PLANTLET REGENERATION FROM ACIFLUORFEN-TOLERANT CELL LINES OF SOLANUM PTYCANTHUM AND LYCOPERSICON PERUVIANUM.
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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...
متن کاملTomato Breeding Lines Resistant and Tolerant to Tomato Yellow Leaf Curl Virus Issued from Lycopersicon hirsutum.
ABSTRACT Two tomato yellow leaf curl virus (TYLCV)-resistant plants from accessions LA1777 and LA386 of the wild tomato species Lycopersicon hirsutum have been crossed. The resulting resistant F1 plants were crossed with the domesticated tomato L. esculentum, and a series of selfing was performed. At each generation, individuals were selected for resistance (no symptoms and undetectable viral D...
متن کاملCloning and nucleotide sequence of two S-RNases from Lycopersicon peruvianum (L.) Mill.
Self-incompatibility is one of the mechanisms that has evolved to encourage outbreeding in flowering plants (de Nettancourt, 1977). One particular type of self-incompatibility, gametophytic self-incompatibility, is found in members of Solanaceae, such as the wild tomato, Lycopersicon peruvianum (Mau et al., 1986). Gametophytic self-incompatibility in L. peruvianum is controlled by a single locu...
متن کاملPlant Regeneration from in Vitro-selected Salt Tolerant Callus Cultures of Solanum Tuberosum L
This research work reports In vitro direct selection of salt-tolerant callus cultures and subsequent plant regeneration in two potato cultivars (Cardinal and Desiree). Results have shown more than 50% reduction in relative fresh callus mass in the two potato cultivars exposed to 120 mM NaCl. Callus morphology correspondingly changed from off-white to blackishbrown at 120 mM to acutely-necrotic ...
متن کاملMeiosis in sesquidiploid hybrids of Lycopersicon esculentum and Solanum lycopersicoides.
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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ژورنال
عنوان ژورنال: HortScience
سال: 1990
ISSN: 0018-5345,2327-9834
DOI: 10.21273/hortsci.25.9.1082b