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1.
小麦紫黄质脱环氧化酶基因WVDE序列   总被引:2,自引:0,他引:2  
1 Source ThegenewasisolatedfromTriticumaes tivum (strain:Hanfeng 970 3)leafcDNAbyPCR .2 Nameanddescription TheTriticumaestivumviolaxanthinde epoxidasegene (namedWVDE)is1 746bplongandencodes 45 4aminoacidsofviolax anthinde epoxidase .ThenucleotidesequenceofWVDEshows 83…  相似文献   

2.
对普通小麦(TriticumaestivumL.)基因组(AABBDD)最可能的供体-T.uratrtuThum.(AA)、T.monoccumvar.boeoticum(Boiss.)MK(AA)、AegilopsspeltoidesTausch.和Ae.tauschii(Coss.(DD)的核糖体RNA基因ITS区进行了PCR扩增和克隆,并测定了ITS1和ITS2的DNA序列,讨论和纠正了前人  相似文献   

3.
由小麦*玉米获得的普通小麦加倍单倍体后代的RFLP变异   总被引:1,自引:1,他引:0  
用小麦(TriticumaestivumL.)的rDNA克隆pTa71和与小麦基因组有部分同源性的玉米(ZeamaysL.)DNA克隆作探针,对由小麦*玉米获得的普通小麦加倍单倍体后工群体进行RFLP分析。  相似文献   

4.
为了查明黄化小麦幼苗乙醇酸氧化酶 (GO ,EC 1 .1 .3 .1 )活性的产生是否受光敏色素调控 ,我们研究了红光、远红光对黄化小麦、水稻幼苗GO活性诱导的影响。水稻 (Oryzasativa)、小麦 (Tritic umaestivum)种子以 0 .1 %升汞灭菌 1 5min后 ,  相似文献   

5.
小麦珠心细胞衰退过程细胞化学研究Ⅱ.酸性磷酸酶超微结构定位田国伟,申家恒(哈尔滨师范大学生物系,哈尔滨150080)采用修改的Gomori法对小麦(Triticumaestivum)珠心细胞衰退过程中的酸性磷酸酶(AcP酶)作了超微细胞化学定位研究。...  相似文献   

6.
根据传统理论,在禾本科特别是含有多倍体小麦为亲本的禾本科结合,稳定的双二倍体中应存在极少的基因组变异,然而,利用10个小麦低拷贝染色体专化序列和33个具代表性同源群专化序列为探针,对2个普通小麦(TriticumaestivumL.)-天蓝冰草(Agropyronintermedium(Host)P.B=Elytrigiaintemedia(Host)Nevski=Thinopyruminterm  相似文献   

7.
黑麦1R染色体特异性PCR引物的分子证据   总被引:10,自引:0,他引:10  
根据黑麦(SecaleceraleL.)与小麦(TriticumaestwumL.)rRNA基因间隔区序列差异,按Koebner设计的引物序列,合成了黑麦特异引物NOR-R1。运用该引物对不同植物材料进行PCR扩增,观察表明,含有黑麦1R染色体的植物均扩增出黑麦的特异带,但含有其他黑麦染色体的小麦种质,普通小麦品种及其近缘物种长穗偃麦草(Agropyronelongatum(Host)Beauv)  相似文献   

8.
利用APAGE,荧光原位杂交技术和RFLP标记,对导入黑麦(SecalecerealeL.)多小穗等性状创制的小麦新种质10-A进行了分子标记检测,APAGE分析发现,10-A与其他1RS/1BL易位系一样,含有1RS的醇溶蛋白标记位点Gld1B3。以黑麦基因组总DNA作探针,用中国春(Triticumaestiumcv.ChineseSpring)基因组DNA作封阻,与10-A根尖细胞有丝分裂染  相似文献   

9.
小麦Kr基因在小麦与玉米或鸭茅状摩擦禾杂交中的失活   总被引:2,自引:0,他引:2  
李大玮  牛德水 《遗传学报》1996,23(6):453-459
用37个小麦(Triticumaestivum)品种(系)为母本,分别与黑麦(Secalecereale)、球茎大麦(Hordeumbulbosum)、玉米(Zeamays)和鸭茅状摩擦禾(Tripsacumdactyloides)杂交,比较其亲和性,小麦和玉米或鸭茅状摩擦禾杂交比小麦与黑麦或球茎大麦杂交的亲和性显著提高。携带着显性Kr1和Kr2基因的小麦品种Hope与黑麦杂交,不能形成胚,而与玉米及鸭茅状摩擦禾杂交时,成胚率分别达16.00%和32.50%。表明控制小麦与黑麦及球茎大麦杂交亲和性的Kr基因系统在小麦与玉米及小麦与鸭茅状摩擦禾属间杂交中失活。讨论了还存在有其它控制小麦属间杂交亲和性的遗传调控系统的可能性。  相似文献   

10.
普通小麦与鸭茅状磨擦禾的远缘杂交:Ⅰ.胚形成频率   总被引:5,自引:1,他引:4  
李大玮  邱纪文 《遗传学报》1994,21(5):398-402
本文在国内首次报道普通小麦(Triticumaestivum,2n=6x=42)和鸭茅状磨擦禾(Tripsacumdactyloides.2n=4x=72)杂交成功。用33个春小麦品种(系)为母本,与鸭茅状磨擦禾杂交,授粉6636朵花,获得3083个颖果,颖果分为有胚和无胚两类。有胚颖果806个,占总颖果数的26.14%。33个母本中30个都能和鸭茅状磨擦禾杂交,14个母本的杂交亲和性(胚数/授粉  相似文献   

11.
Juncus Linn. is a cosmopolitan genus with about 240 species, widely distributed in both hemispheres, but most abundant in the frigid and temperate zones. In the present paper, a revision of this genus in China is made, and a key to the species is provided. This paper also presents a systematic arrangement of the genus Juncus Linn. from China, recognizing six subgenera, 14 sections (includ. ten new), four series (includ. two new), 77 species (includ. 14 new), one subspecies (new) and ten varieties (includ. four new). They are as follows: Subgen. 1. Genuini Buchen. Sect. 1. Inflexi K. F. Wu, sect. nov. Sect. 2. Effusi (V. Krecz. et Gontsch. )K. F. Wu, stat. nov. Subgen. 2. Pseudotenageia V. Krecz. et Gontsch. Sect. 1. Kangpuenses K. F. Wu, sect. nov. Sect. 2. Compressi (V. Krecz. et Gontsch. )K. F. Wu, stat. nov. Sect. 3. Tenues (V. Krecz. etGontsch.)K. F. Wu, stat. nov. Subgen. 3. Poiophylli Buchen. Sect. 1. Nigroviolacei K. F. Wu, sect. nov. Sect. 2. Bufonii (V. Krecz. et Gontsch. )K. F. Wu, stat. nov. Subgen. 4. Graminifolii Buchen. Subgen. 5. Septati Buchen. Sect. 1. Allioides K. F. Wu, sect. nov. Sect. 2. Articulati K. F. Wu, sect. nov. Ser. 1. Articulati V. Krecz. et Gontsch. Ser. 2. Dongchuanenses K. F. Wu, ser, nov. Subgen. 6. Alpini Buchen. Sect. 1. Triglumes K. F. Wu, sect. nov. Ser. 1. Triglumes K. F. Wu, ser. nov. Ser. 2. Benghalenses K. F. Wu, ser. nov. Sect. 2. Minimi K. F. Wu, sect. nov. Sect. 3. Sikkimenses K. F. Wu, sect. nov. Sect. 4. Concinni K. F. Wu, sect. nov. Sect. 5. Sphacelati K. F. Wu, sect. nov.  相似文献   

12.
Reviews     
《The New phytologist》1989,112(1):169-173
Advances in Botanical Research . Vol. 14. Ed. by J. A. C allow .
Inorganic Nitrogen Metabolism . Ed. by W. R. U llrich , P. J. A paricio , P. J. S yrett and F. C astillo .
A Centry od Nitrogen Fixation Research . Ed. by F. J. B ergersen and J. R. P ostgate .
Horizons in Lichenology . Ed. by D. H. D alby , D. L. H awksworth and S. L. J ury .
Introduction to Ecological Biochemistry , By J. B. H arborne .
Russell's Soil Conditions and Plant Growth, Ed. by A lan W ild .
Disease and Plant Population Biology . By J. J. B urdon.
Molecular Determinants of Plant Diseases . Ed. by S. N ishimura , C. P. V ance and N. D oke.
British Fungus Flora, Agrics and Boleti 5. Strophariaceae & Coprinaceae P.P.: Hypholoma, Melanotus, Psilocybe, Stropharia, Lacrymaria & Panaeolus, Psilocybe, Stropharia, Lacrymaria & Panaeolus, By R W atling and M. N. G regory .
Mechanisms of Woody Plant Defenses Against Insects . Ed. by W. J. M attson , J. L evieux and C. B ernard -D agan .
Air Pollution and Acid Rain. The Biological Impact . By A. W ellburn .
The Australian Paniceae (Paniceae) . By R. D. W erster .
Kew Index for 1986 . Compiled by R.A. D avies and K.M. L loyd .
Kew Index for 1987 . Compiled by R. A. D avies and K. M. L loyd .
Index Kewensis Supplement XVII . Compiled by J. L. M. P inner , T. A. B ence , R. A. D avies and K. M. L loyd .
Index Kewensis Supplement XVIII . Compiled by J. L. M. P inner , T. A. B ence , R. A. D avies and K. M. L loyd . Edited by R. A. D avies .
The Botany of Mangroves . By P. B. T omlinson .
Floweroing Plants in West Africa . By M argaret S teentoft .
Plants in Danger . By S. D. D avies  相似文献   

13.
REVIEWS     
《The New phytologist》1966,65(4):547-560
Book review in this article
Botanical Latin . By W. T. S tearn .
Laboratory Manual of Tropical Mycology and Elementary Bacteriology . By A. T hompson and G loria L im .
Agriculture in the Tropics . By C. C. W ebster and P. N. W ilson .
Bananas . By N. W. S immonds .
Rice . By D. H. G rist .
Tea . By T. E den .
Lowson's Botany . By E. W. S imon , K. J. D ormer and J. N. H artshorne .
Annual Review of Plant Physiology , Vol. 16. Ed. by L. M achlis and W. K. B riggs .
Ultrastructural Plant Cytology . By A. F rey -W yssling and K. M ühlethaler .
Drawings of British Platits . Part XXII, Scrophulariaceae (1). By S tella R oss
Molecules and Cells .By D. A. C oult . The Principles of Modern Biology. Ed. by D. A. C oult .
The Growth of Cereals and Grasses . Ed. by F. L. M ilthorpe and J. D. I vins .
Origins of Metidelism . By R. C. O lby .
Fungal Genetics . By J. R. S. F incham and P. R. D ay . Botanical Monographs, Vol. 4, ed. by W. O. J ames .
Genetik der Pilze . by K. E sser and R. K uenen .
Microbial and Molecular Genetics . By J. R. S. F incham . Modern Biology Series, ed. by J. E. W ebb .
Index Kewensis Plantarum Phanerogamarum, Supplementum XIII . Compiled at the Herbarium of the Royal Botanic Gardens, Kew, under the direction of Sir G eorge T aylor .
A Flora of Northeastern Minnesota . By O lga L akela .
Stephen Hales, D.D., F.R.S. An Eighteenth Century Biography . By A. E. C lark -K ennedy .  相似文献   

14.
本文提出了龙胆属两个种的新名称(Gentiana membranulifera T.N.Ho,G.nudicaulisKurz var. assa- mensis T.N.Ho)和5个变种的新组合[(Gentiana lateriflora Hemsl.var. uncifolia(H.J.Lam)T.N.Ho, G.sumatrana Ridl.var.humifusa(S.Moore)T.N.Ho,G. quadrifaria Bl.var.wightii(Kusnez.)T.N.Ho, G.loerzingii Ridl. var.timida(Kerr)T.N.Ho,G.membranulifera T.N.Ho var.recurvata (Kusnez.)T.N.Ho)〕。  相似文献   

15.
Some new taxa of the genus Saxifraga (Saxifragaceae) are described from the Hengduan Mountains of China. They are Saxifraga yezhiensis C. Y. Wu, S. subomphalodifolia J. T. Pan, S. gonggashanensis J. T. Pan, S. setulosa C. Y. Wu, S. maxionggouensis J. T. Pan, S. yunlingensis C. Y. Wu, S. pellucida C. Y. Wu, S. baimashanensis C. Y. Wu, S. nanelloides C. Y. Wu, S. draboides C. Y. Wu, S. deqenensis C. Y. Wu, S. implicans var. weixiensis C. Y. Wu, S. omphalodifolia var. callosa C. Y. Wu, S. omphalodifolia var. retusopetala J. T. Pan, S. diversifolia var. angustibracteata (Engl. et Irmsch.) J. T. Pan, In addition, one newname (S. dianxibeiensis J. T. Pan) is included.  相似文献   

16.
Reviews     
《The New phytologist》1990,115(3):579-579
Transport of photoassimilates. Ed. by D. A. B aker and J. A. M ilburn.
Plant Lipids : Targets for Manipulation (British Plant Growth Regulator Group, Monograph No. 17). Ed. by N. J. P infield and A. K. S tobart.
Experimental Techniques in Plant Disease Epidemiology. Ed. by J. K ranz and J. R otem.
The Names of Plants. By D. G ledhill
Plant Form and Vegetation Structure. Ed. by M. J. A. W erger , P. J. M. V an der A art , H. J. D uring and J. T. A. V erhoeven.
Vegetation Structure in Relation to Carbon and Nutrient Economy. Ed. by J. T. A. V erhoeven , G. W. H eil and M. J. A. W erger .
Diversity and Pattern in Plant Communities. Ed. by H. J. D uring , M. J. A. W erger and J. H. W illems .  相似文献   

17.
The revision of the family Apiaceae (Umbelliferae) for the Flora of China has demonstrated the need to formally publish the following 12 nomenclatural novelties: Acronema minus (M. F. Watson) M. F. Watson & Z. H. Pan, A. brevipedicellatum Z. H. Pan & M. F. Watson, Angelica sinensis var. wilsonii (H. Wolff) Z. H. Pan & M. F. Watson, Harrysmithia franchetii (M. Hiroe) M. L. Sheh, Heracleum candicans var. obtusifolium (Wall. ex DC.) F. T. Pu & M. F. Watson, Hydrocotyle hookeri ssp. chinensis (Dunn ex R. H. Shan & S. L. Liou) M. F. Watson & M. L. Sheh, H. hookeri ssp. handelii (H. Wolff) M. F. Watson & M. L. Sheh, Libanotis grubovii (V. M. Vinogradova) M. L. Sheh & M. F. Watson, Ligusticum likiangense (H. Wolff) F. T. Pu & M. F. Watson, L. nematophyllum (Pimenov & Kljuykov) F. T. Pu & M. F. Watson, L. nullivittatum (K. T. Fu) F. T. Pu & M. F. Watson, Pleurospermum bicolor (Franch.) C. Norman ex Z. H. Pan & M. F. Watson. In addition, a lectotype is designated for P. govanianum (DC.) Benth. ex C. B. Clarke var. bicolor Franch. (P. bicolor).  相似文献   

18.
Books     
《Ibis》1990,132(2):329-342
Books reviewed in this article: Antas , P.T.Z. & Cavalcanti , R.B. 1988. Aves Comuns do Planalto Central. Chandler , R.J. 1989. The Macmillan Field Guide to North Atlantic Shorebirds. Clutton -Brock , T.H. (ed.). 1988. Reproductive Success: studies of individual variations in contrasting breeding systems. Delin , H. & Svensson , L. 1988. Photographic Guide to the Birds of Britain and Europe. Dunning , J.S. 1987. South American Birds—a photographic aid to identification. Ewans , M. 1989. Bharatpur Bird Paradise. Frugis , S., Malaguzzi , G., Vicini , G. & Cristina , Grimmett , R.F.A. & Jones , T.A. (eds) 1989. Important Bird Areas in Europe. Hutchinson , C.D. 1989. Birds in Ireland. Iapichino , C. & Massa , B. 1989. The Birds of Sicily. Kilham , L. 1989. The American Crow and the Common Raven. Kooyman , G.L. 1989. Diverse Divers: physiology and behaviour. Mearns , B. & Mearns , R. 1988. Biographies for Birdwatchers Mingozzi , T., Boano , G., Pulcher , C. & Collaborators. Poole , A. 1989. Ospreys: a Natural and Unnatural History. Pringle , J.D. 1987. The Shorebirds of Australia. Rheinwald , G., Ogden , J. & Schulz , H. (eds) 1989. Weißstorch: Status und Schutz. White Stork: Status and Conservation. Roughgarden , J., May , R.M. & Levin S.A. 1989. Perspectives in Ecological Theory. Sheail , J. 1985. Pesticides and Nature Conservation—The British Experience 1950–1975. Stalmaster , M. 1987. The Bald Eagle. Turner , A. & Rose , C. 1989. A Handbook to the Swallows and Martins of the World. Viksne , J. (ed.) 1989. Latvian Breeding Bird Atlas 1980–1984 (in Latvian, Russian and English). Ashmole , M. & P. 1989. Natural History Excursions in Tenerife. Axelson , R.D. 1989. Caring for Your Pet Bird. Bauer , K. 1989. Rote Listen der Gefährdeten Vögel und Säugetiere Österreichs und Verzeichnisse der in Österreich vorkommenden Arten. Bircham , P. 1989. The Birds of Cambridgeshire Boyd , H. & Pirot , J.-Y. (eds) 1989. Flyways and Reserve Networks for Waterbirds. Brasseler , H. 1987. Bibliography of Ornithological Bibliographies II. Donkin , R.A. 1989. The Muscovy Duck Cairina moschata domestica. Elliott , R.E. 1989. Birds of Islay. Flint , V.E., Boehme , R.L., Kostin , Y.V. & Kuznetsov , A.A. 1989. A Field Guide to the Birds of the USSR. Translated from the Russian by N. Bourso-Leland. Holmgren , V.C. 1986. The Way of the Hummingbird. Hulm , P. (ed.) 1989. World Wildlife Conservation Yearbook 1987/88. Inskipp , T., Broad , S. & Luxmoore , R. (eds) 1988. Significant Trade in Wildlife: A review of the Selected Species in CITES Appendix II. Volume 3: Birds Kofalk , H. 1989. No Woman Tenderfoot. Florence Merriam Bailey, Pioneer Naturalist. Kondratiev , A. Ya. 1989. Bulletin of the Working Group on Waders (in Russian). Lohmann , M. & Haarmann , K. 1989. Vogelparadiese—122 Biotope zwischen Wattenmeer und Bodensee. Lorand , S. & Atkin , K. 1989. The Birds of Lincolnshire and South Humberside. Monval , J.-Y. & Pirot , J.-Y. (rds) 1989. Results of the IWRB International Waterfowl Census 1967–1986. Moss , S. 1988. Natural History of the Antarctic Peninsula. Ogilvie , M. & Winter , S. (eds) 1989. Best Days with British Birds. Orton , D.A. 1989. The Hawkwatcher. Adventures among birds of prey in the wild. Paynter , R.A. Jr. 1989. Ornithological Gazetteer of Paraguay. 2nd ed. Pemberton , J.E. (ed.) 1989. The Birdwatcher's Yearbook and Diary 1990. Pickford , P. & B., & Tarboton , W. 1989. African Birds of Prey. Reilly , P. 1988. The Lyrebird. Santa Barbara Software Products 1988. World Birdbase: Users Manual. Santa Barbara: Santa Barbara Software Products. Schembri , P.J. & Sultana , J. (ed.) 1989. Red Data Book for the Maltese Islands. Scottish Chouch Study Group . 1989. Choughs and Land-use in Europe. Van Someren , G.R. Cunningham & Van Someren , L.A. 1989. Van Somerens' Birds I.  相似文献   

19.
《Ibis》1983,125(4):575-586
Baker , R. Robin. 1982. Migration-paths through time and space. Blondel , J. & Isenmann , P. 1981. Guide des oiseaux de Camargue. Boag , D. 1982. The Kingfisher. Dunning , J. S. 1982. South American land birds–a photographic aid to identification. Frith , H. J. 1982. Pigeons and doves of Australia. Gardarsson , A. (ed.). 1982. Fuglar. Ritlandvernder 8. Geroudet , P. 1982. Limicoles, Gangaes et Pigeons 'Europe. Gould , P. J., Forsell , D. J. & Lensink , D. J. 1982. Pelagic distribution and abundance of seabirds in the Gulf of Alaska and eastern Bering Sea. Grant , P. J. 1982. Gulls: a guide to identification. Holden , P. & Sharrock , J T. R. 1982. The RSPB book of British birds. Ilichev , V. D. & Vilks , YE. K. 1978. [Spatial orientation of birds]. Jouventin , P. 1982. Visual and vocal signals in penguins, their evolution and adaptive characters. Advances in Ethology, Suppl. 24 to Journal of Comparative Ethology. Jouventin , P., Massé , L. & Tréhen , P. (eds.) 1982. Colloque sur les ecosystèmes subantarctiques. Station biologique de Paimpont (Université de Rennes). Litvinenko , N. M. & Neufeldt , I. A. (eds.). 1982. Cranes of East Asia. Lockley , R. M. 1983. Flight of the storm petrel. Ogilvie , M. 1982. The wildfowl of Britain and Europe. Pontin , A. J. 1982. Competition and coexistence of species. Prestt , I. 1982. British birds–lifestyles and habitats. Ratti , J. T., Flake , L. D. & Wentz , W. A. (eds.). 1982. Waterfowl ecology and management: selected readings. Rutschke , E. (ed.). 1983. Die Vogelwelt Brandenburgs. Scott , D. A. & Smart , M. (eds.). 1982. Proceedings of the second technical meeting on Western Palearctic migratory bird management. Sharrock , J. T. R. & Grant , P. J. 1982. Birds new to Britain and Ireland. Soothill , E. & Soothill , R. 1982. Wading birds of the world. Géroudet , P. 1982. Limicoles, Gangaes et Pigeons 'Europe. Tomkies , M. 1982. Golden Eagle years. Vïksne , J. (ed.). 1983. Birds of Latvia–territorial distribution and number. Watling , D. 1982. Birds of Fiji, Tonga and Samoa. Alderton , D. 1982. Looking after cage birds Ali , S. 1979. The book of Indian birds. 11th ed. Allaby , M. 1982. Animal artisans. Bezzel , E. 1982. Mein Hobby: Vögel beobachten. Wie-wann-wo? Dathe , H. Neufeldt , I. A. 1982. Atlas der verbreitung Palaearktischer vogel. Frith , H. J. 1982. Waterfowl in Australia. (Australian Natural Science Library revised edition). Grimes , B. 1982. British wild birds. Johnston -Stewart , N. G. B. & Heigham , J. B. 1982. Bridging the bird gap. A field guide to the 64 species in Malawi not described in Robert's Birds of South Africa. Kenyo , J. R. 1982. The Willoughby Gardner Library. A collection of early printed books on natural history. Ripley , S. D. 1982. A synopsis of the birds of India and Pakistan, together with those of Nepal, Bhutan, Bangladesh and Sri Lanka. 2nd ed. Rosenberg , M. E. 1982. Sound and hearing. Scott , B. 1982. The birdwatcher's calendar. Vevers , G. 1982. The colours of animals. Institute of Biology Studies in Biology No. 146. Welty , J. C. 1982. The life of birds. 3rd edition.  相似文献   

20.
In the present paper a new species, Osmanthus gracilinervis Chia ex R. L. Lu, is described from Guangxi. The new species is also distributed in Guangdong, Jiangxi, Zhejiang, Hunan and Sichuan. Based on the analysis of a great deal of specimens, eight species, i.e. Osmanthus corymbosus H. W. Li, O. longispermus H. T. Chang, O. angustifolius H. T. Chang, O. triandrus H. T. Chang, O. longicarpus H. T. Chang, O. omeiensis Fang ex H. T. Chang, O. nanchuanensis H. T. Chang and 0. cylindricus H. T. Chang, are reduced as the synonyms of O. marginatus (Champ. ex Benth.) Hemsl. var. marginatus. O. longissimus H. T. Chang and O. pachyphyllus H. T. Chang are respectively reduced to varieties of O. marginatus, i.e.O. marginatus var. longissimus (H.T. Chang) R. L. Lu and var. pachyphyllus (H. T.Chang) R. L. Lu. And finally O. maximus H. T. Chang is treated in this paper as a synonym of O. matsumuranus Hayata.  相似文献   

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