Results 31 to 40 of about 79,660 (288)

Banded karyotype of Nelore cattle (Bos taurus indicus Linnaeus, 1758) [PDF]

Comparative Cytogenetics, 2019
Chromosome banding techniques were applied and standardized to obtain karyotype characteristics for the first time in Brazil of Nelore cattle – Bos taurus indicus Linnaeus, 1758 – (bovine subspecies most prominent in Brazilian livestock).
Andréia Pires Amancio, Sabrina Sara Moreira Duarte, Rafael Carneiro Silvafael, Alex Silva da Cruz, Danilo Conrado Silva, Claudio Carlos da Silva, Aparecido Divino da Cruz   +6 more
doaj   +3 more sources

Chromosome complement and meiosis in three species of the Neotropical bug genus Antiteuchus (Heteroptera, Pentatomidae, Discocephalinae) [PDF]

, 2006
Orcein staining of spermatocytes was used to study the meiotic behavior of holocentric chromosomes in three member of the genus Antiteuchus (commonly known as stink bugs). We describe and illustrate the karyotype of Antiteuchus mixtus, A. sepulcralis and
de Souza, Maria José, Lanzone, Cecilia
core   +2 more sources

Development of the genetic classification of Aegilops columnaris Zhuk. chromosomes based on the analysis of introgression lines Triticum aestivum×Ae. columnaris

Вавиловский журнал генетики и селекции, 2017
Aegilops columnaris Zhuk. is a potential source of new genes for wheat improvement. However, this species has not yet been used in practical breeding.
A. A. Shishkina, A. Yu. Dragovich, A. S. Rouban, S. N. Sibikeev, A. E. Druzhin, E. D. Badaeva   +5 more
doaj   +1 more source

Investigation of marmoset hybrids (Cebuella pygmaea x Callithrix jacchus) and related Callitrichinae (Platyrrhini) by cross-species chromosome painting and comparative genomic hybridization [PDF]

, 2005
We report on the cytogenetics of twin offspring from an interspecies cross in marmosets (Callitrichinae, Platyrrhini), resulting from a pairing between a female Common marmoset (Callithrix jacchus, 2n = 46) and a male Pygmy marmoset (Cebuella pygmaea, 2n
Canavez FC, Dugoujon JM, G. Anzenberger, M. Münch, M. Neusser, Moore CM, Muller S, Muller S, Natori M, Pellicciari C, Ratomponirina C, Rosenberger AL, Rumpler Y, Rylands AB, S. Müller, Yunis E   +15 more
core   +1 more source

Imeglimin attenuates liver fibrosis by inhibiting vesicular ATP release from hepatic stellate cells

FEBS Letters, EarlyView.
Imeglimin, at clinically relevant concentrations, inhibits vesicular ATP accumulation and release from hepatic stellate cells, thereby attenuating purinergic signaling and reducing fibrogenic activation. This mechanism reveals a newly identified antifibrotic action of imeglimin beyond glycemic control.
Seiji Nomura, Lixiang Wang, Nao Hasuzawa, Ayako Nagayama, Sawako Moriyama, Kenji Ashida, Yoshinori Moriyama, Masatoshi Nomura, Ken Yamamoto   +8 more
wiley   +1 more source

Chromosome C-banding in Mus musculus L.1766 Strains Shows a Fixed Position for the Centromere and Variable Amounts in Different Populations [PDF]

Journal of Genetic Resources, 2015
Three subspecies of Mus musculus have been recognized in Iran so far. The house mouse (genus0T 0T2TMus2T, species0T 0T2TMus musculus2T) are recognized for their highly conserved morphology and chromosomal structure, but some chromosomal characters offer ...
Farahnaz Molavi, Jamshid Darvish, Farhang Haddad, Maryam Matin   +3 more
doaj   +1 more source

The origin of human chromosome 2 analyzed by comparative chromosome mapping with a DNA microlibrary [PDF]

, 1994
Fluorescencein situ hybridization (FISH) of microlibraries established from distinct chromosome subregions can test the evolutionary conservation of chromosome bands as well as chromosomal rearrangements that occurred during primate evolution and will ...
A Baldini, A Jauch, A. Jauch, B Dutrillaux, B. Horsthemke, C Lengauer, C Lengauer, C Lengauer, C. Lengauer, D Pinkel, G. Senger, H-J Lüdecke, H. -J. L�decke, J Wienberg, J Wienberg, J. Wienberg, JJ Yunis, JW Ijdo, LEM Boer de, M Djalali, M Klever, N. Arnold, P Lichter, R Avarello, R Stanyon, R Stanyon, RA Wells, T Cremer, T Ried, T. Cremer, U Trautmann, U. Claussen, Z Gelman-Kohan   +32 more
core   +1 more source

4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase in malaria parasites and enhances atovaquone efficacy

FEBS Letters, EarlyView.
Atovaquone is an antimalarial requiring potentiation for sufficient efficacy. We pursued strategies to enhance its activity, showing that 4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase, decreasing ubiquinone biosynthesis. Since atovaquone competes with ubiquinol in mitochondria, 4‐nitrobenzoate facilitates its action, potentiating ...
Ignasi Bofill Verdaguer, Matheus Felipe Santos, Maurício Mazzine Filho, Gabriela Oliveira Castro, Agustín Hernández, Manoel Aparecido Peres, Alejandro Miguel Katzin, Marcell Crispim   +7 more
wiley   +1 more source

Cytogenetic studies on three tenebrionid beetles, Tenebrio molitor, Alphitobius diaperinus and Zophobas morio (Coleoptera: Tenebrionidae): An overview and new data

European Journal of Entomology
Here, a comprehensive cytogenetic analysis of three species of tenebrionid beetles: Alphitobius diaperinus, Tenebrio molitor and Zophobas morio, is presented.
Pablo MORA, José M. RICO-PORRAS, Teresa PALOMEQUE, Ana VALDIVIA, Diogo C. CABRAL-DE-MELLO, Pedro LORITE   +5 more
doaj   +1 more source

Comparative analysis of karyotypes of Chironomus solitus Linevich & Erbaeva, 1971 and Chironomus anthracinus Zetterstedt, 1860 (Diptera, Chironomidae) from East Siberia

Comparative Cytogenetics, 2015
A comparative chromosome banding analysis of Chironomus solitus Linevich & Erbaeva, 1971 and Chironomus anthracinus Zetterstedt, 1860 from East Siberia (Lakes Baikal, Gusinoe, Arakhley and Irkutsk Reservoir) showed close similarity of banding ...
Valentina Proviz
doaj   +1 more source