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High-quality Ma Yinhua genome published |
Photo courtesy of Ma YinhuaXia Yiping
Photo courtesy of Ma YinhuaXia Yiping Photo courtesy of Xia Yiping Rhododendron is the collective name of Rhododendron ( Rhododendron ) plants in the Rhododendron family (Ericaceae).
It is one of the top ten traditional famous flowers in China.
It has very rich species diversity and ornamental value.
"That said
.
Recently, "Journal of Plant Biotechnology" published online a research paper by Professor Xia Yiping's team from the Institute of Landscape Architecture of Zhejiang University
Rhododendron Rhododendron ovatum
The genus Rhododendron includes more than 1,000 species, which can be roughly divided into high-altitude rhododendron (rhododendron) and low-altitude rhododendron (azalea).
The high-altitude rhododendron species account for about 85%, but it is difficult to adapt to the low-altitude climatic environment, which is severely restricted.
The diversity of the application of rhododendron garden forest
.
In addition, most azaleas have no floral fragrance, which results in the lack of this important ornamental trait
Azaleastrum
The sequencing and assembly of this study obtained a high-quality genome of P.
sylvestris 549Mb, contig N50 was 1.
2Mb, chromosome loading rate was 99.
05%, 41264 genes were annotated, and the genome annotation completeness reached 96%.
It is one of the high-quality genomes in Rhododendron
.
Evolutionary analysis shows that, compared with other azaleas, E.
R.
The research was funded by the National Natural Science Foundation of China, the basic scientific research business expenses of central universities, and the major special science and technology project of new species selection and breeding in Zhejiang Province
Related paper information: https://doi.