"Ma ka hana kiʻi Kina, hōʻike ʻia kēlā me kēia mahina e ka pua, a ʻo Moutan ka pua no Malaki" - Mark Haworth-Booth.I ka hoʻomaka ʻana o Malaki, ke kaʻana like nei mākou i ka noiʻi genomic o Kina, ke aliʻi o nā pua, ʻo Moutan (lāʻau peony, Paeonia ostii), hoʻokahi hihia mai BMKGENE.
Ma Nowemapa 28, 2022, ua hoʻopuka ʻo Shanghai Chenshan Botanical Garden i nā hopena noiʻi hou loa o nā genomics peony i kapa ʻia ʻo "Genomic basis of the giga-chromosomes and giga-genome of tree peony Paeonia ostii" ma ka puke pai honua Nature Communications.
Ua hoʻoholo maikaʻi kēia haʻawina i ka genomic genetic code o ka pae chromosome kiʻekiʻe o Fengdan peony a me ke ʻano molekala o ka hoʻokumu ʻana a me ka mālama ʻana i nā chromosomes super-nui.ʻO kēia ka chromosome nui loa (1.78-2.56Gb) i nā mea kanu ʻāina i hoʻopaʻa ʻia i ka honua a hiki i kēia manawa, a ʻo ia kekahi o nā genomes nui loa (12.28Gb) i nā mea kanu dicotyledonous.Eia kekahi, ua alakaʻi lākou i nā haʻawina genome-wide association (GWAS) ma 448 accessions me ka hoʻohana ʻana i ka SLAF-seq, a ʻike i kekahi mau genes i loko o nā nodes kī o ke ala biosynthetic fatty acid, hiki ke hana i ke kiʻekiʻe o ka synthesis ALAs i nā kumulāʻau peony.
E aʻo hou e pili ana i kēia pepa ma https://www.nature.com/articles/s41467-022-35063-1
Ua hoʻolako ʻo BMKGENE i ka hui genome a me nā lawelawe SLAF-seq no kēia haʻawina a hōʻiliʻili i ka ʻike koʻikoʻi o ka hui genome paʻakikī.Manaʻo mākou e lohe hou aku e pili ana i kāu papahana e hiki mai ana.
Ka manawa hoʻouna: Mei-08-2023