Phylogenetic Relationships Among the "True Citrus Fruit Trees" by Glutamate Oxaloacetate Transaminase Isozymes Analysis.

Rahman, Mohammad Mizanur; Nito, Nobumasa

doi:10.2503/jjshs.62.755

Cited by 10 publications

(3 citation statements)

References 22 publications

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“…The genera of the Citrus clade are very closely related, as indicated by morphology and anatomy (i.e., increased number of stamens, stalked fusiform pulp vesicles), numerical analysis (Barrett and Rhodes, 1976 [3] ), karyology (heterochromatin bands on six to all nine chromosome pairs: Guerra et al, 2000 [29] ), phytochemistry (see Waterman and Grundon, 1983 [70] ; Da Silva, Gottlieb, and Ehrendorfer, 1988 [9] ), isozymes (Fang, Zhang, and Xiao, 1993 [13] ; Fang and Zhang, 1994 [12] ; Rahman and Nito, 1994 [50] ), and hybrid compatibility among genera within the clade (Barrett, 1978 [2] ; Mabberley, 1998 [42] ) but also with genera as remote as Murraya s.s. and Severinia. All this prompted Mabberley (1998 [42] ) to revive an older suggestion to unify all taxa of the Citrus clade (in addition to the genera studied here, Microcitrus) into one genus, i.e.…”

Section: Aurantioideaementioning

confidence: 99%

Phylogenetic Analyses of Aurantioideae (Rutaceae) Based on Non‐Coding Plastid DNA Sequences and Phytochemical Features

et al. 2001

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Sequences of the plastid DNA atpB/rbcL intergenic spacer and rps16 intron from 23 genera and 47 species of Rutaceae were used to resolve phylogenetic relationships in subfamily Aurantioideae. According to these, the subfamily is monophyletic, but its classical subdivision into tribes Clauseneae and Citreae is only justified if the genus Murraya s.s. (exclusive of the species segregated as Bergera, e.g., Murraya koenigii and M. siamensis) and Merrillia are transferred to Citreae s.l. This conclusion is also well supported by phytochemistry, demonstrating accumulation of carbazoles in Bergera and Clausena, and of 8prenylated coumarins and polyoxygenated flavonoids in Murraya s.s. and Merrillia. Formation of both carbazoles, as well as 8-prenylated coumarins, and polyoxygenated flavonoids in Micromelum suggests relationships between Clauseneae s.s. and Citreae s.l. The monophyly of several larger genera in both tribes is supported by relatively high bootstrap percentages and specific chemical profiles for e.g., Clausena, Micromelum, Glycosmis and Atalantia. In contrast, molecular, chemical, and other data show that none of the subtribes recognized within Aurantioideae reflect phylogenetic relationships. Only the clades with Clausena + Bergera, Murraya s.s. + Merrillia, and Citrus + Clymenia + Eremocitrus + Fortunella + Poncirus (ªtrue Citrus fruit treesº) are well supported by such data. Among the outgroup genera, Zanthoxylum (Rutoideae) and Toddalia (Toddalioideae) are much closer to each other than to Ruta (Rutoideae).

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Section: Aurantioideaementioning

confidence: 99%

Phylogenetic Analyses of Aurantioideae (Rutaceae) Based on Non‐Coding Plastid DNA Sequences and Phytochemical Features

et al. 2001

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“…in its leaf-venation, resembling that in Clymenia, has also been hybridised with Eremocitrus (Rahman & Nito 1994)) and successful intergeneric grafts made. This latter is of great importance as Tristeza Virus-resistant rootstocks from a number of allied taxa can be combined with susceptible scions of commercially important citrus.…”

Section: Citrus Citrus Halimiimentioning

confidence: 99%

Australian Citreae with notes on other Aurantioideae (Rutaceae)

Mabberley¹

1998

Telopea

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“…Early taxonomic studies of the Citrus genus were mainly based on morphological and biochemical properties (Tatum et al, 1974;Barrett and Rhode, 1976;Scora, 1988). Initial molecular characterization included isozyme- (Rahman andNito, 1994) andDNA-(Federici et al, 1998;Nicolosi et al, 2000;Abkenar et al, 2004) based analyses, which were used to more clearly elucidate the citrus taxa.…”

Section: Introductionmentioning

confidence: 99%

Phenotypic and Genetic Characterization of Three Different Types of Dangyooza (Citrus grandis), Korean Landrace Citrus

Yi¹,

Zhin²,

Oh³

et al. 2021

HST

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Dangyooza (DY), a Korean landrace citrus similar to pomelo (Citrus grandis L. Osbeck), has been consumed as a fruit and used in folk remedies to treat colds for centuries, and it is still used as a garden tree. DY has two natural variants, the buk-daengyooza (BDY) and the seol-daengyooza (SDY) based on distinguishable phenotypic fruit characteristics. However, there is little scientific analysis available not only on the morphological and chemical properties but also on the genetic basis of these natural variants. To gain a better understanding of DY, several morphological, phytochemical, chromosomal, and genetic traits were analyzed in DY and its natural variants, BDY and SDY. Morphological characteristics such as leaf and fruit shape, fruit hardness, and peel thickness were used to discriminate SDY from DY and BDY. Notably, SDY produced smaller fruit with thinner peels than those of DY and BDY. The major flavanones occurring in citrus were also markedly higher in SDY than those of DY and BDY. However, chromosomal configuration and genetic diversity analysis using random amplified polymorphic DNA, simple sequence repeat, and plastid trnL/F barcoding markers were unable to clearly discriminate the phylogenetic relationships among the DY types. This suggests that SDY might have arisen from somatic mutation, perhaps as a nucellar seedling.

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Phylogenetic Relationships Among the "True Citrus Fruit Trees" by Glutamate Oxaloacetate Transaminase Isozymes Analysis.

Cited by 10 publications

References 22 publications

Phylogenetic Analyses of Aurantioideae (Rutaceae) Based on Non‐Coding Plastid DNA Sequences and Phytochemical Features

Phylogenetic Analyses of Aurantioideae (Rutaceae) Based on Non‐Coding Plastid DNA Sequences and Phytochemical Features

Australian Citreae with notes on other Aurantioideae (Rutaceae)

Phenotypic and Genetic Characterization of Three Different Types of Dangyooza (Citrus grandis), Korean Landrace Citrus

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