Results 81 to 90 of about 1,836 (191)

RYE CHROMATIN INTROGRESSION IN THE BREAD WHEAT GENOME: CYTOGENETIC ASPECTS

Вавиловский журнал генетики и селекции, 2015
Alien chromatin introgression into the genome of common wheat Triticum aestivum L. is the most efficient way to enrich the gene pool of this crop. To improve the breeding value of wheat accessions, rye Secale cereale L is used as a donor of characters ...
O. G. Silkova, D. B. Loginova, Yu. N. Ivanova (Kabanenko), E. B. Bondarevich, L. A. Solovei, T. I. Shtyk, N. I. Dubovets   +6 more
doaj  

Genetic analysis of a major international collection of cultivated apple varieties reveals previously unknown historic heteroploid and inbred relationships [PDF]

, 2018
Domesticated apple (Malus x domestica Borkh.) is a major global crop and the genetic diversity held within the pool of cultivated varieties is important for the development of future cultivars.
A Cornille, A Vaarama, AJ Miller, B Larsen, BE Juniper, BL Gross, BS Gaut, C Guarino, D Leforestier, D Micheletti, DAM Noiton, Dario Cantu, E Coart, E Coart, EA Bunyard, Edward P. Venison, EP Amorim, F Bretagnolle, F Dunemann, F Fernandez-Fernandez, G Barcaccia, G Evanno, GM Volk, HJ Schouten, J Bultitude, J Morgan, J Patzak, J Urrestarazu, J. George Gibbings, JA Crosby, Jim M. Dunwell, JK Pritchard, KE James, KM Evans, L Garkava-Gustavsson, L Lassois, M. Fazil Baksh, Matthew Ordidge, MJ Considine, MWG Smith, N Duan, N Harrison, NC Oraguzie, NP Howard, Pianpool Kirdwichai, R Velasco, S Myles, S Pereira-Lorenzo, S Salvi, S Vanderzande, SA Harris, SC Hokanson, SV Nikiforova, VMV Cruz, W Liang, Y Zhou, YS Chyi, Z Migicovsky   +57 more
core   +2 more sources

Chromosome Pairing and Unreduced Gamete Formation in Nineteen Pomegranate (Punica granatum L.) Cultivars

CYTOLOGIA, 2005
Pomegranate (Punica granatum L.) is among important horticultural plants of Iran cultivated in several regions of the country. There is very limited cytogenetic information available for pomegranate in general. Meiotic studies were performed on 19 pomegranate cultivars of Iran considering chromosome pairing, chiasma frequency, the occurrence and effect
Masoud Sheidai, Zahra Noormohammadi
openaire   +2 more sources

Genome evolution in the allotetraploid frog Xenopus laevis [PDF]

, 2016
To explore the origins and consequences of tetraploidy in the African clawed frog, we sequenced the Xenopus laevis genome and compared it to the related diploid X. tropicalis genome. We characterize the allotetraploid origin of X.
A Force, A McLysaght, A Mitchell, Aaron M. Zorn, Adam M. Session, AJ Bewick, Akimasa Fukui, Akira Hikosaka, AP Lee, AR Langley, Asao Fujiyama, Atsushi Suzuki, Atsushi Toyoda, B McClintock, C Berthelot, CA Bisbee, Chiyo Takagi, Christian Haudenschild, CY Chang, D Cannatella, D Sankoff, Daniel S. Rokhsar, Darwin S. Dichmann, Douglas W. Houston, Edward M. Marcotte, FA Kondrashov, FJJ Chain, Georgios Georgiou, Gert Jan C. Veenstra, HA Orr, Hajime Ogino, Haruki Ochi, HJ Muller, HR Kobel, I Yanai, Ian Quigley, IG Woods, Ila van Kruijsbergen, J Jurka, J-F Gout, J-M Aury, JA Birchler, JA Chapman, Jacob Kitzman, Jacques Robert, Jane Grimwood, Jarrod A. Chapman, Jay Shendure, JBS Haldane, JC Schnable, Jeremy Schmutz, Jerry Jenkins, Jessica B. Lyons, John B. Wallingford, Jonathan Stites, Joseph Carlson, Joshua Fortriede, Kamran Karimi, Kelly Miller, Kevin Burns, L Chen, Louis DuPasquier, M Kanehisa, M Kuramoto, M Marcet-Houben, M Sémon, MA Ferguson-Smith, Makoto Asashima, Mariko Kondo, Martin F. Flajnik, Masanori Taira, MH Tan, Michihiko Ito, Minoru Watanabe, MJ Gilchrist, Naoto Ueno, NH Putnam, Nicholas Putnam, NS Edwards, O Garsmeur, Oleg Simakov, Ozren Bogdanovic, P Langfelder, Peter D. Vize, RD Morin, Rebecca Heald, Richard M. Harland, RJ Langham, RM Harland, RW Meredith, Ryan Lister, S Yoshimoto, Sahar V. Mozaffari, Sarita S. Paranjpe, SE Calvo, Shengquiang Shu, Shuji Takahashi, Shuuji Mawaribuchi, Simon J. van Heeringen, SJ Ahn, SMK Glasauer, SP Otto, SR Voss, Sven Heinz, Taejoon Kwon, Takamasa S. Yamamoto, Takuya Nakayama, Tatsuo Michiue, Therese Mitros, Toshiaki Tanaka, Tsutomu Kinoshita, U Hellsten, Uffe Hellsten, Vaneet Lotay, X Zhang, Y Matsuda, Y Uno, Y Uno, Y Van de Peer, Yoichi Matsuda, Yoko Kuroki, Yoshikazu Haramoto, Yoshinobu Uno, Yuko Ohta, Yumi Izutsu, Yutaka Suzuki, Yuuri Yasuoka, Yuzuru Ito   +127 more
core   +4 more sources

Cytology of some Iranian Stipa (Poaceae) species and populations [PDF]

, 2006
Meiotic studies were performed on 16 populations of 13 Stipa species concerning polyploidy level, chiasma frequency and distribution, chromosome association and segregation.
M. Khosravi-Reineh, M. Sheidai, S. Attaei   +2 more
core   +1 more source

Chromosome doubling in Tripsacum : the production of artificial, sexual tetraploid plants [PDF]

, 1995
Une collection de cals diploïdes et embryogènes de #Tripsacum$ a été constituée et traitée à la colchicine pour induire des doublements chromosomiques. Des sections de cals présentant des cellules dupliquées ont été identifiées par cytométrie en flux, et
Bello, S., Berthaud, Julien, Duenas, M., Garcia, V., Hernandez, M., Leblanc, Olivier, Savidan, Yves   +6 more
core   +1 more source

Ophrys fusca and Ophrys dyris (Orchidaceae) – constancy of tetraploidy amongst populations in Central Portugal [PDF]

, 2017
Ophrys is amongst the best known orchid genera and is an established system for the study of pollinatormediated floral evolution. Two species, Ophrys fusca s.l. and Ophrys dyris (= O. omegaifera subsp.
Aedo C., Anderson E., Delforge P., Devey D. S., García-Barriuso M., Kullenberg B., Lowe M. R., Paulus H. F., Pederson H. A., Rodriguez D. J., Stebbins G. L.   +10 more
core   +1 more source

Analysis of the progeny of unreduced male gametes producers and non-producers of Turnerasidoides (Passifloraceae) [PDF]

, 2014
La unión de gametos 2n ha tenido un importante papel en el origen de los poliploides de Turnera sidoides. Sin embargo, como en este complejo la tasa de formación de neopoliploides es baja, el establecimiento de los mismos constituiría una etapa crítica ...
Kovalsky, Ivana Evelìn, Solis Neffa, Viviana Griselda   +1 more
core   +1 more source

The second highest chromosome count among vertebrates is observed in cultured sturgeon and is associated with genome plasticity [PDF]

, 2016
Additional file 1: Table S1. Genotyping results with highlighted private dam and sire microsatellite alleles observed at all analysed loci for parental individuals, and for pentaploid (5n) and heptaploid (7n) full ...
Dmytro Bytyutskyy, Martin Flajšhans, Miloš Havelka, Petr Ráb, Radka Symonová   +4 more
core   +4 more sources

Actin filaments drive spindle positioning in Arabidopsis meiosis II

New Phytologist, Volume 248, Issue 5, Page 2187-2191, December 2025.
Yingrui Ma, Hua Jiang
wiley   +1 more source