全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
大豆科学  2009 

大豆疫霉对甲霜灵敏感性的遗传与变异

DOI: 10.11861/j.issn.1000-9841.2009.02.0349, PP. 349-351

Keywords: 大豆疫霉,甲霜灵,敏感性

Full-Text   Cite this paper   Add to My Lib

Abstract:

通过平板法,在含甲霜灵1.0μgmL-1的CAM平板上测定了分离于不同地区的5个大豆疫霉菌和以Ps411-4为亲本的无性后代、有性后代对甲霜灵敏感性的遗传。结果表明:分离自不同地域的菌株对甲霜灵的敏感性存在差异,供试菌株对甲霜灵的敏感性在无性单孢后代无显著变异,而在50个自交有性后代中,上述浓度对其菌丝生长的抑制率分布范围为70.2%~96.8%,与亲本有极显著差异,其中5株高于亲本,4株低于亲本,41株与亲本相似。表明大豆疫霉对甲霜灵的敏感性同样在无性后代稳定遗传而在有性后代发生变异。结果提示,供试大豆疫霉菌株中上述性状可能由细胞核杂合基因控制。

References

[1]  Dowley L J.Factor effecting the survival of metalaxy resistant of Phytophthora infestans(Mont)de Bary in Ireland[J].Potato Research,1987,30:473-475.
[2]  Daggett S S,Gotz E,Therrien C D.Phenotypic changes in population of Phytophthora infestans from eastern Germany[J].Phytopathology,1993,83:319-323.
[3]  杨宇红,冯兰香,谢丙炎,等.番茄晚疫病菌对甲霜灵的抗性[J].植物保护学报,2003,30(1):57-62.(Yang Y H,Feng L X,Xie B Y,et al.The resistance of Phytophthora infestans isolates to metalaxyl[J].Journal of Plant Protection,2003,30(1):57-62.)
[4]  Kadish D,Cohen Y.Estimation of metalaxyl sensitive and resistant isolates of Phytophthora infestans in the absence of metalaxyl[J].Plant Pathology,1988,37:558-564.
[5]  高智谋,郑小波,陆家云.苎麻疫霉对甲霜灵抗性遗传研究[J].南京农业大学学报,1997,20(3):54-59.(Gao Z M,Zheng X B,Lu J Y.On inheritance of resistance of phytophthora boehmeriae to metalaxyl[J].Journal of Nanjing Agricultural University,1997,20(3):54-59.)
[6]  Chang T T,Ko W H.Resistance to fungicides and antibiotics in Phytophthora parasitica:genetic nature and used in Hybrid determination[J].Phytohathology,1990,80(12):1414-1421.
[7]  Lucas J A,Greer G,Oudemans P V,et al.Fungicide sensitivity in somatic hybrids of Phytophthora capsici by protoplast fusion[J].Physiological and Molecular Plant Pathology,1990,36:175-187.
[8]  Gisi U,Cohen Y.Resistance to phenylamide fungicides:a case study with Phytophthora infestans involving mating type and race structure[J].Annual Review of Phytopathology,1996,34:549-572.
[9]  侯巨梅,刘铜,左豫虎.大豆疫霉菌生物学性状的遗传与变异[J].大豆科学,2007,26(6):918-921.(Hou J M,Liu T,Zuo Y H.Inheritance and variation of biological characteristics of Phytophthora sojae[J].Soybean Science,2007,26(6):918-921.)
[10]  Marshall Farra K D,Mcgrath M,James R V,et al.Characterization of Phytophthora infestans in Wisconsin from 1993 to 1995[J].Plant Disease,1998,82(4):434-436.
[11]  Perez W,Gamboa M,Coca R,et al.Characterization of Phytophthora infestans populations in Peru[R].The International Potato Center,CIP Program Report 1997-98.1993,31-38.
[12]  王晓鸣,Schmitthenner A F,马书君.黑龙江省大豆疫霉根腐病调查与病原菌分离[J].植物保护,1998,24(3):9-11.(Wang X M,Schmitthenner A F,Ma S J.Investigations and pathogen isolation of phytophthora root rot of soybean in Heilongjiang Province[J].Plant Protection,1998,24(3):9-11.)
[13]  Shattock R C.Studies on the inheritance of resistance to metalaxyl in Phytophthora infestans[J].Plant Pathology,1988,37(1):4-11.
[14]  Hildebrand A A.A root and stalk rot of soybean cacsed by Phytophthora megasperma var.sojae[J].Phytopathology,1965,55(11):1277-1279.
[15]  Lee T Y,Fry W E.Genetic analysis of metalaxyl resistance in Phytophthora infestans[J].Phytopathology,1997,87:57.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133