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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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6 could use lots of photosynthates, but contributed little to the accumulation of biomass. 4. Photosynthetic rate of P. armeniacum decreased a little at the noon, and the highest photosynthetic rate was observed at 10:00h in the greenhouse. The variation of photosynthetic rate was in the same trend as stomatal conductance. Higher relative humidity seemed to be the key for higher photosynthetic rate in P. armeniacum. 5. The photosynthetic capacity of C. flavum was statistically larger than that of P. armeniacum. The lower leaf photosynthetic capacity of P. armeniacum was related to its lower leaf nitrogen concentration,leaf phosphorus concentration and enzyme activities. Meanwhile, the extremely lower stomatal conductance and internal mesophyll conductance might greatly limit the photosynthetic capacity of P. armeniacum. The lower stomatal conductance and photosynthetic rate of Paphiopedilum might partially caused by the lack of chloroplasts in the guard cell of Paphiopedilum. Compared with C. flavum, P. armeniacum was more fond of shade environment.6. The short longevity leaf of Cypripedium had bigger photosynthetic capacity and greater potential for fast growth. But the longer LL of Paphiopedilum enhanced nutrient conservation which could compensate its lower photosynthetic capacity. The short longevity leaf of Cypripedium usually had higher photosynthetic rate per unit leaf mass and dark respiration rate, and photosynthetic capacity decreased fast with leaf age. However, for Paphiopedilum, the situation was the opposite. 7. Compared with Cypripedium, Paphiopedilum had higher water use efficiency and lower photosynthetic nitrogen use efficiency. 8. The leaf of Paphiopedilum had higher leaf construction cost and longer repayment time than that of Cypripedium. The leaf structures and physiological functions of Paphiopedilum and Cypripedium reflected the adaptation to their habitats. The leaf morphological and physiological evolution of Paphiopedilum was related to water and resource-conserving traits in the karst habitat. The leaf traits of Cypripedium were the adaptation to the environment rich in water and nutrients but easy to change with seasons.Our results provided evidence of divergent evolution of congeneric orchids under natural 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台湾北部福山地区亚热带雨林种子雨之研究
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出版物, 3111, 页码: 1-95
作者:
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台湾北部福山地区亚热带雨林幼苗之研究
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出版物, 3111, 页码: 1-100
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VOLN27B: A New Head-Tailed Halovirus Isolated from an Underground Salt Crystal and Infecting Halorubrum
期刊论文
ARCHAEA-AN INTERNATIONAL MICROBIOLOGICAL JOURNAL, 2021, 卷号: 2021, 页码: 8271899
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Dai,Yongpei
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Liu,Jingwen
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Zhang,Shimin
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Chen,Feilong
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Jin,Fanjie
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Ruan,Peiyao
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Li,Lu
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Chen,Xiangdong
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VIRUSES
ARCHAEA
BACTERIOPHAGE
PHAGE
HF2
Structure Revision of Four Classes of Prenylated Aromatic Natural Products Based on a Rule for Diagnostic C-13 NMR Chemical Shifts
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JOURNAL OF ORGANIC CHEMISTRY, 2021, 卷号: 86, 期号: 16, 页码: 10982-10990
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Wang,Li-Xia
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Lv,Yong-Feng
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Hu,Jiang-Miao
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Zhou,Jun
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ISOPRENYLATED FLAVONOIDS
CONSTITUENTS
DERIVATIVES
ANALOGS
Multi-Gene Phylogeny and Morphology Reveal Haplohelminthosporium gen. nov. and Helminthosporiella gen. nov. Associated with Palms in Thailand and A Checklist for Helminthosporium Reported Worldwide
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Mapook,Ausana
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Senwanna,Chanokned
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Dauner,Lucas A. P.
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Nanayakkara,Chandrika M.
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Xu,Jianchu
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Tibpromma,Saowaluck
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Lumyong,Saisamorn
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4 new taxa
Massarinaceae
morphology
multi-genes
palm fungi
Thailand
MOLECULAR PHYLOGENY
YUNNAN PROVINCE
SIMILAR GENERA
FAM. NOV.
FUNGI
PLEOSPORALES
DNA
DIVERSITY
CHINA
MASSARINACEAE
The Genomic Selfing Syndrome Accompanies the Evolutionary Breakdown of Heterostyly
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MOLECULAR BIOLOGY AND EVOLUTION, 2021, 卷号: 38, 期号: 1, 页码: 168-180
作者:
Wang,Xin-Jia
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Barrett,Spencer C. H.
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Zhong,Li
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Wu,Zhi-Kun
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Li,De-Zhu
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Wang,Hong
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Zhou,Wei
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deleterious mutations
effective population size
mating system
Primula
selection efficacy
ADAPTIVE MOLECULAR EVOLUTION
MATING SYSTEM
BREEDING SYSTEMS
DELETERIOUS MUTATIONS
PURIFYING SELECTION
POPULATION-SIZE
LINKAGE DISEQUILIBRIUM
INBREEDING DEPRESSION
PHYLOGENETIC ANALYSES
BACKGROUND SELECTION
Enantioselective access to tricyclic tetrahydropyran derivatives by a remote hydrogen bonding mediated intramolecular IEDHDA reaction
期刊论文
NATURE COMMUNICATIONS, 2021, 卷号: 12, 期号: 1, 页码: 7188
作者:
Jin,Min
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Tang,Congyun
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Li,Yingying
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Yang,Shuai
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Yang,Ying-Tao
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Peng,Lin
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Li,Xiao-Nian
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Zhang,Wenjing
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Zuo,Zhili
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Gagosz,Fabien
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Wang,Liang-Liang
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DIELS-ALDER REACTION
BIOMIMETIC TOTAL-SYNTHESIS
ORTHO-QUINONE METHIDES
BRONSTED ACID
CYCLIZATION
ACTIVATION
OLEFINS
CYCLOADDITIONS
CATALYSIS
ENTRY
Discovery of pseudolaric acid A as a new Hsp90 inhibitor uncovers its potential anticancer mechanism
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BIOORGANIC CHEMISTRY, 2021, 卷号: 112, 页码: 104963
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Liu,Jiangxin
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Wu,Xing-De
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Li,Wenyan
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Yuan,Zaifeng
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Yang,Kun
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Zhao,Qin-Shi
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Pseudolaric acid A
Hsp90 inhibitor
Apoptosis
NMR
Structure-activity relationship
Photoaffinity-based probe
Protein-ligand interaction
MOLECULAR CHAPERONE
PROTEIN
TARGET
CANCER
KINASE
NMR
IDENTIFICATION
SELECTIVITY
BINDING
DESIGN
1H qNMR-based quantitative analysis of total macamides in five maca (Lepidium meyenii Walp.) dried naturally
期刊论文
JOURNAL OF FOOD COMPOSITION AND ANALYSIS, 2021, 卷号: 100, 页码: 103917
作者:
Peng,Xing-Rong
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Huang,Yan-Jie
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Liu,Jun-Hong
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Zhang,Ran-Ran
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Li,Zhong-Rong
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Zhou,Lin
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Qiu,Ming-Hua
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Lepidium meyenii Walp
Macamides
1H qNMR-based technique
Method validity
Quantitative analysis
Quality control
TESTICULAR FUNCTION
SEXUAL-BEHAVIOR
IN-VIVO
EXTRACT
POLYSACCHARIDE
CONSTITUENTS
ALKAMIDES
A new sesquineolignan and four new neolignans isolated from the leaves of Piper betle, a traditional medicinal plant in Myanmar
期刊论文
BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, 2021, 卷号: 31, 页码: 127682
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San,Thae Thae
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Wang,Yue-Hu
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Hu,Dong-Bao
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Yang,Jun
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Zhang,Dong-Dong
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Xia,Meng-Yuan
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Yang,Xue-Fei
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Yang,Yong-Ping
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Myanmar
Piper betle
Piperaceae
Neolignans
Anti-inflammatory
CHEMICAL-CONSTITUENTS
IN-VITRO
L.
PHENYLPROPANOIDS
IDENTIFICATION
COMPONENTS
ROOTS
OIL
