WebMalus spectabilis ( Chinese: 海棠; pinyin: hǎitáng) is a species of crabapple known by the common names Asiatic apple, [1] Chinese crab, [2] HaiTang and Chinese flowering apple . It is endemic to China and native to the provinces of Hebei, Jiangsu, Liaoning, Qinghai, Shaanxi, Shandong, Sichuan, Yunnan, and Zhejiang. [3] WebJan 15, 2024 · Habitat fragmentation and hybridization between M. sieversii and the cultivated apples have been proposed to be the causal mechanism of the accelerated extinction risk. We examined the genetic diversity pattern of eleven wild and domesticated apple populations and assessed the gene flow between M. sieversii and the cultivated …
Ecological Distribution, Reproductive Characteristics, and In Situ ...
Web苹果树（学名： Malus domestica ，英文名：Apple）是蔷薇科 苹果亚科 苹果属 植物，為落叶乔木，在世界上广泛种植。 苹果，又稱柰或林檎，是苹果树的果实，一般呈紅色，但需視品種而定，富含矿物质和维生素，是人们最常食用的水果之一。 人们根据需求的不同口感、用途（比如 烹饪 （ 英语 ... WebJan 31, 2024 · Xinjiang wild apple (Malus sieversii) is an ancient relic; a plant with abundant genetic diversity and disease resistance.Several transcription factors were studied in response to different biotic and abiotic stresses on the wild apple. Basic/helix-loop-helix (bHLH) is a large plant transcription factor family that plays important roles in plant … portland rufc maine usa
(PDF) Genome-wide characterization of the chitinase …
WebLoss of habitat and gene flow of M. domestica into wild Malus populations are concerning (Cornille et al. 2013). From 1989 to 1996, PGRU led explorations for wild Malus in Central Asia, of which the collection of M. sieversii from Kazakhstan was a crowning achievement (Forsline et al. 2003). Resistance for fire blight, apple scab, and blue mold ... WebNov 7, 2024 · A total of 36 and 47 chitinase genes belonging to the glycosyl hydrolase 18 (GH18) and 19 (GH19) families were identified in the genomes of M. sieversiiand M. … WebIn this study, genome-wide identification of the chitinase gene family of wild apple ( Malus sieversii ) and domesticated apple ( Malus domestica ) was conducted, and the … optimum property management victorville ca