Cucumis hystrix chakr
WebAbstract Cucumis hystrix Chakr. (HH, 2n=24), a wild relative of the cultivated cucumber, possesses several potentially valuable disease-resistance and abiotic stress-tolerance traits for cucumber ( C. sativus L., CC, 2n=14) improvement. WebOct 2, 2015 · With the aim of improving shade tolerance of cucumber, Cucumis × hytivus, a newly synthesized allotetraploid, was obtained by crossing a shade tolerant wild relative, Cucumis hystrix, with a cultivated cucumber, Cucumis sativus L. ‘BejingJietou.’ The results show that the new C. × hytivus only partly is an intermediate hybrid and it has not …
Cucumis hystrix chakr
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WebMay 20, 2024 · Cucumis hystrix (2n = 2x = 24) is an important wild relative of cucumber with a variety of resistances to many diseases (e.g., downy mildew ( Pang et al., 2013) … WebDec 1, 2024 · Cucumis hystrix Chakr. (2n = 2x = 24) is a wild species that can hybridize with cultivated cucumber ( C. sativus L., 2n = 2x = 14), a globally important vegetable crop. However, cucumber breeding...
WebThe complete nucleotide sequence of the wild cucumber (C. hystrix Chakr.) chloroplast genome has been determined in this study. The genome was composed of 155,031 bp containing a pair of inverted repeats (IRs) of 25,150 bp, which was separated by a large single-copy region of 86,564 bp and a small single-copy region of 18,166 bp. WebDec 17, 2024 · Among more than 50 wild relatives, C. hystrix(HH, 2n = 2x = 24) is the only wild Cucumisspecies grouped into the same subgenus together with C. sativus, while all others are classified into Melosubgenus. Also, bearing multiple disease-resistant characteristics, C. hystrixis the only known wild species cross-compatible with C. …
WebStudies on a wild cucumber from China ( Cucumis hystrix Chakr.). I. Genetic distances between C. hystrix and two cultivated cucumis species ( C. sativus L. and C. melo L.) … WebAbstract. The current Cucumis taxonomic classification places C. hystrix Chakr. in sub-gen. Cucumis based on its morphological similarities to cucumber (C. sativus L., 2n = …
WebCucumis to overcome the fertilization barriers between cucumber, melon, and wild species, but with only limited success. The recent cross between cucumber and C. hystrix Chakr. (2n = 24) was the first repeat-able cross between a cultivated Cucumis spe-cies and a wild relative (Chen et al., 1997b), and represented a breakthrough in interspe-
WebCluster analysis using data from six enzymes indicated that considerable genetic distance existed between both C. hystrix and melon and between C. hystrix and cucumber. C. … dynamic specialty vehicles edmontonWebDec 16, 2010 · Recently, however, interspecific hybridization has been successful in Cucumis via mating of C. hystrix Chakr. and C. sativus, which resulted in the amphidiploid C. hytivus. We report herein a marker-assisted strategy for increasing genetic diversity in cucumber through introgression backcrossing employing C. hytivus. dynamic speaker personWebFeb 3, 2009 · Two stable introgression lines (ILs), IL56 and IL73 with fourteen chromosomes, derived from a cross between the wild relative Cucumis hystrix Chakr. (2n = 24) and the cultivated cucumber “beijingjietou” (Cucumis sativus L., 2n = 14) were characterized using SSR and AFLP markers.Twenty-three SSR primers were used to … dynamic specification miningWebAn Cucumis hystrix in nahilalakip ha genus nga Cucumis, ngan familia nga Cucurbitaceae.[2][3] Waray hini subspecies nga nakalista.[2] An Cucumis hystrix[1] in … crywolf mansfield txWebFeb 1, 2009 · Novel resistance to downy mildew has been identified in the wild Cucumis species, C. hystrix Chakr. After the successful hybridization between C. hystrix and cultivated cucumber (C. sativus... crywolf mephistophelesWebDistribution. Cucumis hystrix is native to northern Thailand, northern Laos, northern Vietnam, Myanmar, southeastern India, and China.. Description. The leaves and petioles … cry wolf mediathekWebJul 12, 1997 · Since colchicine application has been used successfully for the induction of higher ploidy levels in cucumber a study was designed to double the chromosome number of interspecific hybrids of Cucumis sativus x C. hystrix. Doubled hybrids (2n=38) would then be evaluated for fertility restoration. Materials and Methods. dynamic spectrum access in cognitive radio