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Employment Of Wild Solanum Pinnatisectum In Potato Breeding.

Employment Of Wild Solanum Pinnatisectum In Potato Breeding is described in detail.

Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

  • 2019
  • O
Result

Electrofusion of protoplasts from Solanum tuberosum, S. bulbocastanum and S. pinnatisectum

. bulbocastanum and S. pinnatisectum(S. bulbocastanum + S. tuberosum dihaploid 243, S. pinnatisectum + S. tuberosum cv. Bintje and S. pinnatisectum + S. tuberosum dihaploid 299......

EF - Botanika

  • 2008
  • Jx
Result

Polyploidized wild species Solanum pinnatisectum PI320342 - numbers EVIGEZ 07 S 03 00462 and 07 S 03 00463

Solanum pinnatisectum PI320342 (1EBN, 2n=2x=24) was polyploidized to tetraploid level using the mitotic spindle poison Oryzalin according established methodology proportion of EBN 2:1 female:male must be kept. Original S. pinnatisectum

GE - Šlechtění rostlin

  • 2011
  • Gfunk
  • Link
Result

somatic hybrid SH1003

somatic hybrid SH1003 originated from electrofusion of protoplasts: S. tuberosum dihaploid 299 + S. pinnatisectum 8166); intermediate appearance aboveground and underground parts, tuber yield low compare to S. tuberosum variety, both male an...

GE - Šlechtění rostlin

  • 2012
  • Gfunk
Result

somatic hybrid SH292

somatic hybrid SH292 originated from electrofusion of protoplasts: S. tuberosum dihaploid 299 + S. pinnatisectum 8166); intermediate appearance aboveground and underground parts, tuber yield very low compare to S. tuberosum variety, both mal...

GE - Šlechtění rostlin

  • 2012
  • Gfunk
Result

Analysis of somatic hybrid performance in the field

The somatic hybrid plants (SH) originated from protoplast fusions between diploid S. pinnatisectum 8166 (pnt 8166, 2n=2x=24) and S. tuberosum cv. Bintje (tbr cv. Bintje). The agronomic traits analysed, included: the development of plants dur...

GE - Šlechtění rostlin

  • 2011
  • Jx
  • Link
Result

Early characterization of somatic hybrids from symmetric protoplast electrofusion of Solanum pinnatisectum Dun. and Solanum tuberosum L.

Variability of 31 somatic hybrids of Solanum pinnatisectum with S. tuberosum for leaf morphology, plant vigor, resistance to Phytophthora infestans, ploidy level, and cytoplasm type was evaluated in vitro. Based on leaf morphology and plant ...

EB - Genetika a molekulární biologie

  • 2011
  • Jx
Result

The intention to incorporate S. pinnatisectum in the breeding programme.

A valuable source of resistance to Phytophthora infestans is the wild species S. pinnatisectum from Mexico; however, it is sexually isolated and not crossable with cultivated potato by conventional means; therefore, the protoplast fusion tec...

Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

  • 2022
  • O
Result

Use of mitotic polyploidization and somatic hybridization for creating of new breeding materials in Solanum genus

Doubled materials were obtained using polyploidization (colchicine or oryzaline application to nodal segments) at wild speies S. berthaultii, S. bulbocastanum, S. pinnatisectum, S. verrucosum and dihaploids of Solanum tuberosum. Regenerants ...

EI - Biotechnologie a bionika

  • 2007
  • O
Result

Introductory evaluation of somatic hybrids Solanum pinnatisectum + Solanum tuberosum cv. Keřkovské rohlíčky in terms of morphology and resistance to Phytophthora infestans

Interspecific somatic hybrids of wild species S. pinnatisectum PI320342 (2n = 2x = 24, 1EBN) and regional cultivar S. tuberosum Keřkovské rohlíčky (2n = 4x = 48, 4EBN) were evaluated in terms of ability for acclimatization, plant morphology,...

Agricultural biotechnology and food biotechnology

  • 2019
  • Jost
  • Link
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