Report of the
Tomato Genetics Cooperative, Vol.10


Cover 0

Foreword

Minutes of the Penn State Meeting

Report of the Gene List Committee

Linkage summary

Genetic analysis of locule number by means of diallel crosses. Ahuja, Y. R.

Preliminary report on a study of inheritance of fruit firmness. Alvarez, E.

Plant breeding and "unit character" inheritance. Bohn, G. W.

New gene symbols. Burdick, A. B.

Disturbed monogenic ratios in chromosome 2. Butler, L.

Evidence for a duplication or inversion in chromosome 2. Butler, L.

F2 linkage data. Chiscon, J. A.

Linkage of nd, ag, and H. Chiscon, J. A.

Seedling identification. Chiscon, J. A.

Rate of reciprocal translocation induction by X-rays. Clayberg, C. D.

Relative resistance of Tm\1 and Tm\2 to tobacco mosaic virus. Clayberg, C. D.

Pollen tube growth vs. pollen viability. Dempsey, W. H.

Freeze-drying pollen for storage. Dempsey, W. H. and M. Yamaguchi.

Resistance to cracking. Frazier, W. A.

Three point linkage tests with c, md and Mi. Gilbert, J. C.

Pigment formation in lethal chlorophyll mutants by arificial illumination. (Submitted by H. Stubbe) Grober, K.

Phenotypical observations of Sp-sp segregation in F2 lines. Hall, R. J. and C. K. Kuyper.

Selection for pleiocotyly in the British varieties. Haskell, G.

High pigment ratios. Kerr, E. A.

Integerrima and opaca. Kerr, E. A.

Resistance to C. fulvum. Kerr E. A.

Segregation data for genes on chromosome 10. Kerr, E. A.

Relationship between fruit size and blossom set. Kuyper, C. K. and R. J. Hall.

A comparison of four mutants induced by Beta radiation with the standard r, y, t and wf types. Lesley, J. W. and Margaret M. Lesley.

Some improvements in pollen collection and storage techniques. Martin, F. W.

Transfer of self-incompatibility into L.esculentum from L. chilense.

Behavior of technical and biochemical characteristics crosses. (Submitted by C. Jucci) Manunta, C.

Technical and biochemical characteristics of paste, peeling, and table lines in seasonal collections of fruits. (Submitted by C. Jucci) Manunta, C.

Environmental influences on the metabolism of organic acids. (Submitted by C. Jucci) Manunta, C. and M. Lafon.

Organic acid content in F1 hybrids between cultivars of L. esculentum and between them and L. pimpinellifolium. (Submitted by C. Jucci) Manunta, C. and M. Lafon.

Natural cross-pollination in cultivated tomatoes. (Submitted by A. Bianchi) Marchesi, Giuseppe.

Physiological and genetical investigations on chlorophyll mutants. Persson, A. R.

Levels of pigment intensity of immature fruits. Reynard, George B.

Long pedicels. Reynard, George B.

Correction of linkage report on ht. Rick, C. M.

Hybrids with Solanum pennellii. Rick, C. M.

Inheritance and linkage of chartreuse, ch. Rick, C. M.

Inheritance and linkage relations of white virescent, wv. Rick, C. M.

Linkage between ms\10 and Wo^m. Rick, C. M.

Linkage data for j\2. Rick, C. M.

Linkage tests with ff. Rick, C. M.

New male-sterile mutants. Rick, C. M.

New trisomic tests. Rick, C. M. and W. H. Dempsey.

Linkage tests with mutants of Stubbe's group I. Rick, C. M. and F. W. Martin.

Identifying the gene for broad leaflets in a radiation-induced mutant. Young, P. A.

Directory of members 41

List of available or desired stocks 48

Bibliography of papers on tomato genetics and breeding published in 1958 54

Financial statement 58

Author index for the period 1951-1960 59

Subject index for the period 1951-1960 61