+ Translate

Characteristics of male-sterile mutants of tomato with respect to their suitability for breeding programmes

, : Characteristics of male-sterile mutants of tomato with respect to their suitability for breeding programmes. Tagungsbericht, Akademie der Landwirtschaftswissenschaften der Deutschen Demokratischen Re ik (168): 179-183

Three male-sterile mutants, ms15, ms26 and ms33, which produce naked ovules around the base of rudimentary sterile anthers, were studied. The mutants produced fruit of poor quality owing to the fusion of androecial tissue with the fruit. Segregation ratios in progenies of crosses with the mutants were disrupted. GA application restored fertility and improved fruit quality.

(PDF 0-2 workdays service)

Accession: 001053224

Submit PDF Full Text: Here

Submit PDF Full Text

No spam - Every submission is manually reviewed

Due to poor quality, we do not accept files from Researchgate

Submitted PDF Full Texts will always be free for everyone
(We only charge for PDFs that we need to acquire)

Select a PDF file:

Related references

Andrasfalvy, A., 1970: Tomato male-sterile and functional sterile mutants for breeding purposes

Diaz, N.; Miksch, G.; Miksch, A.; Hernandez, R., 1985: Behavior of tomato male sterile mutants under cuban conditions i. stamenless mutants. The behaviour of five male-sterile mutant lines of the "stamenless" type, under Cuban conditions, the method to restore the fertility, and how to maintain the sterile lines employing gibberellin applications, are described. All the lines...

Diaz, N.; Miksch, G.; Miksch, A.; Hernandez, R., 1985: Performance of male-sterile mutants of tomato under Cuban conditions. I. Stamenless mutants. Studies of 5 stamenless (sl) mutants from the German Democratic Republic showed that all were completely male sterile. No variability in flower or inflorescence morphology was observed. There were considerable differences between lines in the prod...; Feng Hui; Wei YuTang; Liu Ging, 1997: The transfer of the genic male sterile genes and the breeding of new male sterile lines of Chinese cabbage (Brassica pekinensis RuPR). I. The breeding of new male sterile line by making use of AB line Type I and II. Using male sterile AB type I (male sterility is recessive) and II (male sterility is dominant) lines, male sterile lines, and diversified ecotypes of fertile lines, it was shown that male sterility is controlled by 3 multiple allele genes. Ms was...

RickCharles M., 1948: Genetics and development of nine male-sterile tomato mutants. Among 150 unfruitful plants of the var. San Marzano, 12 were male-sterile, the condition in each case detd. by a single recessive gene. ms5 was recovered 4 times; the others, ms6 to ms13 were non-allelic. No mutants for female sterility or cytopla...

Yordanov, M.; Genchev, S.; Stoyanova, Z., 1971: Morphological changes in male-sterile tomato mutants treated with gibberellin. Four different GA treatments were applied to male-sterile tomato mutants, 4 times at 7-day intervals. The treatments changed the leaf margins from dentate to entire and produced some staminate flowers with fertile pollen.

Yamakawa, K., 1973: Induction of male-sterile tomato mutants by gamma radiation. Irradiation of plants just before flowering was more effective than seed irradiation and 13 male-sterile lines were obtained. The sterility in all 13 is governed by a single recessive gene.

Yamakawa, K., 1968: Induction of male sterile tomato mutants by gamma irradiation. The procedure is described; male sterility in each case was found to be due to a single recessive gene.

Hafen, L.; Stevenson, E.C., 1956: Natural cross pollination in tomato using several male-sterile mutants. The yield of seed of male-sterile tomato plants of ms 19, ms 22, and s1 2 in natural cross pollination tests at Lafayette, Indiana during the 1952 and 1953 seasons varied from 2.9 to 1.2 pounds per acre. Of the seed so produced, from 21 to 67 per...

Pinchinat, B.; Bilinski, M.; Ruszkowski, A., 1982: Suitability of male-sterile varieties of tomato for F1 hybrid seed production, using bumble bees as pollen vectors. Pollination of tomato flowers by bumble bees was studied in a greenhouse and in a plastic tunnel. Bombus terrestris, B. hypnorum, and B. agrorum were active pollinators and can be used for F1 hybrid seed production. Of several male-sterile tomato...