Within the years 1996-2005 at Plant Breeding and Acclimatization Institute, Research Division Młochów genetic variation of 2x potato was being transferred into 4x level in interploidy crosses 4x-2x. In eight crossing cycles 233 combinations of 4x progenies were obtained. Out of them 57 were used in tetraploid parental breeding lines. They were obtained among 16 diploid donors of new alleles of chosen traits and 23 tetraploid females. Efficiency of seed setting in these crosses ranged from 0.9 to 171.0 seeds per berry. As a result of selection and comparative analysis among the progenies originating from 4x-2x crosses and standard 4x-4x progenies, 2x clones were distinguished as perspective parents for tetraploid breeding. They were as follo...
Potato is playing an increasingly important role in food production. The development of new varietie...
Diploid cultivated species, haploids derived from tetraploid cultivars, and their wildSolanum relati...
Improving potato late blight (LB) resistance is essential for ensuring food security, particularly u...
In this thesis research is presented on all steps in a potato breeding program via the diploid level...
Sexual polyploidization with 2n gametes was used to return to the tetraploid level at the end of a b...
The thesis describes the genetic bases of 2n-pollen formation. A comparison was made of the frequenc...
Sexual polyploidization with 2n gametes was used to return to the tetraploid level at the end of a b...
Unilateral sexual polyploidization through 4x x 2x crosses is widely used to introgress genes from t...
The thesis describes the genetic bases of 2n-pollen formation. A comparison was made of the frequenc...
There is no better use of sexual reproduction in regard to breeding and genetic research than the pl...
This paper reviews the progress and the way ahead in diploid F1 hybrid potato breeding by comparison...
The definitive version is available at www.blackwell-synergy.comThe study examined the effect of plo...
The cultivated potato (Solanum tuberosum L.) is a clonally propagated autotetraploid (2n = 4x = 48) ...
The main objective of the current research was to study the reproductive behaviour of artificial tri...
There is no better use of sexual reproduction in regard to breeding and genetic research than the pl...
Potato is playing an increasingly important role in food production. The development of new varietie...
Diploid cultivated species, haploids derived from tetraploid cultivars, and their wildSolanum relati...
Improving potato late blight (LB) resistance is essential for ensuring food security, particularly u...
In this thesis research is presented on all steps in a potato breeding program via the diploid level...
Sexual polyploidization with 2n gametes was used to return to the tetraploid level at the end of a b...
The thesis describes the genetic bases of 2n-pollen formation. A comparison was made of the frequenc...
Sexual polyploidization with 2n gametes was used to return to the tetraploid level at the end of a b...
Unilateral sexual polyploidization through 4x x 2x crosses is widely used to introgress genes from t...
The thesis describes the genetic bases of 2n-pollen formation. A comparison was made of the frequenc...
There is no better use of sexual reproduction in regard to breeding and genetic research than the pl...
This paper reviews the progress and the way ahead in diploid F1 hybrid potato breeding by comparison...
The definitive version is available at www.blackwell-synergy.comThe study examined the effect of plo...
The cultivated potato (Solanum tuberosum L.) is a clonally propagated autotetraploid (2n = 4x = 48) ...
The main objective of the current research was to study the reproductive behaviour of artificial tri...
There is no better use of sexual reproduction in regard to breeding and genetic research than the pl...
Potato is playing an increasingly important role in food production. The development of new varietie...
Diploid cultivated species, haploids derived from tetraploid cultivars, and their wildSolanum relati...
Improving potato late blight (LB) resistance is essential for ensuring food security, particularly u...