Pisum Genetics 

Volume 26

1994

Contents

 

TABLE OF CONTENTS

Page

Preface

i

Review

Recent advances in gene transfer to peas.

H.E. Schroeder, S. Gollasch, L.M. Tabe and T.J.V. Higgins

1

Research Reports

Hormone level and sensitivity mutants perform as well as wild-types in tissue culture.

N.A. Barratt and P.J. Davies

6

Gene Twt (twisted tendrils) decoupled from the translocation breakpoint became a convenient dominant marker on chromosome 1.

V.A. Berdnikov, F.L. Gorel' and S.V. Temnykh

9

A DNA marker correlated with tolerance to Aphanomyces root rot is tightly linked to Er-1.

T.L. Cargnoni, N.F. Weeden and E.T. Gritton

11

Manifestation of the lf gene in callus cultures from different tissues of pea seedlings.

T.A. Ezhova and O.V. Efremova

13

A deletion covering the Tl locus in Pisum sativum.

F.L. Gorel', V.A. Berdnikov and S.V. Temnykh

16

Phytohormones in a chlorophyll-deficient pea mutant of the "xantha"-type.

E.M. Kof, S.A. Gostimski and V.I. Kefeli

18

Late flowering in mutant E54LF results from mutation of sn to Sn.

I.C. Murfet and T.A. LaRue

21

Further evidence that the mutant Fix gene in line Sprint-2Fix is in pea linkage group III.

S.M. Rozov, A.Y. Borisov and V.E. Tsyganov

24

Mapping of the chlorophyll mutation vam of the variomaculata - type in linkage group I of pea.

S.M. Rozov and F.L. Gorel'

26

Additional information on the linkage of genes apu and uni of Pisum sativum L.

K. Sarala and B. Sharma

28

Desynaptic effect of trisomy in Pisum sativum.

Dalmir Singh and B. Sharma

29

Location in linkage group III of a gene coding minor vicilin polypeptide.

O.G. Smirnova and E.E. Eggi

31

Recombination within the complex locus His(2-6) containing genes for five histone H1 subtypes in pea.

Y.A. Trusov, V.S Bogdanova and V.A. Berdnikov

34

New symbiotic mutants of pea obtained after mutagenesis of line SGE.

V.E. Tsyganov, A.Y. Borisov, S.M. Rozov and I.A. Tikhonovich

36

Linkage relationship of genes curl and His1 is conserved in Pisum sativum and P. fulvum.

S.G. Uldalyeva and V.A. Berdnikov

38

Seed mutants in Pisum: lam (low amylose) a new locus affecting starch composition.

T.L. Wang, L.M. Barber, R.A. Burton, K. Denyer, C.L. Hedley, C.M. Hylton, S. Johnson, D.A. Jones, J. Marshall, A.M. Smith, H. Tatge and K.L. Tomlinson

39

Location of the lv gene in pea linkage group VI.

J.L. Weller and I.C. Murfet

41

Gene Symbols

Clarification on the use of symbols apu and pet.

M.J. Ambrose

44

Pisum Genetics Volume 26 (1994)

ISSN 1320-2510

Editor: I.C. Murfet; Associate Editor: N.F. Weeden

Published by the Pisum Genetics Association.

Printed at the University of  Tasmania, Hobart, Australia.

Cover. Fig. 4 from Schroeder et al pp. 1-5 showing Greenfeast control plants (left) and plants of the T5 generation of a transgenic pea line (right) carrying the bean a-amylase inhibitor gene, aai. Development of the pea weevil (Bruchus pisorum), a major insect pest of pea crops in Australia, was totally inhibited by the aAI protein present in the seeds of the transgenic plants. The seed specific aai gene has now been stably expressed in the transgenic seeds for six generations with no change in the level of aAI expression. No morphological differences were found between the transformed and non-transformed peas.

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