Showing 21 - 30 results of 30 for search '"polyploidy"', query time: 0.04s Refine Results
  1. 21

    COMPARATIVE RETROTRANSPOSON ANALYSIS in WHEAT by Elif Karlık, Seray Altıntaş, Bekir Ahmet Ilgar

    Published 2021-09-01
    “…The presence of retrotransposons is associated with polyploidy, especially in wheat, and may cause an increase in genome size. …”
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    Article
  2. 22

    Prenatal Diagnosis of Triploidy. Case Report and Literature Review by Pedro Alí Díaz-Véliz Jiménez, Belkis del Carmen Vidal Hernández, Iliana González Santana

    Published 2021-04-01
    “…The objective of this presentation is to describe a case of triploidy-type polyploidy in amniotic fluid. The case is presented due to the infrequency of this genetic condition among live fetuses in the second trimester of pregnancy.…”
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  3. 23

    Breeding of medicinal and essential oil crops in VILAR: achievements and prospects by I. N. Korotkikh, D. N. Baleev, A. I. Morozov, P. G. Mizina, N. I. Sidelnikov

    Published 2021-07-01
    “…In the breeding of medicinal and essential oil crops, traditional methods of individual and individual-family selection, polyploidy, chemical mutagenesis and a combination of methods to obtain original breeding material are still promising. …”
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  4. 24

    THE DIVERSITY OF LIFE CYCLES AND THEIR ROLE IN THE EVOLUTION OF BASIC CHROMOSOME NUMBERS IN VARIOUS ORGANISMS by A. I. Shchapova

    Published 2014-12-01
    “…The significant difference among BCNs of the ancestors of the three mammal subclasses, which diverged tens of millions of years ago, suggests that the evolution of BCNS in the ancestors of marsupials and placentals involved polyploidy followed by dysploidy.The species analyzed demonstrate a correlation between life cycle type and BCN.The results indicate that the genetic difference in sex determination systems were the main cause of BCN variation in the species analyzed, differing in life cycle type. …”
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  5. 25

    Phenogenetics of cortical granule dynamics during zebrafish oocyte-to-embryo transition by Priscila García-Castro, Isabella Giambó-Falian, Ingrid Carvacho, Ricardo Fuentes

    Published 2025-01-01
    “…Polyspermy, the fertilization of an oocyte by multiple sperm, leads to polyploidy and embryo lethality. Mammalian and non-mammalian oocytes have evolved mechanisms to prevent polyspermy, including fast and slow blocks. …”
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  6. 26

    Differential responses of Bradyrhizobium sp. SUTN9-2 to plant extracts and implications for endophytic interactions within different host plants by Teerana Greetatorn, Pakpoom Boonchuen, Pongdet Piromyou, Pongpan Songwattana, Jenjira Wongdee, Kamonluck Teamtisong, Nantakorn Boonkerd, Shusei Sato, Neung Teaumroong, Panlada Tittabutr

    Published 2025-01-01
    “…When exposed to extracts from chili and tomato, SUTN9-2 exhibits cell elongation, polyploidy, and reduced cell viability, with the effects being less pronounced for tomato extract. …”
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  7. 27

    The potential of the amaranth collection maintained at VIR in the context of global plant breeding and utilization trends by D. V. Sokolova, A. E. Solovieva, A. M. Zaretsky, T. V. Shelenga

    Published 2024-11-01
    “…Meanwhile, mutation breeding and polyploidy have been successfully employed to increase its seed yield and protein content. …”
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  9. 29

    Comprehensive epidemiological evaluation of ruminant brucellosis and associated risk factors in some Egyptian Governorates by Nesreen Allam Tantawy Allam, Mahinour Ezzeldin Abdelsalam, Hend I. Elsharkawy, Mai Mohamed Kandil, Amany Mohamed Mohamed Mohamed, Fatma Ali, Mohamed A. Gebely, Safaa Y. Nour, Doaa Sedky, Mona Ebrahim Hussien Abd El-Gawad, Hoda M. Zaki, Nazek Al-Gallas, Amal M. Aboelmaaty, Mona Mohamed Sobhy, Nagwa Sayed Ata, Marwa Salah Abdel-Hamid, Ghada A. Badawy

    Published 2025-12-01
    “…The highest frequency was for dicentric aberrations 0.025% (25/1000), whereas the lowest 0.009% (9/1000) was for acentric, ring, fusion, and polyploidy. The difference between species was significant for BCS; 14.2% in low-BCS cattle and camels and 8.4% in high-BCS buffaloes. …”
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