WebAug 10, 2010 · The wild progenitor of C. melo occurs in India, and our data confirm that the Southeast Asian Cucumis hystrix is the closest relative of cucumber. Most surprisingly, the closest relative of melon is Cucumis picrocarpus from Australia. C. melo diverged from this Australian sister species approximately 3 Ma, and both diverged from the remaining ... WebAmong more than 50 wild relatives, C. hystrix (HH, 2n = 2x = 24) is the only wild Cucumis species grouped into the same subgenus together with C. sativus, while all others are classified into Melo ...
Next-generation sequencing, FISH mapping and synteny-based
WebMar 1, 2024 · Therefore, introgression from C. hystrix has been anticipated to … Cucumis hystrix Chakr. (2n = 2x = 24) is a wild species that can hybridize with cultivated … WebSep 25, 2015 · The distribution of repetitive sequences along chromosomes in Cucumis species revealed by self-GISH. The distribution patterns of repetitive DNAs along chromosomes in Cucumis species were investigated based on the sGISH method in which gDNA probe was hybridized onto its own metaphase chromosomes. Five Cucumis … how do i connect a docking station
HORT Taxonomic Relationships of A Rare Cucumis …
WebNov 6, 2024 · We used MP-OP technique to study the homoeologous relationships between cucumber and its relatives, C. hystrix and C. melo, based on cross-species FISH. TAMRA-labelled oligo probe of the whole cucumber chromosome 4 (Chr4) was hybridized to mitotic metaphase and pachytene chromosome spreads of C. hystrix and C. melo. WebOct 15, 2013 · In the large Cucurbitaceae genus Cucumis, cucumber (C. sativus) is the only species with 2n = 2x = 14 chromosomes.The majority of the remaining species, including melon (C. melo) and the sister species of cucumber, C. hystrix, have 2n = 2x = 24 chromosomes, implying a reduction from n = 12 to n = 7.To understand the underlying … WebInterspecific F1 hybrids were obtained from a cross between Cucumis sativus L. (2n = 2x = 14) and C. hystrix Chakr. (2n = 2x = 24). Controlled crossing resulted in fruit containing embryos which were excised and rescued on a Murashige and Skoog solid medium. A total of 59 vigorous plants were obtained from a fruit containing 159 embryos (37.3% … how do i connect a 3rd monitor