ITS2 data corroborate a monophyletic chlorophycean DO-group (Sphaeropleales)

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Multiple domestications do not appear monophyletic.

Allaby et al. (1) investigate the phylogenetic consequences of crop domestication using forward simulations to mimic the domestication process. Their results suggest that monophyly of crop accessions is not a reasonable criterion for differentiating between multiple and single domestication events. Their simulations also produce the nonintuitive result that multiple domestication events more of...

متن کامل

Support for a monophyletic lemuriformes: overcoming incongruence between data partitions.

The Malagasy lemurs (Lemuriformes), represented today by 32 extant species (Mittermeier et al. 1994), are thought to have diverged approximately 60 MYA from their last common ancestor with the Lorisiformes in Africa and Asia (Yoder et al. 1996). Despite a great deal of morphological and molecular data, the family-level relationships—and even the monophyly—of the Lemuriformes remain controversia...

متن کامل

Validating Livanow: molecular data agree that leeches, Branchiobdellidans, and Acanthobdella peledina form a monophyletic group of oligochaetes.

To investigate the phylogenetic relationships of leeches, branchiobdellidans, and acanthobdellidans, whole nuclear 18S rDNA and over 650 bp of mitochondrial cytochrome c oxidase subunit I were acquired from 101 annelids, including 36 leeches, 18 branchiobdellidans, Acanthobdella peledina, as well as 28 oligochaetes and combined with homologous data for 17 polychaete outgroup taxa. Parsimony ana...

متن کامل

Are the Platyhelminthes a monophyletic primitive group? An assessment using 18S rDNA sequences.

In most zoological textbooks, Platyhelminthes are depicted as an early-emerging clade forming the likely sister group of all the other Bilateria. Other phylogenetic proposals see them either as the sister group of most of the Protostomia or as a group derived from protostome coelomate ancestors by progenesis. The main difficulty in their correct phylogenetic placing is the lack of convincing sy...

متن کامل

Australian Lasioglossum + Homalictus form a monophyletic group: resolving the "Australian enigma".

The bee genus Lasioglossum includes > 1,000 species of bees distributed on all continents except Antarctica. Lasioglossum is a major component of the bee fauna in the Holarctic, Ethiopian, and Asian regions and is an important group for investigating the evolution of social behavior in bees. Given its cosmopolitan distribution, the historical biogeography of the genus is of considerable interes...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: BMC Evolutionary Biology

سال: 2008

ISSN: 1471-2148

DOI: 10.1186/1471-2148-8-218