Report of the
Tomato Genetics Cooperative, Vol. 43

TABLE OF CONTENTS

• COVER
• FOREWORD
• EDITORIAL NOTES
  • Solanaceous database, p.4
  • Third Tomato Molecular Biology Conference, p.5

  RESEARCH REPORTS
  • Selection of tomato varieties with upright main stem Avdeyev, Yu.I, p.6
  • Field resistance of tomato Lycopersicon esculentum lines to tomato spotted wilt disease. Bioteux, L.S., Nagata, T., and Giordano, L. de B., p. 7
  • Pigment composition of fruits in Solanum lysopersicoides hybrids. Chalukova, M.,Stoeva, P., Vulkova-Achkova, Z., p. 9
  • Map location Diaphorase-3 (Dia-3),a new isozyme marker on 9S. Chetelat, R.T., Takahashi, M. and DeVerna, J.W., p. 10
  • Map location of Formate dehydrogenase-1 (Fdh-1), a new isozyme marker on 2L. Chetelat, R.T., Pudlo, W. and DeVerna, J.W., p. 11
  • Map location of Malate dehydrogenase-1 (Mdh-1), a new isozyme marker for 3L. Chetelat, R.T. and DeVerna, J.W., p. 13
  • Sucrose accumulator (sucr), a gene controlling sugar composition in fruit of L. chmielewskii and L. hirsutum. Chetelat, R.T., DeVerna, J.W., Klann, E., and Bennett, A.B., p. 14
  • Viability of pollen produced at low temperatures in Lycopersicon F1 hybrids. Fernandez-Munoz, R. and Cuartero, J., p. 16
  • Analysis of segregation for pollen viability at low temperature in a L. esculentum x L. pennellii family. Fernandez-Munoz,R. and Cuartero, J., p. 18
  • Stimulation of tomato pollen germination by the flavonoid quercetin. Groot, Steven P.C. and de Ruiter, Wouter, p. 19
  • Sources of resistance to tomato spotted wilt virus (TSWV) in wild Lycopersicon species. Iizuka, N., Boiteux, L.S., Giordano, L. De B., Nagata, T. and Dusi, A.N., p. 20
  • Soil-borne pathogenic fungi causing root and foot rot of greenhouse tomatoes. Ilieva, E. , Vachev, Tz., p. 22
  • Phytophthora giseases of greenhouse tomatoes. Ilieva, E., p. 23
  • Differential behavior of TSWV isolates on tomato and related species. Jorda C., Abad P., Juarez M., Martinez-Herrera D., Sanchez, F., Ponz F., Diez M.J and Nuez F., p. 24
  • Resistance to powdery mildew 'Oidium lycopersisci' in tomato. Kozik, E., p. 26
  • Comparative analysis of two tomato RFLP maps. Lan, T.H., Paterson, A.H. and Wing R.A., p. 27
  • Allelism of Cf-12 and Cf-21. Laterrot, H. and Moretti, A., p. 30
  • Independence of Cf-10 and Cf-16. Laterrot, H., and Moretti, A., p. 31
  • Three other cases of allelism with Pto. Laterrot, H. and Moretti, A., p. 32
  • Identification and mapping of S in an self-compatible F2 population of L. esculentum x L. pennellii. Liedl, B.E., Liu, S.-C., Esposito, D. and Mutschler, M.A., p. 33
  • Evaluation of pat-2 gene on fruit set in cold climate tomato cultivation. Mapelli, S., Soressi, G.P., Cantoni, M. and Bricchi, D., p. 35
  • Isolation and characterization of a highly variable GACA/GATA locus from L. esculentum with applications in genetic fingerprinting and hybrid screening. Phillips W., Chapman, C., Jack, P., p. 37
  • Screening of promising tomato genotypes and their progenies against bacterial wilt. Rajput, J.C., Furor, P.A. and Gondhalekar, C.B., p. 38
  • Source of the Mi gene. Rick, C.M., p. 39
  • Additional allele tests of anthocyanin deficiencies. Rick, C.M., p. 40
  • pi-2 -- a novel pistillate mutant. Rick, C.M., p. 40
  • abi -- a mutant effecting aborted inflorescence: patience pays off. Rick, C.M., p. 41
  • Influence of different host plants on phenotype and pathogenicity of Clavibacter michiganensis subsp. michiganensis (Smith) Davis et al. Sotirova, V., Bogatzevska, N., Stamova, L., p. 41
  • Resistance of lines from three-genome hybrid (Lycopersicon esculentum Mill. - L. chilense Dun. - L. peruvianum var. humifusum Mill) to Pseudomonas syringae pv. tomato. Sotirova, V., Bogatzevska, N., p. 43
  • Resistance to Pseudomonas syringae pv. tomato and Xanthomonas campestris pv. vesicatoria. Stantcheva, J., Bogatzevska, N., p. 44
  • sucr : Gene symbol for the reducing sugar vs. sucrose accumulation character in tomato fruit. Stommel, J.R., p. 45
  • Induction of lateral root initiation by auxin in tomato seedling roots. Taylor, B.H. and El-Kheir, R.A., p. 46
  • Inbred backcross breeding for soluble solids and the identificat ion of correlated molecular markers in tomato: Update. Triano, S.R. and St. Clair, D. A., p. 49
  • Use of enzyme molecular forms for tomato hybrid identification. Vodenicharova, M.S., Stoilova, Ts.B., Cholakova, N.I., Markova, M.D. and Ancheva, M.V., p. 50
  • New evidence for placement of Ve - the gene for resistance to Verticillium race 1. Zamir, D., Bolkan, H., Juvik, J.A., Watterson, J.C. and Tanksley, S.D., p. 51

• STOCKS AVAILABLE - TGRC Stock Lists
  • REVISED LIST OF MONOGENIC STOCKS, p. 53
  • KEY TO MUTANT CLASSES, p. 77
  • KEY TO BACKGROUND GENOTYPES, p. 78
  • Revised list of near isogenic tomato lines in Moneymaker type with different genes for disease resistances, p. 79
• VARIETAL PEDIGREES, p. 81
• AUTHOR INDEX, p. 82
• SUBJECT INDEX, p. 84
• INDIVIDUAL MEMBER LIST, p. 85
• INSTITUTIONAL MEMBER LIST, p. 94