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| 1 | 45S rDNA在4种百合属植物染色体上的物理定位显示文摘利用荧光原位杂交的技术将45SrDNA在麝香百合(Lilium longiflorum),柠檬色百合(L.leichtlinii),天香百合(L.auratum)和豹纹百合(L.pardalinum)的染色体上进行了定位。结果表明:45S rDNA在这4种植物中都分布于染色体的着丝点附近,但其位点数量、所在的染色体和信号的强弱有很大的变化。其中,麝香百合和豹纹百合中各有3对染色体在着丝点附近有45S rDNA的信号,柠檬色百合和天香百合中各有4对染色体在着丝点附近有45S rDNA的信号。但是天香百合的两对中部染色体的着丝点附近都有45S rDNA的信号,柠檬色百合的两对中部染色体中只有一条有45S rDNA的信号,而麝香百合和豹纹百合中没有任何一条有45S rDNA的信号。由于这4种百合在百合属中分别属于不同组,其45S rDNA的位点数量、所在染色体和信号强弱的变化为这种分组的合理性提供了一些分子生物学的证据。 | 周树军 Jaap van Tuyl 臧德奎 夏宜平 李方 | 2008 | 园艺学报2008，35，6： | 13 |
| 2 | Analysis of the meiosis in the F_1 hybrids of Longiflorum × Asiatic(LA) of lilies(Lilium) using genomic in situ hybridization显示文摘Longiflorum and Asiatic lilies of the genus Lilium of the family Liliaceae are two important groups of modern lily cultivars.One of the main trends of lily breeding is to realize introgression between these groups.With cut style pollination and embryo rescue,distant hybrids between the two groups have been obtained.However,the F1 hybrids are highly sterile or some of them could produce a small number of 2n gametes,and their BC1 progenies are usually triploids.Dutch lily breeders have selected many cultivars from these BC1 progenies based on their variation.It is presumably suggested that such variation could be caused by intergenomic recombination and abnormal meiosis during gamete formation in F1 hybrids of Longiflorum × Asiatic(LA) hybrids in Lilium.Therefore,the meiotic process of ten F1 LA hybrids was cytologically investigated using genomic in situ hybridization and traditional cytological methods in the present research.The results showed that:at metaphase I,the homoeologous chromosome pairing among different F1 hybrids ranged from 2.0 to 11.4 bivalents formed by homoeologous chromosomes per pollen mother cell(PMC),and very few multivalents,and even very few bivalents were formed by two chromosomes within one genome rather than homoeologous chromosomes in some PMCs;at anaphase I,all bivalents were disjoined and most univalents were divided.Both the disjoined bivalents(half-bivalents) and the divided univalents(sister chromatids) moved to the opposite poles,and then formed two groups of chromosomes;because the two resulting half-bivalents retained their axes in the cell undisturbed,many crossover types,including single crossovers,three strand double crossovers,four strand double crossovers,four strand triple crossovers,and four strand multiple crossovers between the non-sister chromatids in the tetrads of bivalents,were clearly inferred by analyzing the breakpoints on the disjoined bivalents.The present investigation not only explained the reason for sterility of the F1 LA hybrids and the variation of their BC1 progenies,but also provided a new method to analyze crossover types in other F1 interspecific hybrids as well. | Shujun Zhou Munikote S. Ramanna Richard G.E Visser Jaap M. van Tuyl | 2008 | Journal of Genetics and Genomics2008，35，11： | 8 |
| 3 | Lily breeding research in the Netherlands显示文摘 | van TUYL J M van HOLSTEIJN H C M | 1996 | Acta Horticulturae1996，414，： | 1 |
| 4 | The use of oryzalin as an alternative for colchicine inin-vitro chromosome doubling of Lilium and Nerine显示文摘 | Van TUYL J M MEIJER B Van DIN M P | 1992 | Acta Hort1992，325，： | 1 |
| 5 | Application of in vitro pollination,ovary culture ,ovule culture and embryo rescue for overcoming incongruity barriers in interspecific Lilium crosses 显示文摘 | Van Tuyl J M Van Dien M P Van Creij M G M el al | 1991 | Plant Science1991，74，： | 1 |
| 6 | Application of in vitro pollination, ovary culture, ovule culture and embryo rescue for overcome ingineongruity barriers in interspecific Lilium crosses 显示文摘 | TUYL J M | 1991 | Plant Science1991，74，： | 1 |
| 7 | The gene and processed pseudogenes of the rat mitochondrial single-strand DNA-binding protein: struc- ture and promoter strength analyses显示文摘 | Gupta S Van tuyle GC | 1998 | Gene1998，212，2： | 1 |
| 8 | Application of in vitro pollination, ovary culture, ovule culture and embryo rescue for overcoming incongruity barriers in interspecific Lilium crosses显示文摘 | VAN TUYL J M VAN DIEN M P VAN CREIJ M G M | 1991 | Plant Science1991，74，： | 1 |
| 9 | Effect of three pollination methods on embryo development and seed set in intra-and inter- specific crosses between seven Lilium species显示文摘 | van TUYL J M STRAATHOF T P BINO R J | 1998 | Sexual Plant Reproduction1998，，1： | 1 |
| 10 | Application of in vitro pollination, ovary culture, ovuleculture and embryo rescue for overcome incongruity barriers in inter-specific Lilium crosses显示文摘 | Tuyl J M | 1991 | Plant Science1991，74，： | 1 |
| 11 | Application of invitro pollination,ovary culture, ovule culture and embryo rescue for overco-ming incongruity barriers in interspecific Lilium crosses显示文摘 | Van Tuyl J M Van Dien M P Van Creij M G M | 1991 | Plant Sci1991，74，： | 1 |
| 12 | The effect of medium composition on ovary-slice cultureand ovule culture in intraspecific Tulipa gesneriana crosses 显示文摘 | Van Tuyl J M | 2000 | Plant CellTiss Org Cult2000，60，： | 1 |
| 13 | Application of in vitro pollination, ovary culture and embryo rescue for overcomingincongruity barriers in interspecific Lilium crosses 显示文摘 | Van Tuyl J M Dien M P Creij M G M | 1991 | Plant Sci- ence1991，，74： | 1 |
| 14 | (Sub) clinical cardiovascular disease is associated with increased bone loss and fracture risk; a systematic review of the association between cardiovascular disease and oste- oporosis 显示文摘 | den Uyl D Nurmohamed MT van Tuyl LH | 2011 | Arthritis Res Ther2011，13，： | 1 |
| 15 | Interspecific hybridization of flower bulbs: A re- view 显示文摘 | Van Tuyl J M | 1997 | Acta Hort1997，430，： | 1 |
| 16 | Pollen tubegrowth in Lilium longiflorum following different pollination tech-niques and flower manipul ations 显示文摘 | Janson J Reunders M C van Tuyl J M | 1993 | Acta Botanica Neerlandi-ca1993，42，4： | 1 |
| 17 | Breakthroughs in inter- specific hybridization of lily 显示文摘 | Van Tuyl J M Dijken A Chi H S | 2000 | Acta Hort2000，508，： | 1 |
| 18 | A pink longiflorum lily cultivar,'Elegant Lady'suitable for cut flower forcing显示文摘 | Lim KiByung Tuyl J M van | 2004 | Korean journal of breeding2004，36，2： | 1 |
| 19 | Domperi- done and the risk of sudden cardiac death显示文摘 | van Roeden SE Belle - van Meerkerk G van Tuyl SA | 2013 | Ned Tijdschr Geneeskd2013，157，45： | 1 |
| 20 | Early scale propagation results in forcible bulbs of Easter lily 显示文摘 | Matsuo E Tuyl J M | 1987 | Hortscience1987，21，4： | 1 |
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