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Evolutionary Relations of Hexanchiformes Deep-Sea Sharks Elucidated by Whole Mitochondrial Genome Sequences
المؤلفون المشاركون
Inoko, Hidetoshi
Tanaka, Keiko
Shiina, Takashi
Tomita, Taketeru
Suzuki, Shingo
Hosomichi, Kazuyoshi
Sano, Kazumi
Doi, Hiroyuki
Kono, Azumi
Komiyama, Tomoyoshi
Kulski, Jerzy K.
Tanaka, Sho
المصدر
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-09-09
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
Hexanchiformes is regarded as a monophyletic taxon, but the morphological and genetic relationships between the five extant species within the order are still uncertain.
In this study, we determined the whole mitochondrial DNA (mtDNA) sequences of seven sharks including representatives of the five Hexanchiformes, one squaliform, and one carcharhiniform and inferred the phylogenetic relationships among those species and 12 other Chondrichthyes (cartilaginous fishes) species for which the complete mitogenome is available.
The monophyly of Hexanchiformes and its close relation with all other Squaliformes sharks were strongly supported by likelihood and Bayesian phylogenetic analysis of 13,749 aligned nucleotides of 13 protein coding genes and two rRNA genes that were derived from the whole mDNA sequences of the 19 species.
The phylogeny suggested that Hexanchiformes is in the superorder Squalomorphi, Chlamydoselachus anguineus (frilled shark) is the sister species to all other Hexanchiformes, and the relations within Hexanchiformes are well resolved as Chlamydoselachus, (Notorynchus, (Heptranchias, (Hexanchus griseus, H.
nakamurai))).
Based on our phylogeny, we discussed evolutionary scenarios of the jaw suspension mechanism and gill slit numbers that are significant features in the sharks.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Tanaka, Keiko& Shiina, Takashi& Tomita, Taketeru& Suzuki, Shingo& Hosomichi, Kazuyoshi& Sano, Kazumi…[et al.]. 2013. Evolutionary Relations of Hexanchiformes Deep-Sea Sharks Elucidated by Whole Mitochondrial Genome Sequences. BioMed Research International،Vol. 2013, no. 2013, pp.1-11.
https://search.emarefa.net/detail/BIM-1030116
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Tanaka, Keiko…[et al.]. Evolutionary Relations of Hexanchiformes Deep-Sea Sharks Elucidated by Whole Mitochondrial Genome Sequences. BioMed Research International No. 2013 (2013), pp.1-11.
https://search.emarefa.net/detail/BIM-1030116
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Tanaka, Keiko& Shiina, Takashi& Tomita, Taketeru& Suzuki, Shingo& Hosomichi, Kazuyoshi& Sano, Kazumi…[et al.]. Evolutionary Relations of Hexanchiformes Deep-Sea Sharks Elucidated by Whole Mitochondrial Genome Sequences. BioMed Research International. 2013. Vol. 2013, no. 2013, pp.1-11.
https://search.emarefa.net/detail/BIM-1030116
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1030116
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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