Advance Search
Pu Fushen, Lin Shenghua, Song Wenqin, Chen Ruiyang, Li Xiulan. STUDIES ON KARYOTYPES OF PYRUS IN CHINA(1)[J]. Plant Science Journal, 1985, 3(4): 381-387.
Citation: Pu Fushen, Lin Shenghua, Song Wenqin, Chen Ruiyang, Li Xiulan. STUDIES ON KARYOTYPES OF PYRUS IN CHINA(1)[J]. Plant Science Journal, 1985, 3(4): 381-387.
shu

STUDIES ON KARYOTYPES OF PYRUS IN CHINA(1)

  • 1.

    Research Institute of Pomologyo Chinese Academy of Agricullurcl Sciences, Xingcheng, Liaoning

  • 2.

    Department of Biology, Nankai University, Tianjin

More Information
  • Received Date: December 31, 1899
  • Revised Date: December 31, 1899
  • Published Date: December 21, 1985
    Graphical Abstract
    • Abstract
  • In this paper the karyotypes of 5 pear species in China were analysed. The result indicates that the karyotype of Pyrus phacocarpa, 2n=2x=34=24m+10sm(2SAT), is similar to that of P. betulaefolia, 2n=2x=34=24m+10sm, and thus they belong to the same group of species; the karyotypes of P. sinkiangensis and P. hopeihensis are identical, 2n = 2x = 34 = 16m + 18sm(2SAT), and are similar to that of P. serrulata, making up another group of species. In the two groups of species the former is relatively primitive and the latter seems to be a secondary one, derived from natural hybridization.
    • FullText(HTML)
    • References (0)
    • Related Articles

  • Related Articles

    [1]LI Shao-Bo, YANG Guo-Hua, ZHANG Zhi-Hong, LI Shao-Qing, LI Yang-Sheng, ZHU Ying-Guo. Mapping of QTL Controlling 6 Panicle Traits of Rice under Direct-sowing Environment[J]. Plant Science Journal, 2009, 27(5): 467-472.
    [2]Mapping of QTL Controlling Low-temperature Germinability in Rice[J]. Plant Science Journal, 2005, 23(3): 216-220.
    [3]HU Ying, WANG Yi-Zhong. Mapping of QTL Controlling Seedling Cold Tolerance Using Recombinant Inbred Lines of Rice (Oryza sativa L.)[J]. Plant Science Journal, 2005, 23(3): 211-215.
    [4]KONG Ying-Chun, ZHANG Liao. Comparison of QTL for Seedling Height Identified under Two Fertilizer Levels in Rice[J]. Plant Science Journal, 2005, 23(2): 121-124.
    [5]CHEN Wei, LI Wei. Mapping of QTL Conferring Cold Tolerance at Early Seedling Stage of Rice by Molecular Markers[J]. Plant Science Journal, 2005, 23(2): 116-120.
    [6]LIU Hang, LI Dan, LI Shao-Bo. Mapping of QTL for Fertility Restoration of HL-type Cytoplasmic Male Sterility in Rice(Oryza sativa L.)[J]. Plant Science Journal, 2005, 23(2): 111-115.
    [7]NIU Ao-Lei, LU Xun-Li, SONG Chi. Mapping of QTLs Controlling Grain Plumpness of Rice Using Doubled Haploid Lines[J]. Plant Science Journal, 2004, 22(6): 477-481.
    [8]CHEN Shun-Qiang, WANG Yang, ZHANG Zhi-Hong, WANG Ling-Xia, HU Zhong-Li, LI Ping, ZHU Li-Huang, ZHU Ying-Guo. Genetic Dissection of Vascular Bundle Systems in Peduncle and Panicle Characters in Rice (Oryza sativa L.) by Means of RFLP Markers[J]. Plant Science Journal, 2004, 22(1): 15-21.
    [9]ZHOU Ming-Quan, ZHANG Zhi-Hong, ZHAO Min, HU Zhong-Li, LI Ping, WANG Ling-Xia, ZHU Li-Huang. QTL Dissection of Plant Height Components in Rice (Oryza sativa L.)[J]. Plant Science Journal, 2003, 21(1): 22-26.
    [10]ZHOU Ming-Quan, ZHANG Zhi-Hong, HU Zhong-Li. Advance in Methodology for QTL Analysis of Plant[J]. Plant Science Journal, 2001, 19(5): 428-436.

Catalog

    Get Citation
    PDF
    XML
    Article views (3066) PDF downloads (2177) Cited by()
    Turn off MathJax
    Article Contents
    Abstract
    Related Articles
    Copyright © 2022 Plant Science Journal 鄂ICP备05004779号-3
    Address：No. 201, Jiufeng 1st Road, Donghu High tech Zone, WuhanPostal Code：430074

    Supported by: Beijing Renhe Information Technology Co., Ltd.  Baidu Analytics

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return