PISUM NEWSLETTER
Volume 14 1982
TABLE OF CONTENTS
Page
Preface ............................. 1
Cover..............................
Announcement.......................... 3
Research Reports
THE REACTION OF am FLOWERS WITH ACID. R. K. Crowden .... 4
QUANTITATIVE DETERMINATION OF EXTRACTABLE PROTEINS FROM PISUM
SEEDS AND PODS DURING DEVELOPMENT. E. Gaul........ 6
POLYPEPTIDE COMPOSITION OF PROTEIN FRACTIONS FROM PISUM SEEDS
AND PODS DURING DEVELOPMENT. E. Gaul........... 8
QUANTITATIVE EXTRACTION OF REMAINING AMOUNTS OF SOLUBLE
PROTEINS FROM PEA SEEDS UNDER ALKALINE CONDITIONS.
E. Gerhards........................ 10
A NEW MUTANT WITH DICHOTOMOUS STEM BIFURCATION.
W. Gottschalk....................... 12
THE SHORT-DAY REACTION OF A FASCIATED RECOMBINANT
W. Gottschalk....................... 11
THE BEHAVIOR OF GENE efr FOR EARLINESS IN NEW RECOMBINANTS
UNDER SHORT-DAY PHYTOTRON CONDITIONS. W. Gottschalk .... 15
THE SEED PRODUCTION OF EARLY FLOWERING FASCIATED PISUM
RECOMBINANTS. W. Gottschalk................ 17
A PROPOSED ASSAY FOR DETECTION OF AUXIN-SENSITIVE MUTANTS
OF PISUM USING INTACT SEEDLINGS. H. W. Ingensiep..... 19
ABERRATIONS IN SHOOT MORPHOGENESIS OF PEA SEEDLINGS AFTER
TREATMENT WITH MICROTUBULE DISORGANIZERS AND 2,4-D
H. W. Ingensiep...................... 21
EFFECT OF NITRATE ON NODULATION IN A NITRATE REDUCTASE
DEFICIENT PEA MUTANT. E. Jacobsen and I. van Dongen ... 23
REACTIONS OF PEA EPICOTYLS TO VARIOUS AUXINS AND NON-ACTIVE
AUXIN ANALOGS. H. J. Jacobsen............... 25
CHANGES OF ELECTROPHORETIC ALBUMIN PATTERNS IN GERMINATING
SEED OF FIVE DIVERSE PISUM LINES. M. Jakubek and
J. Przybylska....................... 26
UTILIZATION OF THE HALF-SEED TECHNIC IN THE BREEDING OF
HIGH PROTEIN VARIETIES OF PEA. I. GENETIC ANALYSIS OF
LINES AND THEIR HYBIRDS WITH RESPECT TO CHOOSING CROSS
COMBINATIONS FOR BREEDING. Z. Kaczmarek, M. Surma and
W. K. Swiecicki....................... 29
SUPPLEMENTARY EVIDENCE FOR THE LINKAGE OF afila WITH MUTANTS
ON CHROMOSOME 1. M. Kielpinskl.............. 30
INVERSION OF THE ASSOCIATION AMONG PROTEINS AND SUGARS WHEN
COMPARING THE GREEN PEA AND DRY SEED STAGES. A. Krarup. . . 31
FURTHER STUDIES OF AN INTERCROSS IN PISUM. R. L. Lamm ... 32
GENE-ECOLOGICAL STUDIES IN PEAS: INFLUENCE OF MICROCLIMATE.
W. E. Loennlg....................... 36
FASCIATION AND HETEROSIS IN PEA (III). W. E. Loenning ... 38
THE INHERITANCE OF THE ABILITY TO REGENERATE PLANTS FROM
CELL CULTURES OF PISUM SATIVUM L. - A PRELIMINARY ANALYSIS.
R. L. Malmberg....................... 39
LINKAGE RELATIONS OF creep ON CHROMOSOME 5. G. A. Marx . . 41
PROPOSED ORDER OF MARKERS IN CHROMOSOME 3- G. A. Marx ... H3
INFLUENCE OF NON-ALLELIC INTERACTIONS ON THE PHENOTYPE
OF na. G. A. Marx..................... 47
LINKAGE RELATIONSHIPS AMONG SIX GENES IN CHROMOSOME 6.
G. A. Marx......................... 50
Are EXPRESSION IN RELATION TO EPICUTICULAR WAX DISTRIBUTION
G. A. Marx......................... 53
FURTHER ELECTROPHORETIC STUDY OF ENZYME POLYMORPHISM IN
PISUM. H. Parzysz, J. Przybylska, and S. Blixt...... 55
IN VIVO ABSORPTION MEASUREMENT OF INTACT LEAVES-A SIMPLE
AND USEFUL METHOD TO STUDY CHLOROPHYLL MUTANTS.
H. P. Schwarz....................... 57
A SURVEY OF THE EFFECT OF GENETICS AND TEMPERATURE OF
GERMINATION ON LENGTHS OF THE FIRST AND SECOND INTERNODES
OF ETIOLATED PEA SEEDLNGS. S. Seguin and C. Nozzolillo . . 60
IDENTITY/ALLELISM TESTS FOR DIFFERENT SOURCES OF GENE aŁ.
W. K. Swiecicki...................... 64
ORANGE PODS (orp): A NEW GENE ON CHROMOSOME 2.
W. K. Swiecicki...................... 65
Special Report
PEA CULTIVAR EVALUATION AT PGRO. D. A. Norman....... 67
Erratum............................. 68
Registered Polish Field Peas .................. 69
Directory of Members..............•....... 70
NONE OF THE INFORMATION HEREIN SHOULD BE USED
IN PUBLICATIONS WITHOUT OBTAINING AUTHOR'S CONSENT