scholarly journals Tarantula phylogenomics: A robust phylogeny of multiple tarantula lineages inferred from transcriptome data sheds light on the prickly issue of urticating setae evolution

2018 ◽  
Author(s):  
Stephen Foley ◽  
Tim Lueddecke ◽  
Dong-Qiang Chen ◽  
Henrik Krehenwinkel ◽  
Sven Kuenzel ◽  
...  
Keyword(s):  
New World ◽  
Strong Support ◽  
Morphological Data ◽  
Ancestral State ◽  
Transcriptome Data ◽  
Large Size ◽  
The Family ◽  
History Of ◽  
Almost All ◽  
First Time

Mygalomorph spiders of the family Theraphosidae, known to the broader public as tarantulas, are among the most recognizable arachnids on earth due to their large size and widespread distribution. Their use of urticating setae is a notable adaptation that has evolved exclusively in certain New World theraphosids. Thus far, the evolutionary history of Theraphosidae remains poorly understood; theraphosid systematics still largely relies on morphological datasets, which suffer from high degrees of homoplasy, and traditional targeted sequencing of preselected genes failed to provide strong support for supra-generic clades (i.e. particularly those broader than subfamilies). In this study, we provide the first robust phylogenetic hypothesis of theraphosid evolution inferred from transcriptome data. A core ortholog approach was used to generate a phylogeny from 2460 orthologous genes across 25 theraphosid genera, representing all of the major theraphosid subfamilies, except Selenogyrinae. For the first time our phylogeny recovers a monophyletic group that comprises the vast majority of New World theraphosid subfamilies including Aviculariinae and Theraphosinae. Concurrently, we provide additional evidence for the integrity of questionable subfamilies, such as Poecilotheriinae and Psalmopoeinae, and support the non-monophyly of Ischnocolinae. The deeper relationships between almost all subfamilies are confidently inferred for the first time. We also used our phylogeny in tandem with published morphological data to perform ancestral state analyses on urticating setae. This revealed that the evolution of this important defensive trait might be explained by three equally parsimonious scenarios.

scholarly journals Exploration of Plastid Phylogenomic Conflict Yields New Insights into the Deep Relationships of Leguminosae

2020 ◽  
Vol 69 (4) ◽  
pp. 613-622 ◽  
Author(s):  
Rong Zhang ◽  
Yin-Huan Wang ◽  
Jian-Jun Jin ◽  
Gregory W Stull ◽  
Anne Bruneau ◽  
...  
Keyword(s):  
Phylogenetic Signal ◽  
Strong Support ◽  
Molecular Data ◽  
Data Sets ◽  
Plastome Evolution ◽  
The Family ◽  
Phylogenetic Resolution ◽  
History Of ◽  
Phylogenomic Analyses ◽  
Almost All

Abstract Phylogenomic analyses have helped resolve many recalcitrant relationships in the angiosperm tree of life, yet phylogenetic resolution of the backbone of the Leguminosae, one of the largest and most economically and ecologically important families, remains poor due to generally limited molecular data and incomplete taxon sampling of previous studies. Here, we resolve many of the Leguminosae’s thorniest nodes through comprehensive analysis of plastome-scale data using multiple modified coding and noncoding data sets of 187 species representing almost all major clades of the family. Additionally, we thoroughly characterize conflicting phylogenomic signal across the plastome in light of the family’s complex history of plastome evolution. Most analyses produced largely congruent topologies with strong statistical support and provided strong support for resolution of some long-controversial deep relationships among the early diverging lineages of the subfamilies Caesalpinioideae and Papilionoideae. The robust phylogenetic backbone reconstructed in this study establishes a framework for future studies on legume classification, evolution, and diversification. However, conflicting phylogenetic signal was detected and quantified at several key nodes that prevent the confident resolution of these nodes using plastome data alone. [Leguminosae; maximum likelihood; phylogenetic conflict; plastome; recalcitrant relationships; stochasticity; systematic error.]

Faktor-Faktor Determinan yang melatar belakangi Kehamilan Remaja di Desa Pandansari Kecamatan Poncokusumo Kabupaten Malang

2020 ◽  
Vol 7 (2) ◽  
pp. 247-255
Author(s):  
Maria Magdalena Setyaningsih ◽  
Emy Sutiyarsih
Keyword(s):  
Sex Education ◽  
Teen Pregnancy ◽  
Teenage Pregnancy ◽  
Well Being ◽  
Case Control ◽  
Control Group ◽  
Case Group ◽  
The Family ◽  
History Of ◽  
First Time

Kehamilan remaja adalah kehamilan yang terjadi pada remaja berusia kurang dari 20 tahunan. Kehamilan remaja memberikan banyak kerugian bagi kesehatan, mental dan psikologis, kesejahteraan ekonomi dan peluang karier, kemiskinan dan prospek kehidupan masa depan remaja. Tujuan penelitian mengidentifikasi faktor determinan yang melatarbelakangi terjadinya kehamilan remaja. Jenis penelitian adalah penelitian analitik kategorik jenis survei kuantitatif dengan desain case control. Populasi semua perempuan yang bertempat tinggal di wilayah dusun Wonosari, Sukosari, dan Krajan Pandansari dan pernah/sedang hamil pertama kali pada usia kurang dari 20 tahun. Teknik pengambilan sampel cluster random sampling besar sampel 73. Berdasarkan hasil model akhir analisis multivariat, diketahui bahwa variabel pendidikan, riwayat kehamilan remaja pada keluarga dan usia menikah merupakan variabel yang berhubungan dengan kejadian kehamilan remaja setelah dikontrol oleh variabel akses informasi, responden berpendidikan rendah memiliki peluang 20,8 kali lebih tinggi, responden yang memiliki riwayat kehamilan remaja pada keluarga memiliki peluang 14,9 kali lebih tinggi, responden yang menikah pada usia <20 tahun memiliki peluang 12,1 kali lebih tinggi, responden dengan pemahaman yang kurang baik terkait penggunaan kondom memiliki peluang 5,9 kali lebih tinggi untuk terjadi kehamilan remaja. Oleh karena itu perlu dibangun karakter buiding, sosial karakter suport untuk para ibu remaja dan keluarga sehingga terbangun interaksi yang baik dalam keluarga yang dilandasi dengan pendidikan dan pemahaman yang baik tentang Pendidikan seksualitas. Teen pregnancy is a pregnancy that occurs in adolescents aged less than 20 years old. Teen pregnancy provides many disadvantages for health, mental, psychological, economic well-being, career opportunities, poverty, and the future life. The aim of the study was to identify the determinants underlying teen pregnancy incidence. This study was a quantitative study with categorical analytic method. The study design used a case control with two comparison groups. The groups were control group and case group. The population in this study was all women who lived in the Wonosari, Sukosari, and Krajan Pandansari district and had or were pregnant for the first time at the age of less than 20 years old. Seventy three respondents were recruited using cluster sampling technique. The case group consists of women who were or had pregnant for the first time at the age of less than 20 years old and their children are currently aged ≤ 1 years old. The control group consists of women who were pregnant for the first time at the age of > 20 years old. The data was collected using a questionnaire. The findings showed that education, history of teen pregnancy in family and the age of marriage were related to the incidence of teen pregnancy after being controlled by information access. Low-educated respondents had 20.8 times higher chance of experiencing teen pregnancy; respondents with a history of teen pregnancy in the family had 4.9 times higher chance of experiencing teen pregnancy; respondents who were married at the age of < 20 years old had 12.1 times higher chance of experiencing teen pregnancy; respondents with poor understanding of condom use had 5.9 times higher chance of teenage pregnancy. In conclusion, the findings suggest to build good interactions in the family based on education and a good understanding of sex education.

scholarly journals Towards a Natural Classification of Hyphodontia Sensu Lato and the Trait Evolution of Basidiocarps within Hymenochaetales (Basidiomycota)

2021 ◽  
Vol 7 (6) ◽  
pp. 478
Author(s):  
Xue-Wei Wang ◽  
Tom W. May ◽  
Shi-Liang Liu ◽  
Li-Wei Zhou
Keyword(s):  
Phylogenetic Analyses ◽  
Taxonomic Status ◽  
Ancestral State ◽  
Trait Evolution ◽  
Natural Classification ◽  
Multiple Loci ◽  
The Family ◽  
Phylogenetic Perspective ◽  
Taxonomic Framework ◽  
First Time

Hyphodontia sensu lato, belonging to Hymenochaetales, accommodates corticioid wood-inhabiting basidiomycetous fungi with resupinate basidiocarps and diverse hymenophoral characters. Species diversity of Hyphodontia sensu lato has been extensively explored worldwide, but in previous studies the six accepted genera in Hyphodontia sensu lato, viz. Fasciodontia, Hastodontia, Hyphodontia, Kneiffiella, Lyomyces and Xylodon were not all strongly supported from a phylogenetic perspective. Moreover, the relationships among these six genera in Hyphodontia sensu lato and other lineages within Hymenochaetales are not clear. In this study, we performed comprehensive phylogenetic analyses on the basis of multiple loci. For the first time, the independence of each of the six genera receives strong phylogenetic support. The six genera are separated in four clades within Hymenochaetales: Fasciodontia, Lyomyces and Xylodon are accepted as members of a previously known family Schizoporaceae, Kneiffiella and Hyphodontia are, respectively, placed in two monotypic families, viz. a previous name Chaetoporellaceae and a newly introduced name Hyphodontiaceae, and Hastodontia is considered to be a genus with an uncertain taxonomic position at the family rank within Hymenochaetales. The three families emerged between 61.51 and 195.87 million years ago. Compared to other families in the Hymenochaetales, these ages are more or less similar to those of Coltriciaceae, Hymenochaetaceae and Oxyporaceae, but much older than those of the two families Neoantrodiellaceae and Nigrofomitaceae. In regard to species, two, one, three and 10 species are newly described from Hyphodontia, Kneiffiella, Lyomyces and Xylodon, respectively. The taxonomic status of additional 30 species names from these four genera is briefly discussed; an epitype is designated for X. australis. The resupinate habit and poroid hymenophoral configuration were evaluated as the ancestral state of basidiocarps within Hymenochaetales. The resupinate habit mainly remains, while the hymenophoral configuration mainly evolves to the grandinioid-odontioid state and also back to the poroid state at the family level. Generally, a taxonomic framework for Hymenochaetales with an emphasis on members belonging to Hyphodontia sensu lato is constructed, and trait evolution of basidiocarps within Hymenochaetales is revealed accordingly.

The experience of non-traditional study of the poetics of literary works (on the example of the book “Fontanelle” by Meir Shalev)

2021 ◽  
pp. 58-75
Author(s):  
Vadim Markovich Rozin
Keyword(s):  
New World ◽  
Human Life ◽  
Literary Work ◽  
The Third ◽  
The Family ◽  
Gradual Development ◽  
History Of ◽  
Family And Marriage ◽  
Nontraditional Approach ◽  
Empirical Material

This article offers a nontraditional approach towards studying the poetics of literary work, which considers personality of the reader and analysis of the reality that he reconstructs and experiences. The empirical material is comprised on the authorial analysis of the poetics of Meir Shalev's novel &ldquo;Fontanelle&rdquo;. This literary work features the four major themes: love of the protagonist Michael, creation of the new world from its inception, the characteristic of life values of a person, and discussion of the peculiarities of reality that Meir Shalev builds as an artist. In the first theme, the author reveals several images of love, reflecting on the mystical love of the protagonist for the young woman Ana, love in the family and marriage, love for children. At the same time, the author discusses not only the way that Meir Shalev understands and describes love in &ldquo;Fontanelle&rdquo;, but also talks about the own interpretation of love. In the plotline of the second theme, the author also distinguishes two lines: the story the protagonist&rsquo;s grandfather Apupa, who carries his beloved Amuma on his shoulders across the country, seeking a place where they could create a home and family; and the story of gradual development of a small settlement into a city, created by Apupa and Amuma on the mountain, and several Jewish families at the lower valley. Discussing in the third topic the anchors of human life, the author emphasizes such values as effort, love, family and family line, creativity, indicating that Michael is not alone, he is loved, he gets involved in family history, as well as the history of Israel and Jewish culture, drawing strength in the heroes of this story. The last part of the article gives characteristic to the reality of &ldquo;Fontanelle&rdquo; and explains why the author liked it.

Profesorowie Uniwersytetu Jagiellońskiego: Władysław Chłopicki i Władysław Reiss oraz ich powiązania rodowe, czyli o Krupniczej nieco inaczej

2021 ◽  
Author(s):  
Maria Przybyszewska
Keyword(s):  
Military Leaders ◽  
Family Ties ◽  
Politics And Science ◽  
Tenement House ◽  
The Family ◽  
History Of ◽  
Individual Decisions ◽  
First Time ◽  
Different Parts

The history of the inhabitants of the house at 5 Krupnicza Street in Krakow inspired to write this book, the aim of which is to present the history of two families who came to Krakow from different parts of Poland. The „Pod Matką Boską” tenement house, which has become a life haven for so many generations of Reiss and Chłopicki, including medical professors associated with the Jagiellonian University, is the basis of a much wider story about the intertwining of human lives. Thanks to these circumstances, we restore memory, and we often realise for the first time how far fates of families intertwine and connect with each other. Reaching deeply into the family roots, we not only find numerous family ties, but also appreciate their importance. We also understand better how history influences the course of life and how individual decisions can influence the course of events. The pages of this book will include wellknown and distinguished figures, who have their place in the history of politics and science, as well as doctors, military leaders, politicians. There will be also room for those who cared about family and public matters without publicity, serving current and everyday matters, but without whom great things could not have been fulfiled.

scholarly journals Phylogenetic Position of the New World Quail (Odontophoridae): Eight Nuclear Loci and Three Mitochondrial Regions Contradict Morphology and the Sibley-Ahlquist Tapestry

The Auk ◽  
2007 ◽  
Vol 124 (1) ◽  
pp. 71-84 ◽  
Author(s):  
W. Andrew Cox ◽  
Rebecca T. Kimball ◽  
Edward L. Braun
Keyword(s):  
New World ◽  
Sequence Data ◽  
Evolutionary Relationship ◽  
Strong Support ◽  
Nuclear Data ◽  
Morphological Data ◽  
Phylogenetic Position ◽  
Data Set ◽  
Mitochondrial Data ◽  
Nuclear Loci

Abstract The evolutionary relationship between the New World quail (Odontophoridae) and other groups of Galliformes has been an area of debate. In particular, the relationship between the New World quail and guineafowl (Numidinae) has been difficult to resolve. We analyzed >8 kb of DNA sequence data from 16 taxa that represent all major lineages of Galliformes to resolve the phylogenetic position of New World quail. A combined data set of eight nuclear loci and three mitochondrial regions analyzed with maximum parsimony, maximum likelihood, and Bayesian methods provide congruent and strong support for New World quail being basal members of a phasianid clade that excludes guineafowl. By contrast, the three mitochondrial regions exhibit modest incongruence with each other. This is reflected in the combined mitochondrial analyses that weakly support the Sibley-Ahlquist topology that placed the New World quail basal in relation to guineafowl and led to the placement of New World quail in its own family, sister to the Phasianidae. However, simulation-based topology tests using the mitochondrial data were unable to reject the topology suggested by our combined (mitochondrial and nuclear) data set. By contrast, similar tests using our most likely topology and our combined nuclear and mitochondrial data allow us to strongly reject the Sibley-Ahlquist topology and a topology based on morphological data that unites Old and New World quail. Posición Filogenética de las Codornices del Nuevo Mundo (Odontophoridae): Ocho Loci Nucleares y Tres Regiones Mitocondriales Contradicen la Morfología y la Filogenia de Sibley y Ahlquist

scholarly journals Diversity of tree frogs (Amphibia: Anura: Rhacophoridae) from Lai Chau Province, Vietnam

2019 ◽  
Vol 35 (2) ◽  
Author(s):  
Anh Van Pham
Keyword(s):  
Additional Data ◽  
Morphological Characters ◽  
Iucn Red List ◽  
Red List ◽  
Red Data Book ◽  
The Family ◽  
History Of ◽  
Data Book ◽  
Tree Frogs ◽  
First Time

We report 13 species of treefrogs belonging to six genera of the family Rhacophoridae from Lai Chau Province on the basis of new amphibian collection from Sin Ho District. Four of them, Kurixalus bisacculus, Polypedates mutus, Rhacophorus kio, and Theloderma bicolor are recorded for the first time from this province. We also provide additional data of morphological characters and  natural history of the afore mentioned species. Among 13 recorded species of rhacophorids from Lai Chau Province, two species is listed in the IUCN Red List (2018) and two are listed in the Red Data Book of Vietnam (2007).

History of study of the andrenid bees (Hymenoptera, Andrenidae) fauna of Mongolia

2021 ◽  
Vol 32 ◽  
pp. 25-33
Author(s):  
D.A. Sidorov ◽  
◽  
M.Yu. Proshchalykin ◽  
Keyword(s):  
Critical Review ◽  
Current Data ◽  
Complete List ◽  
The Family ◽  
History Of ◽  
First Time ◽  
History Of Study

A critical review of publications on bees of the family Andrenidae (Hymenoptera, Anthophila) of Mongolia is carried out for the first time. A complete list of 45 species recorded from Mongolia by various authors is provided. Totally six species (Andrena – 4, Panurginus –2) have been described from Mongolia and all of them are valid now. According to current data, Mongolian Andrenidae includes 38 species from three genera (Andrena – 32, Panurginus – 5, Melitturga – 1). Records of 15 species of the genus Andrena are problematic and needs to be confirmed.

The Emperor’s Cadlina, hidden diversity and gill cavity evolution: new insights for the taxonomy and phylogeny of dorid nudibranchs (Mollusca: Gastropoda)

2020 ◽  
Vol 189 (3) ◽  
pp. 762-827 ◽  
Author(s):  
Tatiana Korshunova ◽  
Karin Fletcher ◽  
Bernard Picton ◽  
Kennet Lundin ◽  
Sho Kashio ◽  
...  
Keyword(s):  
Family System ◽  
Ancestral State ◽  
Japanese Species ◽  
New Family ◽  
The Family ◽  
Molecular Phylogenetic ◽  
Gill Cavity ◽  
Cavity Evolution ◽  
First Time ◽  
The Relationship

Abstract Dorids are one of the largest nudibranch groups, encompassing more than 2000 species. One of the crucial problems with tracing the evolution of dorids is the relationship between cryptobranch dorids (gill cavity present) and phanerobranch dorids (gill cavity absent). Integrative morphological and molecular studies of the enigmatic Japanese dorid species of the cryptobranch genus Cadlina, C. japonica and ‘C.’ sagamiensis, which were collected by the Emperor of Japan (Shōwa era), are presented here for the first time. It is shown that while C. japonica does belong to the Cadlina clade, another Japanese species ‘C.’ sagamiensis is not part of the cryptobranch dorids of the family Cadlinidae, but is related to both the phanerobranch dorid family, Hexabranchidae, and to the cryptobranch family Cadlinellidae stat. nov. A new genus, Showajidaia gen. nov., and new family, Showajidaiidae fam. nov., are proposed for ‘C.’ sagamiensis, and four new species of the genus Cadlina are described based on a dorid-wide molecular phylogenetic analysis, which is the first substantial update of the dorid family system since 2010. Integration of phylogenetic data with an ontogenetic model of dorid evolution suggests that cryptobranch organization can be most reliably assessed as the ancestral state for the majority of dorids.

scholarly journals New distribution record, host plant and notes on natural history of Tomoplagia rudolphi (Lutz & Lima, 1918) (Diptera: Tephritidae)

2019 ◽  
Vol 59 ◽  
pp. e20195943
Author(s):  
Marcoandre Savaris ◽  
Felipe Da Luz ◽  
Lisete Maria Lorini ◽  
Silvana Lampert
Keyword(s):  
Rio Grande ◽  
Host Record ◽  
The State ◽  
Morphological Data ◽  
Rio Grande Do Sul ◽  
New Host ◽  
New Host Record ◽  
The Family ◽  
First Occurrence ◽  
History Of

In the state of Rio Grande do Sul, there are few records of geographical distribution and host plants to species of Tomoplagia Coquillett, as well as other genera of Tephritidae, especially those associated with plants of the family Asteraceae. Here, we report the first occurrence of Tomoplagia rudolphi (Lutz & Lima, 1918) in the state of Rio Grande do Sul, inducing stem galls in Vernonanthura tweediana (Baker) H. Rob. (Asteraceae, Vernonieae), whose plant becomes a new host record for this species. In this way, is increased to nine species of Tomoplagia recorded for Rio Grande do Sul. Biological and morphological data and photos of gall, larvae, pupae at new host and distribution map of the species in Brazil are provided.

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