scholarly journals Disjunct distribution of Uzelothripidae (Thysanoptera) new to Australia

Zootaxa ◽  
2009 ◽  
Vol 2207 (1) ◽  
pp. 67-68
Author(s):  
DESLEY J TREE
Keyword(s):  
Phylogenetic Relationship ◽  
Disjunct Distribution ◽  
The Third ◽  
Close Phylogenetic Relationship ◽  
The Family ◽  
Single Genus

The order Thysanoptera (thrips) is divided into two sub-orders, Terebrantia with eight families, and Tubulifera with just one family. Within Terebrantia, the family Uzelothripidae contains only a single genus and species, Uzelothrips scabrosus Hood. This is believed to have derived independently from an early offshoot of the thysanopteran sub-order Terebrantia (Mound & Marullo, 1996), and has no close phylogenetic relationship with any other thrips taxa (Mound & Morris 2007). The form of the wings, antennae, cephalic tentorium and female ovipositor are unlike those of any other Thysanoptera (Fig. 1). The forewings (when present) have no longitudinal veins, but have marginal cilia arising from sockets. The antennae are exceptionally long and slender, and the third segment has a unique circular sensorium ventrally near the apex. The cephalic tentorium is well developed, and the ovipositor is membranous and protusible with no developed valves (Mound et al. 1980, Moritz et al. 2001).

scholarly journals Enhanced genome annotation strategy provides novel insights on the phylogeny of Flaviviridae

2019 ◽  
Author(s):  
Adriano de Bernardi Schneider ◽  
Denis Jacob Machado ◽  
Daniel Janies
Keyword(s):  
Phylogenetic Relationship ◽  
Soybean Cyst Nematode ◽  
Phylogenetic Analyses ◽  
Optimality Criteria ◽  
Entire Family ◽  
Close Phylogenetic Relationship ◽  
The Family ◽  
Relationship Of ◽  
Reference Genomes ◽  
Annotation Strategy

The ongoing and severe public health threat of viruses of the family Flaviviridae, including dengue, hepatitis C, West Nile, yellow fever, and zika, demand a greater understanding of how these viruses evolve, emerge and spread in order to respond. Central to this understanding is an updated phylogeny of the entire family. Unfortunately, most cladograms of Flaviviridae focus on specific lineages, ignore outgroups, and rely on midpoint rooting, hampering their ability to test ingroup monophyly and estimate ingroup relationships. This problem is partly due to the lack of fully annotated genomes of Flaviviridae, which has genera with slightly different gene content, hindering genome analysis without partitioning. To tackle these problems, we developed an annotation pipeline for Flaviviridae that uses a combination of ab initio and homology-based strategies. The pipeline recovered 100% of the genes in reference genomes and annotated over 97% of the expected genes in the remaining non curated sequences. We further demonstrate that the combined analysis of genomes of all genera of Flaviviridae (Flavivirus, Hepacivirus, Pegivirus, and Pestivirus), as made possible by our annotation strategy, enhances the phylogenetic analyses of these viruses for all optimality criteria that we tested (parsimony, maximum likelihood, and posterior probability). The final tree sheds light on the phylogenetic relationship of viruses that are divergent from most Flaviviridae and should be reclassified, especially the soybean cyst nematode virus 5 (SbCNV-5) and the Tamana bat virus. We also corroborate the close phylogenetic relationship of dengue and zika viruses with an unprecedented degree of support.

scholarly journals Lemnaceae and Orontiaceae Are Phylogenetically and Morphologically Distinct from Araceae

Plants ◽  
2021 ◽  
Vol 10 (12) ◽  
pp. 2639
Author(s):  
Nicholas P. Tippery ◽  
Donald H. Les ◽  
Klaus J. Appenroth ◽  
Kandregula Sowjanya Sree ◽  
Daniel J. Crawford ◽  
...  
Keyword(s):  
Phylogenetic Relationship ◽  
Molecular Evidence ◽  
Family Status ◽  
Close Phylogenetic Relationship ◽  
The Family ◽  
Relationship Of

Duckweeds comprise a distinctive clade of pleustophytic monocots that traditionally has been classified as the family Lemnaceae. However, molecular evidence has called into question their phylogenetic independence, with some authors asserting instead that duckweeds should be reclassified as subfamily Lemnoideae of an expanded family Araceae. Although a close phylogenetic relationship of duckweeds with traditional Araceae has been supported by multiple studies, the taxonomic disposition of duckweeds must be evaluated more critically to promote nomenclatural stability and utility. Subsuming duckweeds as a morphologically incongruent lineage of Araceae effectively eliminates the family category of Lemnaceae that has been widely used for many years. Instead, we suggest that Araceae subfamily Orontioideae should be restored to family status as Orontiaceae, which thereby would enable the recognition of three morphologically and phylogenetically distinct lineages: Araceae, Lemnaceae, and Orontiaceae.

Molecular evidence for a close phylogenetic relationship among box-shaped halophilic bacteria, Halobacterium vallismortis, and Halobacterium marismortui

1983 ◽  
Vol 29 (1) ◽  
pp. 52-59 ◽  
Author(s):  
Diarmuid E. Nicholson ◽  
George E. Fox
Keyword(s):  
Phylogenetic Relationship ◽  
New Genus ◽  
Sequence Data ◽  
Halophilic Bacteria ◽  
5S Rrna ◽  
Molecular Evidence ◽  
Rrna Sequence ◽  
Close Phylogenetic Relationship ◽  
Single Genus

The 5S rRNAs from Halobacterium vallismortis, Halobacterium marismortui (the Ginzburg strain), and two extremely halophilic isolates that exhibit an unusual "box-shaped" morphology were examined by ribonuclease T1 fingerprinting. The 5S rRNAs are found to be essentially identical and it is concluded that the four strains are in fact close phylogenetic relatives that should properly be assigned to a single genus. Comparison with previously available 5S rRNA sequence data from Halobacterium cutirubrum and Halococcus morrhuae indicates that the four strains examined here are quite distinct from both. It is further argued that this molecular evidence is not inconsistent with the previously proposed creation of a new genus, Haloarcula.

Morphological re-description and phylogenetic relationship of five myxosporean species of the family Myxobolidae infecting Nile tilapia

2017 ◽  
Vol 124 (3) ◽  
pp. 201-214 ◽  
Author(s):  
R Abdel-Gaber ◽  
F Abdel-Ghaffar ◽  
S Maher ◽  
AM El-Mallah ◽  
S Al Quraishy ◽  
...  
Keyword(s):  
Phylogenetic Relationship ◽  
Nile Tilapia ◽  
The Family ◽  
Relationship Of ◽  
Myxosporean Species

Zakat as a Measure of Social Justice in Islamic Finance : An Accountant’s Overview

2013 ◽  
Vol 1 (1) ◽  
pp. 64 ◽  
Author(s):  
Pranam Dhar
Keyword(s):  
Social Justice ◽  
Islamic Finance ◽  
Poverty Eradication ◽  
The Third ◽  
The Family ◽  
Additional Amount ◽  
Important Form

Zakat is an important form of religiously mandated charity under Islam. It is the third pillar of Islam. The giving of Zakat is important for Muslims, as this leads to purification of their wealth from all sins. This paper examines the role of Zakat as an instrument of social justice and poverty eradication in society. Each Muslim calculates his or her own Zakat individually. Generally, this involves the payment each year of two and a half percent of one's capital, after the needs of the family have been met. One can donate additional amount as an act of voluntary charity but Zakat is fundamental to every Muslim. Zakat is the Islamic contribution to social justice: those who have to give charity share the benefit of their prosperity to those who have fallen short. This is the Islamic approach to remove greed and envy and to purify one's soul based on good intentions. This is the institution of Zakat in Islam. The institution of Zakat serves to eradicate poverty in the community and uphold the light of Islam. Allah says “whatever is paid as Zakat for the sake of Allah shall be rewarded in manifolds”.

Factor X Deficiency Due to a Compound Heterozygosis Between a New Mutation (Gla72Asp) in Exon 2 and an Already Known one (Gly154Arg) in Exon 5: Factor X Mar Del Plata1)

2019 ◽  
Vol 19 (2) ◽  
pp. 169-173
Author(s):  
Antonio Girolami ◽  
Diana Noemi Garcia de Paoletti ◽  
Marcelo Leonardo Nenkies ◽  
Silvia Ferrari ◽  
Hugo Guglielmone
Keyword(s):  
Bleeding Tendency ◽  
Bleeding Disorders ◽  
Factor X ◽  
Substitution Therapy ◽  
New Mutation ◽  
Exon 2 ◽  
The Third ◽  
The Past ◽  
Factor X Deficiency ◽  
The Family

Background: Investigation of rare bleeding disorders in Latin-America. Objective: The report of a new case of FX deficiency due to a compound heterozygosis. Methods: Accepted clotting procedures were used. Sequencing of DNA was carried out by means of Applied Biosystems Instruments. Results: A compound heterozygote due to the association of a new mutation (Gla72Asp) with an already known mutation (Gly154Arg) of the FX gene is reported. The proposita is a 38 year old female who had a moderate bleeding tendency (menorrhagia, epistaxis, easy bruising). The proposita has never received substitution therapy but in the occasion of a uterine biopsy. The mother was asymptomatic but was a heterozygote for the new mutation. The father was asymptomatic but had deserted the family and could not be investigated. After this abandonment the mother of the proposita re-married with an asymptomatic man and she gave birth to a son who was asymptomatic but was also heterozygous for the new mutation (Gla72Asp). As a consequence it has to be assumed that the first husband of the mother of the proposita was heterozygous for the known mutation (Gly154Arg). Conclusion: This is the third case of a new mutation in the FX gene reported, during the past few years, in Argentina.

Ennius’ imago between Tomb and Text

2018 ◽  
Author(s):  
Francesca Martelli
Keyword(s):  
The Third ◽  
The Family

Between the third and first centuries BCE, a tomb near the Via Appia not only served as a funerary monument for the Scipiones but was also believed to have once contained the statue of a man from outside the family: Quintus Ennius. This chapter considers how Ennius’ poetry and portrait contributed to the circulation of political prestige. Linking the story of his statue to a later image of the poet in Varro’s De poetis, it argues that Varro’s collection of author portraits and the practice of erecting busts of authors in libraries are best seen as a form of entombment—situating the poet’s imago alongside those of his literary forebears in a space that recognizes their identity as a group, much like the tomb of the Scipiones, or, indeed, any Roman atrium that collects the imagines of a family’s ancestors.

A REVISED GENERIC SYNOPSIS OF HYACINTHACEAE IN SUB-SAHARAN AFRICA, BASED ON MOLECULAR EVIDENCE, INCLUDING NEW COMBINATIONS AND THE NEW TRIBE PSEUDOPROSPEREAE

2003 ◽  
Vol 60 (3) ◽  
pp. 533-568 ◽  
Author(s):  
J. C. MANNING ◽  
P. GOLDBLATT ◽  
M. F. FAY
Keyword(s):  
Phylogenetic Analysis ◽  
Sub Saharan Africa ◽  
Molecular Evidence ◽  
New Combinations ◽  
Generic Level ◽  
The Family ◽  
Molecular Phylogenetic ◽  
Single Genus ◽  
New Tribe ◽  
Sub Saharan

A revised generic synopsis of sub-Saharan Hyacinthaceae is presented, based on a molecular phylogenetic analysis of the family. Generic rank is accorded only to reciprocally monophyletic clades that can be distinguished by recognizable morphological discontinuities, thereby permitting an appropriate generic assignment of species not included in the analysis. Three subfamilies are recognized within the region. Subfamily Ornithogaloideae, characterized by flattened or angular seeds with tightly adhering testa, is considered to include the single genus Ornithogalum, which is expanded to include the genera Albuca, Dipcadi, Galtonia, Neopatersonia and Pseudogaltonia. Recognizing any of these segregates at generic level renders the genus Ornithogalum polyphyletic, while subdivision of Ornithogalum into smaller, morphologically distinguishable segregates in order to preserve the monophyly of each is not possible. Subfamily Urgineoideae, characterized by flattened or winged seeds with brittle, loosely adhering testa, comprises the two mainland African genera Bowiea and Drimia. The latter is well circumscribed by its deciduous, short-lived perianth and includes the previously recognized genera Litanthus, Rhadamanthus, Schizobasis and Tenicroa. The monotypic Madagascan Igidia is provisionally included in the subfamily as a third genus on the basis of its seeds, pending molecular confirmation of its relationships. Subfamily Hyacinthoideae resolves into three clades, distinguished as tribes Hyacintheae (strictly northern hemisphere and not treated further), Massonieae and Pseudoprospereae tribus nov. Full descriptions and a key to their identification are provided for all genera. New combinations reflecting the generic circumscriptions adopted here are made for most African and all Indian and Madagascan species.

scholarly journals Diunsa: An Entrepreneurial Family’s Digital Response to COVID-19

2021 ◽  
pp. 251512742110331
Author(s):  
Lauri Union ◽  
Carmen Suen ◽  
Rubén Mancha
Keyword(s):  
Customer Service ◽  
Family Business ◽  
Service Operations ◽  
State Of Emergency ◽  
Supply Chain Disruptions ◽  
Online Retail ◽  
External Resources ◽  
The Third ◽  
The Family ◽  
Brick And Mortar

On March 15, 2020, in response to the Covid-19 pandemic, the Honduran government unexpectedly announced a state of emergency and mandated immediate closure of all businesses. Diunsa closed its six stores. The family-owned retailer had anticipated supply chain disruptions, stocked from alternative suppliers, and formed a crisis management team. Now, to keep the business afloat during the unexpected closure and retain all its employees on the payroll, the company had to move sales from the brick-and-mortar stores to an incomplete online retail site. The third generation in the family business—the Faraj siblings, all in their 20’s—led the critical transition online and response to setbacks. As digital-native millennials, they helped improve the website, customer service, operations, and delivery in a short amount of time and using external resources and various technologies. As the situation stabilized, Diunsa’s leadership asked: How will Diunsa build on the momentum for digital transformation and turn its tactical actions into a digital strategy? How can we continue to tap into the leadership of our up-and-coming generation to achieve these goals?

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