz., L. cymbulifera (W.W.Smith) Hand.-Mazz., L. lingiana S.W.Liu, and also some individuals morphologically intermediate between L. subspicata and L. nelumbifolia. Hence, these intermediate individuals were preliminarily assumed as natural hybrids of the two Ligularia. According to their morphology, they’re assumed to form hybrids A and B. Through careful comparison of specimens in herbarium and those we collected, the inflorescence of putative hybrid A is close to L. nelumbifolia, but the shape of laminae are intergradation of L. subspicata and L. nelumbifolia; overall morphology of putative hybrids B is similar to L. nelumbifolia, but inflorescence color is as same as L. subspicata. Compared to L. nelumbifolia (39%) and L. subspicata (36.8%), the germination rate of putative hybrid B (45.7%) slightly higher than the two; but that of hybrid A is extraordinarily low (0.3%). One possible interpretation of the low rate is hybridization. 60 individuals were collected, including putative parents, other 4 species of Ligularia nearby, putative hybrid A and B. They were all direct sequenced of four cpDNA fragments, and direct sequenced or cloning sequenced of nrDNA ITS4-5. The results support that L. nelumbifolia and L. subspicata are parents of putative hybrid A, and the majority female parent is L. subspicata, L. vellerea may also be involved in the hybridization in some degree; the nuclear sequences of putative hybrid B have no superposition, and its chloroplast DNA sequences are identical with L. nelumbifolia, so putative hybrid B could not be hybrid; and there are backcross individuals exist among the putative parent L. subspicata. NewHybrids analysis of ISSR markers indicated that, the individuals of putative hybrid A are almost L. nelumbifolia and L. subspicata F1 hybrid generation (10/11), only 1/11 possibly backcross or other forms; all individuals of hybrid B are L. nelumbifolia; except one individual of L. subspicata as backcrossed, the other parent individuals are 100% reliable. This study focused on molecular evidence, complemented by ecological, reproductive and other characteristics, we demonstrated that the morphologically intermediate individuals’ origin, and the probability of belonging to each parental or hybrid class. And concluded that L. nelumbifolia and L. subspicata are the parents of putative hybrid A, L. vellerea may also be involved in the hybridization in some degree, hybrids mainly are the first generation, a few individuals may be involved in backcross, and most probably backcross with L. subspicata according to the anthesis, while the assumption of hybrid B is not supported.","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=BETA-DIVERSITY&order=desc&&fq=dc.project.title_filter%3ADuring%5C+a%5C+field%5C+trip%5C+at%5C+a%5C+brule%5C+in%5C+Shangri%5C-La%2C%5C+a%5C+mixed%5C+population%5C+of%5C+Ligularia%5C+Cass.%5C+was%5C+found%2C%5C+which%5C+including%5C+L.%5C+subspicata%5C+%5C%28Bur.%5C+et%5C+Franch.%5C%29%5C+Hand.%5C-Mazz.%2C%5C+L.%5C+nelumbifolia%5C+%5C%28Bur.%5C+et%5C+Franch.%5C%29%5C+Hand.%5C-Mazz.%2C%5C+L.%5C+tongolensis%5C+%5C%28Franch.%5C%29%5C+Hand.%5C-Mazz.%2C%5C+L.%5C+cymbulifera%5C+%5C%28W.W.Smith%5C%29%5C+Hand.%5C-Mazz.%2C%5C+L.%5C+lingiana%5C+S.W.Liu%2C%5C+and%5C+also%5C+some%5C+individuals%5C+morphologically%5C+intermediate%5C+between%5C+L.%5C+subspicata%5C+and%5C+L.%5C+nelumbifolia.%5C+Hence%2C%5C+these%5C+intermediate%5C+individuals%5C+were%5C+preliminarily%5C+assumed%5C+as%5C+natural%5C+hybrids%5C+of%5C+the%5C+two%5C+Ligularia.%5C+According%5C+to%5C+their%5C+morphology%2C%5C+they%E2%80%99re%5C+assumed%5C+to%5C+form%5C+hybrids%5C+A%5C+and%5C+B.%5C+Through%5C+careful%5C+comparison%5C+of%5C+specimens%5C+in%5C+herbarium%5C+and%5C+those%5C+we%5C+collected%2C%5C+the%5C+inflorescence%5C+of%5C+putative%5C+hybrid%5C+A%5C+is%5C+close%5C+to%5C+L.%5C+nelumbifolia%2C%5C+but%5C+the%5C+shape%5C+of%5C+laminae%5C+are%5C+intergradation%C2%A0of%5C+L.%5C+subspicata%5C+and%5C+L.%5C+nelumbifolia%5C%3B%5C+overall%5C+morphology%5C+of%5C+putative%5C+hybrids%5C+B%5C+is%5C+similar%5C+to%5C+L.%5C+nelumbifolia%2C%5C+but%5C+inflorescence%5C+color%5C+is%5C+as%5C+same%5C+as%5C+L.%5C+subspicata.%5C+Compared%5C+to%5C+L.%5C+nelumbifolia%5C+%5C%2839%25%5C%29%5C+and%5C+L.%5C+subspicata%5C+%5C%2836.8%25%5C%29%2C%5C+the%5C+germination%5C+rate%5C+of%5C+putative%5C+hybrid%5C+B%5C+%5C%2845.7%25%5C%29%5C+slightly%5C+higher%5C+than%5C+the%5C+two%5C%3B%5C+but%5C+that%5C+of%5C+hybrid%5C+A%5C+is%5C+extraordinarily%5C+low%5C+%5C%280.3%25%5C%29.%5C+One%5C+possible%5C+interpretation%5C+of%5C+the%5C+low%5C+rate%5C+is%5C+hybridization.%5C+60%5C+individuals%5C+were%5C+collected%2C%5C+including%5C+putative%5C+parents%2C%5C+other%5C+4%5C+species%5C+of%5C+Ligularia%5C+nearby%2C%5C+putative%5C+hybrid%5C+A%5C+and%5C+B.%5C+They%5C+were%5C+all%5C+direct%5C+sequenced%5C+of%5C+four%5C+cpDNA%5C+fragments%2C%5C+and%5C+direct%5C+sequenced%5C+or%5C+cloning%5C+sequenced%5C+of%5C+nrDNA%5C+ITS4%5C-5.%5C+The%5C+results%5C+support%5C+that%5C+L.%5C+nelumbifolia%5C+and%5C+L.%5C+subspicata%5C+are%5C+parents%5C+of%5C+putative%5C+hybrid%5C+A%2C%5C+and%5C+the%5C+majority%5C+female%5C+parent%5C+is%5C+L.%5C+subspicata%2C%5C+L.%5C+vellerea%5C+may%5C+also%5C+be%5C+involved%5C+in%5C+the%5C+hybridization%5C+in%5C+some%5C+degree%5C%3B%5C+the%5C+nuclear%5C+sequences%5C+of%5C+putative%5C+hybrid%5C+B%5C+have%5C+no%5C+superposition%2C%5C+and%5C+its%5C+chloroplast%5C+DNA%5C+sequences%5C+are%5C+identical%5C+with%5C+L.%5C+nelumbifolia%2C%5C+so%5C+putative%5C+hybrid%5C+B%5C+could%5C+not%5C+be%5C+hybrid%5C%3B%5C+and%5C+there%5C+are%5C+backcross%5C+individuals%5C+exist%5C+among%5C+the%5C+putative%5C+parent%5C+L.%5C+subspicata.%5C+NewHybrids%5C+analysis%5C+of%5C+ISSR%5C+markers%5C+indicated%5C+that%2C%5C+the%5C+individuals%5C+of%5C+putative%5C+hybrid%5C+A%5C+are%5C+almost%5C+L.%5C+nelumbifolia%5C+and%5C+L.%5C+subspicata%5C+F1%5C+hybrid%5C+generation%5C+%5C%2810%5C%2F11%5C%29%2C%5C+only%5C+1%5C%2F11%5C+possibly%5C+backcross%5C+or%5C+other%5C+forms%5C%3B%5C+all%5C+individuals%5C+of%5C+hybrid%5C+B%5C+are%5C+L.%5C+nelumbifolia%5C%3B%5C+except%5C+one%5C+individual%5C+of%5C+L.%5C+subspicata%5C+as%5C+backcrossed%2C%5C+the%5C+other%5C+parent%5C+individuals%5C+are%5C+100%25%5C+reliable.%5C+This%5C+study%5C+focused%5C+on%5C+molecular%5C+evidence%2C%5C+complemented%5C+by%5C+ecological%2C%5C+reproductive%5C+and%5C+other%5C+characteristics%2C%5C+we%5C+demonstrated%5C+that%5C+the%5C+morphologically%5C+intermediate%5C+individuals%E2%80%99%5C+origin%2C%5C+and%5C+the%5C+probability%5C+of%5C+belonging%5C+to%5C+each%5C+parental%5C+or%5C+hybrid%5C+class.%5C+And%5C+concluded%5C+that%5C+L.%5C+nelumbifolia%5C+and%5C+L.%5C+subspicata%5C+are%5C+the%5C+parents%5C+of%5C+putative%5C+hybrid%5C+A%2C%5C+L.%5C+vellerea%5C+may%5C+also%5C+be%5C+involved%5C+in%5C+the%5C+hybridization%5C+in%5C+some%5C+degree%2C%5C+hybrids%5C+mainly%5C+are%5C+the%5C+first%5C+generation%2C%5C+a%5C+few%5C+individuals%5C+may%5C+be%5C+involved%5C+in%5C+backcross%2C%5C+and%5C+most%5C+probably%5C+backcross%5C+with%5C+L.%5C+subspicata%5C+according%5C+to%5C+the%5C+anthesis%2C%5C+while%5C+the%5C+assumption%5C+of%5C+hybrid%5C+B%5C+is%5C+not%5C+supported."},{"jsname":"Foundation of Scientific and Technical Innovation of Yunnan Province, China[2009AB021]","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=BETA-DIVERSITY&order=desc&&fq=dc.project.title_filter%3AFoundation%5C+of%5C+Scientific%5C+and%5C+Technical%5C+Innovation%5C+of%5C+Yunnan%5C+Province%2C%5C+China%5C%5B2009AB021%5C%5D"},{"jsname":"Foundation of Scientific and Technical Innovation of Yunnan Province, China[2017ZF003]","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=BETA-DIVERSITY&order=desc&&fq=dc.project.title_filter%3AFoundation%5C+of%5C+Scientific%5C+and%5C+Technical%5C+Innovation%5C+of%5C+Yunnan%5C+Province%2C%5C+China%5C%5B2017ZF003%5C%5D"},{"jsname":"Foundation of State Key Laboratory of Phytochemistry and Plant Resources in West China[P2010-ZZ14]","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=BETA-DIVERSITY&order=desc&&fq=dc.project.title_filter%3AFoundation%5C+of%5C+State%5C+Key%5C+Laboratory%5C+of%5C+Phytochemistry%5C+and%5C+Plant%5C+Resources%5C+in%5C+West%5C+China%5C%5BP2010%5C-ZZ14%5C%5D"},{"jsname":"Fundamental Research Funds for the Central Universities[17l-gzd24]","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=BETA-DIVERSITY&order=desc&&fq=dc.project.title_filter%3AFundamental%5C+Research%5C+Funds%5C+for%5C+the%5C+Central%5C+Universities%5C%5B17l%5C-gzd24%5C%5D"},{"jsname":"Fundamental Research Funds for the Central Universities[YX2013-412018BLCB08]","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=BETA-DIVERSITY&order=desc&&fq=dc.project.title_filter%3AFundamental%5C+Research%5C+Funds%5C+for%5C+the%5C+Central%5C+Universities%5C%5BYX2013%5C-412018BLCB08%5C%5D"},{"jsname":"lastIndexed","jscount":"2022-08-06"}],"Funding Project","dc.project.title_filter")'>
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HANDBOOKOF BIOLOGICAL STATISTICS
期刊论文
出版物, 3111, 期号: 0, 页码: 1-291
Authors:
JOHN H. MCDONALD
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Submit date：2017/07/24
Impacts of rubber plantations on community assembly of ants (Hymenoptera: Formicidae): a case study from monsoonal tropics of Xishuangbanna, southwest China
期刊论文
NORTH-WESTERN JOURNAL OF ZOOLOGY, 2022, 卷号: 18, 期号: 1, 页码: 1-8
Authors:
Alcantara, Mark Jun M.
;
Modi, Shrushti
;
Ling, Tial C.
;
Monkai, Jutamart
;
Xu, He
;
Huang, Shuyin
;
Nakamura, Akihiro
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Submit date：2022/07/15
biodiversity
Formicidae
Hevea brasiliensis
IndVal
Menglun
Southeast Asia
Winkler extractor
Large-scale homogenization of soil bacterial communities in response to agricultural practices in paddy fields, China
期刊论文
SOIL BIOLOGY & BIOCHEMISTRY, 2022, 卷号: 164, 页码: 108490
Authors:
Wang,Hang
;
Liu,Shengen
;
Li,Hongyi
;
Tao,Xinhua
;
Wang,Haocai
;
Qi,Jinfeng
;
Zhang,Zhijian
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Submit date：2022/04/02
Land use
Bacterial community
beta-diversity
Paddy field
Spatial scale dependence
GRASSLANDS
DIVERSITY
PATTERNS
BETA
BIOGEOGRAPHY
CONVERSION
FOREST
Composition of woody plant communities drives macrofungal community composition in three climatic regions
期刊论文
JOURNAL OF VEGETATION SCIENCE, 2021, 卷号: 32, 期号: 2, 页码: e13001
Authors:
Li,Huili
;
Guo,Jiayu
;
Ye,Lei
;
Gui,Heng
;
Hyde,Kevin David
;
Xu,Jianchu
;
Mortimer,Peter Edward
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Submit date：2022/04/02
alpha diversity
beta diversity
climatic factors
community congruence
ecological distribution pattern
epigeous macrofungi
SPECIES RICHNESS
FUNGAL DIVERSITY
VASCULAR PLANTS
ECTOMYCORRHIZAL FUNGI
SITKA SPRUCE
FOREST
BIODIVERSITY
ABUNDANCE
MUSHROOMS
PATTERNS
Stachybotrys musae sp. nov., S. microsporus, and Memnoniella levispora (Stachybotryaceae, Hypocreales) Found on Bananas in China and Thailand
期刊论文
LIFE-BASEL, 2021, 卷号: 11, 期号: 4, 页码: 323
Authors:
Samarakoon,Binu C.
;
Wanasinghe,Dhanushka N.
;
Phookamsak,Rungtiwa
;
Bhat,Jayarama
;
Chomnunti,Putarak
;
Karunarathna,Samantha C.
;
Lumyong,Saisamorn
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new species
fungi on banana
Musaceae
saprobes
Sordariomycetes
PHYLOGENETIC-RELATIONSHIPS
PRIMER SETS
FUNGI
DIVERSITY
CHARTARUM
PANDANACEAE
ENDOPHYTES
DISEASE
RECORD
PALMS
Three new host records of endophytic Neofusicoccum species reported from Dendrobium orchids
期刊论文
PHYTOTAXA, 2021, 卷号: 494, 期号: 2, 页码: 193-207
Authors:
Ma,Xiao-Ya
;
Hyde,Kevin D.
;
Phillips,Alan J. L.
;
Kang,Ji-Chuan
;
Chomnunti,Putarak
;
Doilom,Mingkwan
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Submit date：2022/04/02
Botryosphaeriaceae
endophytes
multi-genes
new host records
Orchidaceae
FUNGAL ENDOPHYTES
BOTRYOSPHAERIACEAE
DIVERSITY
DIEBACK
IDENTIFICATION
PHYLOGENY
POPULATIONS
AUSTRALIA
CULTURES
VICTORIA
The Predominance of Proteobacteria and Cyanobacteria in the Cycas dolichophylla Coralloid Roots Revealed by 16S rRNA Metabarcoding
期刊论文
MICROBIOLOGY, 2021, 卷号: 90, 期号: 6, 页码: 805-815
Authors:
Zheng,Y.
;
Chiang,T-Y
;
Huang,Ch-Li
;
Feng,X-Y
;
Yrjala,K.
;
Gong,X.
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Cyanobacteria
Cycas
diversity
endophytes
nitrogen fixation
symbiosis
ENDOPHYTIC BACTERIA
SYMBIOTIC CYANOBACTERIA
APOGEOTROPIC ROOTS
DIVERSITY
GROWTH
WORLD
SPP.
A synthesis of botanical informatics for vascular plants in Africa
期刊论文
ECOLOGICAL INFORMATICS, 2021, 卷号: 64, 页码: 101382
Authors:
Qian,Hong
;
Zhou,Yadong
;
Zhang,Jian
;
Jin,Yi
;
Deng,Tao
;
Cheng,Shunsheng
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Submit date：2022/04/02
Botanical informatics
Flora of Africa
Online data
Species checklist
Species richness
Vascular plants
SPECIES-AREA RELATIONSHIPS
LATITUDINAL GRADIENT
GLOBAL PATTERNS
BETA-DIVERSITY
R PACKAGE
RICHNESS
BIODIVERSITY
FLORA
BIOGEOGRAPHY
EVOLUTION
Arbuscular mycorrhizal trees influence the latitudinal beta-diversity gradient of tree communities in forests worldwide
期刊论文
NATURE COMMUNICATIONS, 2021, 卷号: 12, 期号: 1, 页码: 3137
Authors:
Zhong,Yonglin
;
Chu,Chengjin
;
Myers,Jonathan A.
;
Gilbert,Gregory S.
;
Lutz,James A.
;
Stillhard,Jonas
;
Zhu,Kai
;
Thompson,Jill
;
Baltzer,Jennifer L.
;
He,Fangliang
;
LaManna,Joseph A.
;
Davies,Stuart J.
;
Aderson-Teixeira,Kristina J.
;
Burslem,David F. R. P.
;
Alonso,Alfonso
;
Chao,Kuo-Jung
;
Wang,Xugao
;
Gao,Lianming
;
Orwig,David A.
;
Yin,Xue
;
Sui,Xinghua
;
Su,Zhiyao
;
Abiem,Iveren
;
Bissiengou,Pulcherie
;
Bourg,Norm
;
Butt,Nathalie
;
Cao,Min
;
Chang-Yang,Chia-Hao
;
Chao,Wei-Chun
;
Chapman,Hazel
;
Chen,Yu-Yun
;
Coomes,David A.
;
Cordell,Susan
;
de Oliveira,Alexandre A.
;
Du,Hu
;
Fang,Suqin
;
Giardina,Christian P.
;
Hao,Zhanqing
;
Hector,Andrew
;
Hubbell,Stephen P.
;
Janik,David
;
Jansen,Patrick A.
;
Jiang,Mingxi
;
Jin,Guangze
;
Kenfack,David
;
Kral,Kamil
;
Larson,Andrew J.
;
Li,Buhang
;
Li,Xiankun
;
Li,Yide
;
Lian,Juyu
;
Lin,Luxiang
;
Liu,Feng
;
Liu,Yankun
;
Liu,Yu
;
Luan,Fuchen
;
Luo,Yahuang
;
Ma,Keping
;
Malhi,Yadvinder
;
McMahon,Sean M.
;
McShea,William
;
Memiaghe,Herve
;
Mi,Xiangcheng
;
Morecroft,Mike
;
Novotny,Vojtech
;
O'Brien,Michael J.
;
den Ouden,Jan
;
Parker,Geoffrey G.
;
Qiao,Xiujuan
;
Ren,Haibao
;
Reynolds,Glen
;
Samonil,Pavel
;
Sang,Weiguo
;
Shen,Guochun
;
Shen,Zhiqiang
;
Song,Guo-Zhang Michael
;
Sun,I-Fang
;
Tang,Hui
;
Tian,Songyan
;
Uowolo,Amanda L.
;
Uriarte,Maria
;
Wang,Bin
;
Wang,Xihua
;
Wang,Youshi
;
Weiblen,George D.
;
Wu,Zhihong
;
Xi,Nianxun
;
Xiang,Wusheng
;
Xu,Han
;
Xu,Kun
;
Ye,Wanhui
;
Yu,Mingjian
;
Zeng,Fuping
;
Zhang,Minhua
;
Zhang,Yingming
;
Zhu,Li
;
Zimmerman,Jess K.
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Submit date：2022/04/02
NEGATIVE DENSITY-DEPENDENCE
NESTEDNESS
TEMPERATURE
COMPONENTS
TURNOVER
PLANTS
FUNGI
ASSOCIATIONS
ECOLOGY
NETWORK
Diverse isoquinolines with anti-inflammatory and analgesic bioactivities from Hypecoum erectum
期刊论文
JOURNAL OF ETHNOPHARMACOLOGY, 2021, 卷号: 270, 页码: 113811
Authors:
Yuan,Hai-Lian
;
Zhao,Yun-Li
;
Qin,Xu-Jie
;
Liu,Ya-Ping
;
Yang,Xing-Wei
;
Luo,Xiao-Dong
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Submit date：2022/04/02
Hypecoum erectum
Isoquinoline alkaloids
Anti-inflammatory activity
Analgesic activity
Inflammatory mediators
