Molecular data place Hydnoraceae with Aristolochiaceae
نویسندگان
چکیده
منابع مشابه
Molecular data place Trypetheliaceae in Dothideomycetes.
The phylogenetic position of Trypetheliaceae was studied using partial sequences of the mtSSU and nuLSU rDNA of 100 and 110 ascomycetes, respectively, including 48 newly obtained sequences. Our analysis confirms Trypetheliaceae as monophyletic and places the family in Dothideomycetes. Pyrenulaceae, which were previously classified with Trypetheliaceae in Pyrenulales or Melanommatales, are suppo...
متن کاملSingle-Copy Nuclear Genes Place Haustorial Hydnoraceae within Piperales and Reveal a Cretaceous Origin of Multiple Parasitic Angiosperm Lineages
Extreme haustorial parasites have long captured the interest of naturalists and scientists with their greatly reduced and highly specialized morphology. Along with the reduction or loss of photosynthesis, the plastid genome often decays as photosynthetic genes are released from selective constraint. This makes it challenging to use traditional plastid genes for parasitic plant phylogenetics, an...
متن کاملMolecular Evolution: Introns Fall into Place
The evolutionary origin of spliceosomal introns remains elusive. The startling success of a new way of predicting intron sites suggests that the splicing machinery determines where introns are added to genes.
متن کاملNokia Mobile Data Challenge: Predicting Semantic Place and Next Place via Mobile Data∗
The appearance of smartphones equipped with various sensors enables pervasive monitoring of mobile users’ behaviors and mobility. The Nokia Mobile Data Challenge (MDC) [10] gives us a great opportunity to study the users’ mobility models and location profiles from a rich mobile dataset. The realistic data analysis may benefit a wide range of fields from technology innovation to policy making. I...
متن کاملAristolochia sinoburmanica (Aristolochiaceae), a new species from north Myanmar
Aristolochia sinoburmanica Y.H.Tan & B.Yang, a new species of Aristolochiaceae from Putao, Kachin State, Myanmar, is described and illustrated. According to morphology (strongly curved perianth, 3-lobed limb, as well as 3-lobed gynostemium, anthers 6, adnate in 3 pairs to the base of gynostemium, opposite to the lobes), the species belongs to Aristolochia subgenus Siphisia. It is morphologicall...
متن کاملذخیره 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: American Journal of Botany
سال: 2002
ISSN: 0002-9122,1537-2197
DOI: 10.3732/ajb.89.11.1809