A continuous application of ethylene (10 mul/l) and propylene (500 mul/l) to potato tubers (Solanum tuberosum L.) resulted in an upsurge of respiration and a concomitant rise in peroxides. When applied in 100% O(2), the effect of ethylene and propylene on respiration and peroxide formation was augmented. Hydrogen cyanide (500 mul/l) mimicked the action of ethylene and propylene inducing a respi...

Validating and Estimating Yield of Irrigated Potatoes Using Aerial and Satellite Remote Sensing

The objective of this study was to determine the kinetics color change in potato (Solanum tuberosum), variety huagalina, huayro, limeña and peruanita, frying process, using computer vision. For purpose, zero order, first order Weibull models were applied. color, luminosity value (L) used as browning index. evaluated with images every 5 seconds, a vision system; transforming from RGB spatial L* ...

Transformed roots of the susceptible potato Solanum tuberosum L. cv. Desiree were inoculated with second-stage juveniles (J2) of Globodera rostochiensis pathotype Rol. Adult males emerged after 3-4 weeks and matings with females occurred. After 8 weeks gentle pressure on the eggs of maturing females released the J2 which were viable. Because this technique enables the production of vigorously g...

Farhat Ali Khan and Shabana Irum Department of Botany, Hazara University Mansehra, Pakistan Shazia Erum and Aish Muhammad Plant Genetic Resource Institute, National Agricultural Research Centre, Islamabad, Pakistan Faisal Nouroz Department of Botany, Hazara University Mansehra, Pakistan and Molecular Genetics Laboratory, Department of Biology, University of Leicester, UK Saima Kanwal Food Scien...

We isolated and identified AHL-degrading bacteria from the leaf surface of Solanum tuberosum. The 16 isolates inactivated both short- and long-chain AHLs. Two of these isolates, identified as Microbacterium testaceum, showed putative AHL-lactonase activity. These two strains interrupted quorum-sensing dependent bacterial infection by plant pathogen Pectobacterium carotovorum subsp. carotovorum....

The experiment was conducted during the period from January to December, 2008 at the Laboratory of Biotechnology, Bangladesh Agricultural Research Institute, Gazipur, Bangladesh. A two step procedure was followed for direct plant regeneration of potato. Murashige and Skoog (MS) basal medium supplemented with 0.5 mg l -1 IBA and 30 g sugar was used for in vitro potato plants development via noda...

Solanum lycopersicum and Solanum tuberosum are agriculturally important crop species as they are rich sources of starch, protein, antioxidants, lycopene, beta-carotene, vitamin C, and fiber. The genomes of S. lycopersicum and S. tuberosum are currently available. However the linear strings of nucleotides that together comprise a genome sequence are of limited significance by themselves. Computa...

PC. 1997. ETTIN patterns the Arabidopsis floral meristem and reproductive organs. Development 124: 4481–4491. Sussex IM. 1955. Morphogenesis in Solanum tuberosum L. Experimental investigation of leaf dorsoventrality and orientation in the juvenile shoot. Phytomorphology 5: 286–300. Timmermans MCP, Schultes NP, Jankovsky JP, Nelson T. 1998. Leafbladeless1is required for dorsoventrality of latera...