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The Conidae Family (Snails Producers of Poisons) Associated with the Rocky Intertidal Zone of Acapulco, Mexico

Natural Resources 2014年第8期5卷 343-350页

作者： Rafael Flores-Garza Yareni M. garcia-Moctezuma Pedro Flores-Rodríguez Jesús E. Michel-Morfín Carmina Torreblanca-Ramírez Departamento de Estudios para el Desarrollo Sustentable de Zonas Costeras Universidad de Guadalajara Jalisco Mexico Laboratorio de Ecología Costera y Sustentabilidad Unidad Académica de Ecología Marina Universidad Autónoma de Guerrero Acapulco Mexico Unidad de Ciencias de Desarrollo Regional Universidad Autónoma de Guerrero Acapulco Mexico

Acapulco, Mexico has a coastline of 62 km where large areas of rocky substrate inhabited by organisms such as the GASTROPODA Class can be found. Conidae (Fleming, 1822) Family is among the members of this Class, which has been poorly studied in the Mexican Pacific, despite their biomedical potential. This research was carried out in the rocky intertidal of nine sites in Acapulco. The objectives were: 1) Prepare an inventory of species associated with rocky intertidal of Conidae family, 2) examine the composition of the family based on two criteria: a) species richness and b) abundance, 3) determine the geographical distribution and 4) analyze the size composition. The unit sampled was 1 m2 and the sampled area was 10 m2 persite. A total of 97 organisms were analyzed, corresponding to two subfamilies, five genera and five species. The Puncticuliinae (Tucker & Tenorio, 2009) subfamily had higher species richness, abundance and frequency of occurrence. The most abundant and most common species were Harmoniconus nux (Broderip, 1833) and Gladioconus gladiator (Broderip, 1833) both showed regular distribution. The size structure found for Conidae family is similar to what has been reported in other research. For the first time G. gladiator is being reported for the state of guerrero.

关键词： Conidae Acapulco Poison Distribution Rocky Intertidal Zone

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Commercially Important Marine Mollusks for Human Consumption in Acapulco,Mexico

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Natural Resources 2012年第1期3卷 11-17页

作者： Rafael Flores-Garza Sergio garcia-Ibanez Pedro Flores-Rodriguez Carmina Torreblanca-Ramirez Lizeth Galeana-Rebolledo Arcadio Valdes-Gonzalez Arquimedes Suastegui-Zarate Juan Violante-Gonzalez Unidad Academica de Ecologia Marina Universidad Autonoma de GuerreroAcapulcoMexico Facultad de Ciencias Biologicas Universidad Autonoma de Nuevo LeonCiudad UniversitariaSan Nicolas de los GarzaMexico

Acapulco, offers for international tourism a variety of mollusks that are delightful to the palate and a source of economic revenue for its residents;however there are no studies on the species consumed. Furthermore, data from the State agencies responsible for registration of these products are unclear. This work is aimed to develop an inventory of Gastropoda, Bivalvia and Polyplacophora marketed as food, to gain knowledge on the species native to Acapulco and the introduced ones. The places that sell shellfish were interviewed from 2008 to 2011 in order to determine the geographical origin of their products being offered. We identified 42 species: 15 species of gastropods are captured locally and three are introduced. On Bivalvia, seven species are caught locally and 16 are introduced. There are Bivalvia species caught locally;however, their capture is now unaffordable. It is likely that this situation is due to overfishing and/or the transmission of diseases or parasites caused by the introduction of foreign living organisms to Acapulco. Within the list of species caught locally, there are some listed as of subject protection;all of these organisms are exploited in Acapulco without control. The wealth of marine mollusks for human consumption in Acapulco is very high. The capture does not satisfy local market demand and the amount of introduced species is very high. It is necessary to make a diagnostic analysis of mollusk fishing industry in the state of guerrero, also implement a management program, including the sanitary measures and control of introduced species, as they arrive alive and stay alive in the waters of Acapulco. A significant number of native species that have aquaculture potential should be studied for commercial culture practice as well as to conduct studies on their biology on those species that are considered over-exploited and allow recovery of the species in its habitat.

关键词： Mollusks Commercial Consumption Human Acapulco México

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Overexpression Of Protein P16ink4a As A Marker Of Squamous Intraepithelial Lesions Induced By High Risk Hpv Infection In Mexican Women

Overexpression Of Protein P16ink4a As A Marker Of Squamous I...

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24th International Papillomavirus Conference and Clinical Workshop

作者： Luz del Carmen Alarcon-Romero Elba Reyes-Maldonado Berenice Illades-Aguiar Eugenia Flores-Alfaro Amafia Vences Velazquez Gloria Fernondez-Tilapa Esther Ivonne Lopez-Bayghen Ethel A garcia-Latorre Patricia Romero Neri Victor Gabriel Hernandez Chavez Marco Antonio Teron-Porcayo Escuela Nacional de Ciencias Biologicas IPNMexicoD.F.Facultad de Ciencias Quimico BiologicasUniversidad Autonoma de GuerreroChilpancingo.GuerreroMexico Escuela Nacional de Ciencias Biologicas IPNMexicoD.F Facultad de Ciencias Quimico Biologicas Universidad Autonoma de GuerreroChilpancingo.GuerreroMexico Facultad de Ciencias Quimico Biologicas Universidad Autonoma de GuerreroChilpancingo.GuerreroMexico Escuela Nacional de Ciencias Biologicas IPNMexicoD.F.Facultad de Ciencias Quimico BiologicasUniversidad Autonoma de GuerreroChilpancingo.GuerreroMexico Escuela Nacional de Ciencias Biologicas IPNMexicoD.F.Facultad de Ciencias Quimico BiologicasUniversidad Autonoma de GuerreroChilpancingo.GuerreroMexico Depatamento de Genetica y Biologia Molecular CIVESTAV-IPNMexicoD.F Escuela Nacional de Ciencias Biologicas IPNMexicoD.F Clinica de Displasias ChilpancingoGuerreroMexico Departamento de Anatomia patologica Hospital de Cardiologia Centro Medico Nacional Siglo XXI del IMSSMexicoD.F Instituto Estatal de Cancerologia‘Dr Arturo Beltran Ortega’ AcapulcoGuerreroMexico

＜正＞Background:Expression of the high-risk human papillomavirus（hr-hpv）e7-gene replicating epithelial cells results in disruption of the prb-e2f complex and degradation of prb This leads to strong overexpression o...

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Performance and calibration of quark/gluon-jet taggers using 140 fb^(-1) of pp collisions at √s=13 TeV with the ATLAS detector

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Chinese Physics C 2024年第2期48卷 1-25页

作者： G. Aad B. Abbott K. Abeling N.J. Abicht S.H. Abidi A. Aboulhorma H. Abramowicz H. Abreu Y. Abulaiti B.S. Acharya C. Adam Bourdarios L. Adamczyk S.V. Addepalli M.J. Addison J. Adelman A. Adiguzel T. Adye A.A. Affolder Y. Afik M.N. Agaras J. Agarwala A. Aggarwal C. Agheorghiesei A. Ahmad F. Ahmadov W.S. Ahmed S. Ahuja X. Ai G. Aielli A. Aikot M. Ait Tamlihat B. Aitbenchikh I. Aizenberg M. Akbiyik T.P.A. Åkesson A.V. Akimov D. Akiyama N.N. Akolkar K. Al Khoury G.L. Alberghi J. Albert P. Albicocco G.L. Albouy S. Alderweireldt M. Aleksa I.N. Aleksandrov C. Alexa T. Alexopoulos F. Alfonsi M. Algren M. Alhroob B. Ali H.M.J. Ali S. Ali S.W. Alibocus M. Aliev G. Alimonti W. Alkakhi C. Allaire B.M.M. Allbrooke J.F. Allen C.A. Allendes Flores P.P. Allport A. Aloisio F. Alonso C. Alpigiani M. Alvarez Estevez A. Alvarez Fernandez M. Alves Cardoso M.G. Alviggi M. Aly Y. Amaral Coutinho A. Ambler C. Amelung M. Amerl C.G. Ames D. Amidei S.P. Amor Dos Santos K.R. Amos V. Ananiev C. Anastopoulos T. Andeen J.K. Anders S.Y. Andrean A. Andreazza S. Angelidakis A. Angerami A.V. Anisenkov A. Annovi C. Antel M.T. Anthony E. Antipov M. Antonelli F. Anulli M. Aoki T. Aoki J.A. Aparisi Pozo M.A. Aparo L. Aperio Bella C. Appelt A. Apyan N. Aranzabal S.J. Arbiol Val C. Arcangeletti A.T.H. Arce E. Arena J-F. Arguin S. Argyropoulos J.-H. Arling O. Arnaez H. Arnold G. Artoni H. Asada K. Asai S. Asai N.A. Asbah J. Assahsah K. Assamagan R. Astalos S. Atashi R.J. Atkin M. Atkinson H. Atmani P.A. Atmasiddha K. Augsten S. Auricchio A.D. Auriol V.A. Austrup G. Avolio K. Axiotis G. Azuelos D. Babal H. Bachacou K. Bachas A. Bachiu F. Backman A. Badea P. Bagnaia M. Bahmani A.J. Bailey V.R. Bailey J.T. Baines L. Baines O.K. Baker E. Bakos D. Bakshi Gupta V. Balakrishnan R. Balasubramanian E.M. Baldin P. Balek E. Ballabene F. Balli L.M. Baltes W.K. Balunas J. Balz E. Banas M. Bandieramonte A. Bandyopadhyay S. Bansal L. Barak M. Barakat E.L. Barberio D. Barberis M. Barbero M.Z. Barel K.N. Barends T. Barillari M-S. Barisits T. Barklow P. Baron D.A. Baron Mo The ATLAS Collaboration

The identification of jets originating from quarks and gluons,often referred to as quark/gluon tagging,plays an important role in various analyses performed at the Large Hadron Collider,as Standard Model measurements and searches for new particles decaying to quarks often rely on suppressing a large gluon-induced *** paper describes the measurement of the efficiencies of quark/gluon taggers developed within the ATLAS Collaboration,using √s=13 TeV proton–proton collision data with an integrated luminosity of 140 fb^(-1) collected by the ATLAS *** taggers with high performances in rejecting jets from gluon over jets from quarks are studied:one tagger is based on requirements on the number of inner-detector tracks associated with the jet,and the other combines several jet substructure observables using a boosted decision tree.A method is established to determine the quark/gluon fraction in data,by using quark/gluon-enriched subsamples defined by the jet *** in tagging efficiency between data and simulation are provided for jets with transverse momentum between 500 GeV and 2 TeV and for multiple tagger working points.

关键词： ATLAS JET QUARK GLUON TAGGING

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