Page 32 - 《广西植物》2026年第9期
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有 30 个ꎬ其中 29 个均以 U / A 结尾ꎮ 有研究显示ꎬ Biotechnology Journalꎬ 19(3): 430-447.
玄参科(Scrophulariaceae)( 李斌等ꎬ2025)、霸王属 Daniell Hꎬ Lin C Sꎬ Yu Mꎬ et al.ꎬ 2016. Chloroplast genomes:
diversityꎬ evolutionꎬ and applications in genetic engineering
( Zygophyllum ) ( 周 美 等ꎬ 2024 )、 绞 股 蓝 属
[J]. Genome Biologyꎬ 17(1): 134.
( Gynostemma ) ( Zhang et al.ꎬ 2021 )、 铁 杉 属
Ding S Jꎬ Wei J Sꎬ Lu Y Lꎬ et al.ꎬ 2023. Characteristics and
(Tsuga)(李佳等ꎬ2024)等植物的叶绿体基因组最 codon usage bias of Picea brachytyla var. complanata
优密码子大多也以 A / U 结尾ꎬ推测可能与叶绿体 chloroplast genome [J]. Journal of Central South University
of Forestry & Technologyꎬ 43(4): 156-163ꎬ 190. [丁淑金ꎬ
基因组富含 A / T 有关ꎮ
魏健生ꎬ 陆莹玲ꎬ 等ꎬ 2023. 油麦吊云杉叶绿体基因组特
4 结论 征及密码子偏性分析 [J]. 中南林业科技大学学报ꎬ
43(4): 156-163ꎬ 190.]
Dobrogojski Jꎬ Adamiec Mꎬ Lucin 'ski Rꎬ 2020. The chloroplast
本研究测序的丽江云杉叶绿体基因组全长为 genome: A review [ J ]. Acta Physiologiae Plantarumꎬ
124 207 bpꎬ没有 IR 区ꎬ不是经典的四分体结构ꎮ 42(6): 98.
丽江云杉叶绿体基因组共含有 113 个基因ꎬ其中 Drouin Gꎬ Daoud Hꎬ Xia J Nꎬ 2008. Relative rates of
synonymous substitutions in the mitochondrialꎬ chloroplast
74 个为蛋白编码基因ꎬ35 个为 tRNA 基因ꎬ4 个为
and nuclear genomes of seed plants [ J ]. Molecular
rRNA 基因ꎮ 该基因组偏向以 A / U 碱基结尾ꎬ且 Phylogenetics and Evolutionꎬ 49(3): 827-831.
SSR 最多的类型为单碱基 A / T 重复ꎮ 系统发育基 Editorial Committee of Flora of Chinaꎬ Chinese Academy of
因组学结果显示ꎬ巨云杉位于云杉属基部ꎬ剩余云 Sciencesꎬ 1978. Flora Reipublicae Popularis Sinicae
[M]. Beijing: Science Press: 151. [中国科学院中国植物
杉属植物被分为两大类群ꎬ与丽江云杉亲缘关系
志编辑委员会ꎬ 1978. 中国植物志 [M]. 北京: 科学出版
最近的是麦吊云杉ꎮ
社: 151.]
Feng Sꎬ Ru D Fꎬ Sun Y Sꎬ et al.ꎬ 2019. Trans ̄lineage
polymorphism and nonbifurcating diversification of the genus
参考文献: Picea [J]. The New Phytologistꎬ 222(1): 576-587.
Gagalova K Kꎬ Warren R Lꎬ Coombe Lꎬ et al.ꎬ 2022. Spruce
Beier Sꎬ Thiel Tꎬ Münch Tꎬ et al.ꎬ 2017. MISA ̄web: a web
giga ̄genomes: structurally similar yet distinctive with
server for microsatellite prediction [ J ]. Bioinformaticsꎬ differentially expanding gene families and rapidly evolving
33(16): 2583-2585.
genes [J]. The Plant Journalꎬ 111(5): 1469-1485.
Benson Gꎬ 1999. Tandem repeats finder: A program to analyze
Greiner Sꎬ Lehwark Pꎬ Bock Rꎬ 2019. OrganellarGenomeDRAW
DNA sequences [ J ]. Nucleic Acids Researchꎬ 27(2): (OGDRAW) version 1.3.1: expanded toolkit for the graphical
573-580. visualization of organellar genomes [ J ]. Nucleic Acids
Bolger A Mꎬ Lohs Mꎬ Usadel Bꎬ 2014. Trimmomatic: a flexible Researchꎬ 47(W1): W59-W64.
trimmer for illumina sequence data [ J]. Bioinformaticsꎬ Hu Hꎬ Wang J Hꎬ Yan Fꎬ et al.ꎬ 2015. Selection of superior
30(15): 2114-2120. excellent families of Picea likiangensis [J]. Hunan Forestry
Bouillé Mꎬ Senneville Sꎬ Bousquet Jꎬ 2011. Discordant mtDNA Science & Technologyꎬ 42(4): 16-19. [胡华ꎬ 王军辉ꎬ 颜
and cpDNA phylogenies indicate geographic speciation and 芳ꎬ 等ꎬ 2015. 丽江云杉优良家系选择 [J]. 湖南林业科
reticulation as driving factors for the diversification of the genus 技ꎬ 42(4): 16-19.]
Picea [J]. Tree Genetics & Genomesꎬ 7(3): 469-484. Jansen R Kꎬ Ruhlman T Aꎬ 2012. Plastid genomes of seed
Choi I Sꎬ Jansen Rꎬ Ruhlman Tꎬ 2019. Lost and found: Return plants [ M] / / Bock Rꎬ Knoop V. Genomics of chloroplasts
of the inverted repeat in the legume clade defined by its and mitochondria. Dordrecht: Springer: 103-126.
absence [ J ]. Genome Biology and Evolutionꎬ 11(4): Jin J Jꎬ Yu W Bꎬ Yang J Bꎬ et al.ꎬ 2020. GetOrganelle: a fast
1321-1333. and versatile toolkit for accurate de novo assembly of organelle
Coiro Mꎬ Robert E Aꎬ Hofmann C Cꎬ et al.ꎬ 2022. Cutting the genomes [J]. Genome Biologyꎬ 21(1): 241.
long branches: Consilience as a path to unearth the Katoh Kꎬ Standley D Mꎬ 2013. MAFFT multiple sequence
evolutionary history of Gnetales [J]. Frontiers in Ecology and alignment software version 7: Improvements in performance
Evolutionꎬ 10: 1082639. and usability [J]. Molecular Biology and Evolutionꎬ 30(4):
Daniell Hꎬ Jin S Xꎬ Zhu X Gꎬ et al.ꎬ 2021. Green giant — a 772-780.
tiny chloroplast genome with mighty power to produce high ̄ Kearse Mꎬ Moir Rꎬ Wilson Aꎬ et al.ꎬ 2012. Geneious Basic: an
value proteins: history and phylogeny [ J ]. Plant integrated and extendable desktop software platform for the

