A BASIDIOMYCETE ISOLATED FROM A PISONIA-MYCORRHIZA FORMS SHEATHING MYCORRHIZAS WITH TRANSFER CELLS ON PISONIA-GRANDIS R BR

被引:15
作者
CAIRNEY, JWG
REES, BJ
ALLAWAY, WG
ASHFORD, AE
机构
[1] UNIV NEW S WALES,SCH BIOL SCI,KENSINGTON,NSW 2033,AUSTRALIA
[2] UNIV LEEDS,DEPT PURE & APPL BIOL,LEEDS LS2 9JT,ENGLAND
[3] UNIV SYDNEY,SCH BIOL SCI,SYDNEY,NSW 2006,AUSTRALIA
关键词
MYCORRHIZAS; TRANSFER CELLS; PISONIA GRANDIS; PICEA SITCHENSIS; EUCALYPTUS PILULARIS;
D O I
10.1111/j.1469-8137.1994.tb07533.x
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
A basidiomycete isolated from a mycorrhiza of glasshouse-grown Pisonia grandis R. Br. (Nyctaginaceae) produced sheathing mycorrhizas with transfer cells when inoculated on to roots of Pisonia grandis in pots. Mycorrhizal synthesis was successful on Pisonia grandis in sterilized natural soil rich in phosphorus, nitrogen, potassium and calcium, but unsuccessful in a range of other substrates of low nutrient status. The same fungus produced ectomycorrhizas, with a sheath and some intercellular penetration, on short lateral roots of Picea sitchensis (Bong.) Carr (Pinaceae) seedlings in growth pouches, but did not on Eucalyptus pilularis Smith (Myrtaceae).
引用
收藏
页码:91 / 98
页数:8
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