PISUM NEWSLETTER
Volume 11 1979
TABLE OF CONTENTS
Page
Preface............................. 1
Cover.............................. 2
Research Reports
TESTA ANTHOCYANINS IN PISUM. R. K. Crowden......... 3
A GENE FOR STEM BIFURCATION WITH FULL PENETRANCE.
W. Gottschalk...................... 5
EFFECT OF GENOTYPIC BACKGROUND AND ENVIRONMENT ON THE
EXPRESSION OF THE dgl MUTANT. W. Gottschalk....... 5
A PEA MUTANT HIGHLY SUSCEPTIBLE TO THE FUNGICIDE "Maneb"
W. Gottschalk...................... 7
YIELD POTENTIAL OF SEMI-DWARF AND DWARF GENOTYPES.
W. Gottschalk...................... 8
A PISUM GENE PREVENTING TRANSITION FROM THE VEGETATIVE TO
THE REPRODUCTIVE STAGE. W. Gottschalk.......... 10
SIMPLE PROTEIN ASSAY FOR PEA. K. Hartmann ......... 10
PRESENCE OF THE HIGH-CYST1NE FRACTION IN THE PISUM SEED
ALBUMINS. M. Jakubek and J. Przybylsak . . ....... 12
AGRONOMIC PERFORMANCE AND SEED PROTEIN YIELD OF SOME PEA
GENOTYPES. M. L. H. Kaul................ 13
POPULATION PERFORMANCE AND GENETIC PARAMETERS OF SOME
PROMISING PEA LINES. M. L. H. Kaul and R. Garg..... 15
RECIPROCAL TRANSLOCATION IN PEA. M. L. H. Kaul....... 17
HYBRIDIZATION TECHNIQUE VS. SUCCESS RATE. C. King and
A. F. Williams...................... 19
LOCATION OF _B AND St IN PISUM. R. L. Lamm......... 19
REGENERATION OF GENE LINES OF Pisum sativum FROM CALLUS
CULTURES. R. L. Malmberg................ 21
ON THE RELATIONSHIP OF ANTHOCYANIN PIGMENTATION AND STEM
LENGTH IN PEA SEEDLINGS. C. Nozzolillo......... 23
AN ASSOCIATION BETWEEN THE PRESENCE OR ABSENCE OF BASAL STEM
ANTHOCYANIN AND ALLELES AT THE D LOCUS IN PISUM.
G. A. Marx and C. Nozzolillo............... 25
LINKAGE RELATIONS OF mo. G. A. Marx and R. Provvidenti. . . 28
GENETIC RESISTANCE TO Heterodera goettingiana Lieb. IN P1 SUM.
Perrino, M. Di Vito, E. Porceddu, and F. Lamberti .... 30
VARIATION IN ELECTROPHORETIC PATTERNS OF UREA-TREATED ! ICUMIN
FRACTION IN PISUM. J. Przybylska, J. Hurich, and
Z. Zimniak-Przybylska .................. 31
SCREENING FOR ESTIMATING OPTIMAL DOSES OF COMBINED CHEMICAL
AND PHYSICAL MUTAGENS. W. K. Swiecicki ......... 33
TEMPERATURE DEPENDENT BEHAVIOR OF A CHLOROPHYLL MUTANT OF
PEAS. A. F. Williams.................35
Comments: Some facts and thoughts about amyloplast enzyme
compartmentation. A. F. Williams.............. 36
New Varieties.......................... 38
Author index........................... 39
Directory of members....................... 72
Announcement........................... 86