RELATIONSHIP BETWEEN SPATIAL AND TEMPORAL TRACER PROFILES IN TRANSPORT STUDIES

被引：5

作者：

MINCHIN, PEH

机构：

[1] Physics and Engineering Laboratory, Department of Scientific and Industrial Research, Lower Hutt, Private Bag

来源：

JOURNAL OF EXPERIMENTAL BOTANY | 1979年 / 30卷 / 119期

关键词：

D O I：

10.1093/jxb/30.6.1171

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The relationship between spatial and temporal tracer profiles is established, and used to re-analyse reported profiles of both types. Evidence of dispersive flow (i.e. a range of transport speeds) in phloem translocation is obtained from both spatial and temporal profiles. Previous suggestions of plug flow are shown probably to be a consequence of too long a time interval between successive measurements in obtaining these profiles. © 1979 Oxford University Press.

引用

页码：1171 / 1178

页数：8

共 14 条

[1] KINETICS OF PHOTOSYNTHATE-C-14 TRANSLOCATION IN MORNING GLORY VINES [J].

CHRISTY, AL ;

FISHER, DB .

PLANT PHYSIOLOGY, 1978, 61 (02) :283-290

[2]

CRAFTS AS, 1971, PHLOEM TRANSLOCATION

[3]

Eykhoff P., 1974, SYSTEM IDENTIFICATIO, V1st ed.

[4]

FISHER DB, 1975, PHLOEM TRANSPORT

[5]

KENDALL MG, 1961, ADV THEORY STATISTIC, V2

[6] ANALYSIS OF TRACER PROFILES WITH APPLICATIONS TO PHLOEM TRANSPORT [J].

MINCHIN, PEH .

JOURNAL OF EXPERIMENTAL BOTANY, 1978, 29 (113) :1441-1450

[7] TRANSLOCATION OF 11C-LABELLED PHOTOSYNTHATE IN SOYBEAN [J].

MOORBY, J ;

EVANS, NTS ;

EBERT, M .

JOURNAL OF EXPERIMENTAL BOTANY, 1963, 14 (41) :210-&

[8] TRANSLOCATION OF PRODUCTS OF PHOTOSYNTHESIS IN SUGAR BEET PETIOLES [J].

MORTIMER, DC .

CANADIAN JOURNAL OF BOTANY, 1965, 43 (02) :269-&

[9]

QURESHI FA, 1972, PLANTA, V110, P145

[10] RELATIONS BETWEEN LIGHT LEVEL, SUCROSE CONCENTRATION, AND TRANSLOCATION OF CARBON 11 IN ZEA-MAYS LEAVES [J].

TROUGHTON, JH ;

CURRIE, BG ;

CHANG, FH .

PLANT PHYSIOLOGY, 1977, 59 (05) :808-820

← 1 2 →