SOMACLONAL VARIATION IN SOLANUM AND LYCOPERSICON GENOTYPES.
نویسندگان
چکیده
منابع مشابه
Genetic characterization of heat tolerant tomato (Solanum lycopersicon) genotypes by SRAP and RAPD markers.
We employed RAPD and sequence-related amplified polymorphism (SRAP) markers to evaluate polymorphisms in 15 tomato (Solanum lycopersicon) genotypes that were obtained from a tomato breeding program. Four local tomato genotypes selected from the Sanliurfa province (Southeastern Anatolia Region of Turkey), 10 heat-tolerant tomato genotypes, received from the Asian Vegetable Research and Developme...
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We have synthesized diploid hybrids between Lycopersicon esculentum and Solanum lycopersicoides and have converted them to allotetraploids. Two sesquidiploids, having two complements of the former parent and one of the latter, have been obtained by backcrossing the former parent with the alloploid. In meiosis of the sesquidiploid the L. esculentum chromosomes exhibit strong preferential pairing...
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large and diverse body of data argues that chromosomes are longitudinally A differentiated in such a way that corresponding segments located in different chromosomes are able to recognize and synapse with each other with a high degree of precision at meiotic prophase; this property is termed “homology.” Although regions exhibiting homology may not be coiitinuous throughout the length of a chrom...
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ژورنال
عنوان ژورنال: HortScience
سال: 1990
ISSN: 0018-5345,2327-9834
DOI: 10.21273/hortsci.25.9.1082a