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Current Issue
 
 
  Latest issue
  2008  Vol.28 (Number 5)
    Sept. 20, 2008
 
 
 
 
 
 
 


513
WU Yu-Hu, LU Sheng-Lian and ZHANG Tong-Lin
  Elymus angsaiensis—A New Species of the Family Gramineae from Qinghai,China
    Elymus angsaiensis S. L. Lu et Y. H. Wu, a new species of Gramineae from Zadoi County, Qinghai Province, is described and illustrated. The new species is related to Elymus atralus(Nevski) Hand.-Mazz. But it is distinguished by it with au...
    2008 Vol. 28 (5): 513-515 [Abstract ] ( 72 ) [HTML 0KB] [PDF 187KB ]( 72 )


516
LIU Yong-Ying, NIU Jun-Ying, LI Lin and ZHAO Jian-Cheng
  Forsstroemia producta(Hornschuch) Paris,a New Record of Genus and Species (Musci) in Henan Province,China
    The authors reviewed three standpoints on the systematic and evolutional positions on Forsstroemia Lindberg. The opinion that Forsstroemia Lindberg belongs to Leptodontaceae is suppocted in the paper. This genus is recorded for the first...
    2008 Vol. 28 (5): 516-519 [Abstract ] ( 81 ) [HTML 0KB] [PDF 252KB ]( 58 )


520
WU Yu-Huan and GAO Chien
  Chiloscyphus sikkimensis(Geocalycaceae,Hepaticae),New to Mainland of China
    Chiloscyphus sikkimensis(Steph.) J.J. Engel & R.M. Schust. (Geocalycaceae,Hepaticae),discovered from Yunnan,is reported here as new to mainland of China. This species is characterized as leaves obliquely to subtransversely inserted on stem,ad...
    2008 Vol. 28 (5): 520-522 [Abstract ] ( 58 ) [HTML 0KB] [PDF 173KB ]( 60 )


523
YOU Qing-Min, , WANG You-Fang, WANG Quan-Xi and
  Newly Recorded Species of Navicula(Bacillariophyta) in China, from Xinjiang
    Xinjiang Uygur Autonomous Region is the largest in area among all the province-level administrative regions of China. It is situated in the hinterland of Eurasian continent and is under the control of a typical extratropical belt continental climate. Alga...
    2008 Vol. 28 (5): 523-526 [Abstract ] ( 77 ) [HTML 0KB] [PDF 268KB ]( 51 )


527
HE Zu-Xia, YAN Yue-Hong, CHEN Hui-Ming and LU He-Jun
  New Records of Mosses Collected from Qiyun Mountain in Jiangxi Province
    14 species and 2 varieties of mosses from Mt. Qiyun are newly reported to Jiangxi Province. They are Campylopus hemitrichius, Dicranodontium asperulum, D. didymodon, Dicranoloma assimile, D. dicarpum, Fissidens oblongifolius, F. Javanicus, Syrrhopodon p...
    2008 Vol. 28 (5): 527-529 [Abstract ] ( 71 ) [HTML 0KB] [PDF 132KB ]( 56 )


530
LIU Jian-Lin, TANG Yu, XIA Ming-Zhong, SHAO Ji-Rong, CAI Guang-Ze, LUO Qiang and SUN Jun-Xiu
  Fagopyrum densovillosum J. L. Liu, a New Species of Polygonaceae from Sichuan,China
    Fagopyrum densovillosum J. L. Liu, a new species of the polygonaceae from Luojishanzhen, Puge Country, Sichuan Province, China，is described. F. densovillosum is closely related to F. gracilipes (Hemsl.) Damm. et Diels By its fr...
    2008 Vol. 28 (5): 530-533 [Abstract ] ( 75 ) [HTML 0KB] [PDF 115KB ]( 43 )


534
LIN Qi, BEI Shu-Qing, LI Hong-Li, CAO Zi-Yu, SUN Qian, SUN Miao and YANG Zhi-Rong
  Lectotypifications of Twenty Names of Chinese Taxa in Angiospermae
    Based on examinations of type specimens housed at PE, lectotypes for twenty names of Chinese taxa in Angiospermae are here designated under Article 8.1, 9.9, 9.10 and 37.2, Recommendation 9A.2 and 9A.3 of the International Code of Botanical Nomenclature (...
    2008 Vol. 28 (5): 534-539 [Abstract ] ( 69 ) [HTML 0KB] [PDF 261KB ]( 53 )


540
ZHANG Xin-Yu, , WANG Zan, ZHAO Mao-Lin, GAO Hong-Wen and LIU Dao-Lin
  Observations on the Pollen Morphology and Meiosis of Pollen Mother Cell in Galega
    The pollen morphology was observed by scanning electron microscopy（SEM）.The meiosis process of pollen mother cells was observed by 1% acetate magenta squashing method. The results showed that the pollen grains were subsphaeroidal or oblate, tricolporate...
    2008 Vol. 28 (5): 540-546 [Abstract ] ( 75 ) [HTML 0KB] [PDF 430KB ]( 49 )


547
XU Yu-Feng, ZHANG Ke, WANG Wen-He and LI Nan
  The Micro-morphology Characters of Leaf Epidermis of Iris
    The micro-morphology characters of leaf epidermis of 12 species of Iris were examined under light microscope(LM). It is considerd that there are obvious differences in the characters of leaf upper and lower epidermis of I. dichotoma Pall...
    2008 Vol. 28 (5): 547-551 [Abstract ] ( 71 ) [HTML 0KB] [PDF 138KB ]( 61 )


552
ZHANG Jing-Qiu, LI Zhuo and LI Hai-Ying
  The Influence of Trifluralin on Mitosis of Wheat Root Cells
    The mitosis of wheat root cells were studied after the root meristem were treated by trifluralin. Chromosome doubling, multipolar, laggards, unequal division, rings and micronuclei were observed. The results revealed that each treatment concentration and ...
    2008 Vol. 28 (5): 552-555 [Abstract ] ( 65 ) [HTML 0KB] [PDF 163KB ]( 37 )


556
LI Qing-Wei and LIU Mei
  The Developmental Morphological of Nymphaea tetragona Georgi var. crassifolia(Hand.-Mazz.)Y.C.Chu from Seeds to Seedlings
    In order to probe into the common character of Nymphaeales and Alismatales in early stage of ontogeny, developmental process from seed to seedling of N. tetragona var.crassifolia was observed in this study. The shoot en...
    2008 Vol. 28 (5): 556-559 [Abstract ] ( 73 ) [HTML 0KB] [PDF 93KB ]( 44 )


560
WU Song-Quan, , ZU Yuan-Gang and WU Ji-Ri
  The Establishment of SCAR Marker Linked to Astragalus membranaceus
    RAPD analysis was adopted to identify Astragalus membranaceus Bge. and Astragalus membranaceus var. mongholicus(Bge.)Hsiao. With the method of BSA, 120 decamer random primers were used to amplify the DNA pools from A. membra...
    2008 Vol. 28 (5): 560-563 [Abstract ] ( 69 ) [HTML 0KB] [PDF 193KB ]( 44 )


564
XIAO Yan-Hua, ZENG You-Ling, LAN Hai-Yan and ZHANG Fu-Chun
  The Transformation of Insect Antifreezing Protein for Sauropus androgynus Mediated by Agrobacterium
    In order to improve the S. androgynus cold tolerance, genetic transformation system of S. androgynus was established in this study. The cDNA Mpafp149 of Microdera punctipennis dzungarica was used as target gene to obtai...
    2008 Vol. 28 (5): 564-567 [Abstract ] ( 67 ) [HTML 0KB] [PDF 119KB ]( 45 )


568
ZHANG Ying-Juan, and WANG Yu-Shan
  Analysis on the Population Genetic Diversity of Endangered Shrub Reaumuria trigyna by ISSR Markers
    Genetic diversity and genetic structure of five Reaumuria trigyna populations was analyzed by ISSR(inter simple sequence repeat) markers. Using 14 primers，114 loci were observed，among them 99 were polymorphic.The proportion of polymorphic loci ...
    2008 Vol. 28 (5): 568-573 [Abstract ] ( 75 ) [HTML 0KB] [PDF 226KB ]( 43 )


574
HUA Wen-Ping and WANG Zhe-Zhi
  Cloning of An Allergen Gene(Sam a1) from Salvia miltiorrhiza Bunge and Its Prokaryotic Expression
    Type Ⅰ allergic reaction results from the cross-binding of major allergen protein and IgE antibodies. A novel allergen gene (Sam a1) from Salvia miltiorrhiza Bunge was cloned, which contained an ORF with 483 bp and coded 166 amino acid ...
    2008 Vol. 28 (5): 574-578 [Abstract ] ( 74 ) [HTML 0KB] [PDF 257KB ]( 55 )


579
TAO Neng-Guo and ZHANG Ji-Hong
 

Cloning and Analysis of CCS Gene of Newhall Navel Orange
    The mRNA sequence for Capsanthin/Capsorubin synthase (CCS) has been cloned from fruits of Newhall navel orange by RT-PCR. Sequencing results revealed that it was 1 619 bp in length, encoding 503 amino acids. BLAST results showed that the deduced amino aci...
    2008 Vol. 28 (5): 579-583 [Abstract ] ( 62 ) [HTML 0KB] [PDF 415KB ]( 53 )


584
SHI Xiao-Xia, , ZHANG Guo-Fang, MENG Lin, MAO Pei-Chun and LIU Zi-Xue
  Relationship Between the Leaf Tissue Characteristic and Drought Resistance of Iris lactea Pall. var. chinensis(Fisch.)
    Fifteen wild germplasm of Iris lactea Pall. var. chinensis(Fisch.) from the different habitats in the northern China under the water stress experiments in greenhouse were studied, and three different drought resistant classes were classi...
    2008 Vol. 28 (5): 584-588 [Abstract ] ( 68 ) [HTML 0KB] [PDF 192KB ]( 49 )


589
SUN Xiao-Yan, SUN Wei, LI Zhi-Xiao, LI Feng-Min and WANG Chong-Ying
  Physiological Response of Lathyrus sativus L. to Drought Stress
    Lathyrus sativus L. was used as experimental material and treated by PEG6000. The results showed that at the beginning of stress(0~48 h), stomatal conductance(Sc) and transpiration(Tr) decreased sharply, while net photosynthesis...
    2008 Vol. 28 (5): 589-593 [Abstract ] ( 80 ) [HTML 0KB] [PDF 191KB ]( 52 )


594
SUN Hong-Mei, ZHAO Shuang, WANG Chun-Xia, CHEN Li-Jing and WANG Jin-Xia
  Optimization on Extractive Technique of Phenylalanine Ammonia-lyase in Lily Bulb
    Optimum extractive technique of phenylalanine ammonia-lyase(PAL) in the bulb of Lilium davidii var. unicolor was studied. The results indicated that Borax solution with pH8.8 was the best buffer. PAL in lily bulb was not able to endure t...
    2008 Vol. 28 (5): 594-598 [Abstract ] ( 61 ) [HTML 0KB] [PDF 189KB ]( 47 )


599
NIE Qing-Juan and SHI Bao-Sheng
  The Enzyme Activities,Pigment and Inclusion Contents in Different Leaves Color of Cotinus coggygria ‘Royal Purple’ in Autumn
    The physiological character of different leaves color in autumn was studied. Three kinds of leaves colors were selected to measure the pigment content, enzyme activity and inclusion in the leaves. The results showed that it had lower chlorophyll content，...
    2008 Vol. 28 (5): 599-602 [Abstract ] ( 74 ) [HTML 0KB] [PDF 143KB ]( 57 )


603
GE Chun-Hui and JI Qiao-Ling
  Physiological and Biochemical Characteristics of Salt-tolerance Callus of Flax
    The salt-tolerance callus of flax were used as experimental materials and common callus of flax were used as controls. After being cultured individually on the mediums containing 0~250 mmol·L-1 NaC1 for 20 d, the water content, content of MDA,...
    2008 Vol. 28 (5): 603-607 [Abstract ] ( 58 ) [HTML 0KB] [PDF 193KB ]( 47 )


608
JIA Mei-Qing and GAO Yu-Bao
  Morphological Variations of Stipa krylovii Roshev. in Middle and Eastern Inner Mongolia Steppe
    In this paper four populations of Stipa krylovii in Inner Mongolia steppe, collected from Xinhot, West Xilinhot, East Xilinhot, Bayanwula, respectively, were used for the study of their morphological variations. (1)The variation of some morpholog...
    2008 Vol. 28 (5): 608-613 [Abstract ] ( 65 ) [HTML 0KB] [PDF 181KB ]( 46 )


614
CHENG Zhuan-Hong, ZHAO Shu-Lan and DUO Li-An
  Physiological and Ecological Responses of 3 Wild Groundcover Plants to Traffic Stress
    Physiological and ecological characteristics of 3 wild groundcover plants were studied under different traffic stress. The results indicated that the coverage and aboveground biomass of Potentilla flagellaris Willd ex Sehleeht decreased fastest u...
    2008 Vol. 28 (5): 614-617 [Abstract ] ( 68 ) [HTML 0KB] [PDF 140KB ]( 55 )


618
LI Cheng-De, LI Wei, LI Meng-Fei, SUN Ping, WANG Wang-Tian and SONG Yuan-Yuan
  Seed Dormancy and Germination in Endangered Plant Podophyllum hexandrum Royle
    Seed of Podophyllum hexandrum Royle has the physiological characteristics of long dormancy and low germination in natural conditions. In order to investigate the characteristic of dormancy and find the mechanism of dormancy and the optimal method...
    2008 Vol. 28 (5): 618-621 [Abstract ] ( 66 ) [HTML 0KB] [PDF 128KB ]( 57 )


622
LI Zhi-Xin and LI Kai-Long
  Effect of Colchicine Treatment after Pollination on Growth Characteristics of Poupulus ussuriensis Progeny
    In order to enrich the breeding resources and select the elite poplar clone, pollinated female flower buds of Poupulus ussuriensis was treated with different concentrations of colchicine solution and different methods, and photosynthetic characte...
    2008 Vol. 28 (5): 622-626 [Abstract ] ( 64 ) [HTML 0KB] [PDF 187KB ]( 42 )


627
MENG Xiang-Cai, SUN Hui and WANG Xi-Jun
  Study on Germination Characteristics and Germination Rate Enhancement of Saposhnikovia divaricata Seeds
    The germination rate and germination vigor of Saposhnikovia divaricata seeds are all lower. The phenomenon is mainly caused by the variations among individuals and species characteristics. Low germination rate is firstly expressed as low germinat...
    2008 Vol. 28 (5): 627-631 [Abstract ] ( 71 ) [HTML 0KB] [PDF 170KB ]( 50 )


632
ZHANG Cheng-Cheng, LI Feng-Ri and ZHAO Ying-Hui
  Discussion on Optimization of Forest Spatial Structure of Larix olgensis Plantation
    Spatial structure of Larix olgensis plantation was studied based on the pertree survey data of sampling plot ML707 and the common characteristics of low mixture degree and uniform distribution in L. olgensis plantation. In consideration ...
    2008 Vol. 28 (5): 632-636 [Abstract ] ( 66 ) [HTML 0KB] [PDF 199KB ]( 46 )


637
MA Wei, , LIANG Xi-Long, MA Ling, JIANG Bo, WANG Bao-Qiu, XIE Jia-Quan and YANG Chuan-Ping
  Effect of Seed Coating Agent on the quality of Astragalus membranaceus
    The quality of astragalus membranaceus was studied with the treatment of Astragalus membranaceus seed coating by different concentrations (2%, 4%, 6% and 8% of seed dry weight), ND general seed coating (8% of seed dry weight) and seed uncoated. T...
    2008 Vol. 28 (5): 637-640 [Abstract ] ( 66 ) [HTML 0KB] [PDF 127KB ]( 45 )
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