1. Sources of Chromosomal Polymorphism of Microsporocytes in Species of Lilium L. and Allium L.: Cytomixis, Extra Chromosomes, and Chromatin Diminution

   • E. A. Kravets
   • S. H. Plohovskaya
   • Ya. B. Blume

   OriginalPaper 19 April 2021 Pages: 107 - 116

   

2. Realization of Polyamines’ Effect on the State of Pea Stomata with the Involvement of Calcium and Components of Lipid Signaling

   • A. I. Kokorev
   • Yu. E. Kolupaev
   • A. P. Dmitriev

   OriginalPaper 19 April 2021 Pages: 117 - 124

   

3. Development of Tumor-Induced Bystander Effect and Radiosensitivity in the Peripheral Blood Lymphocytes of Glioblastoma Patients with Different MGMT Gene Methylation Statuses in Tumor Cells

   • O. V. Zemskova
   • D. A. Kurinnyi
   • S. V. Klymenko

   OriginalPaper 19 April 2021 Pages: 125 - 131

   

4. Morphological and Molecular Cytogenetic Characteristics of Giant Human Oocytes

   • M. P. Petrushko
   • N. O. Buderatska
   • T. O. Yurchuk

   OriginalPaper 19 April 2021 Pages: 132 - 137

   

5. General Trends in the Organization and Localization of crt-Clusters in Streptomyces Genomes

   • L. V. Polishchuk
   • V. V. Lukyanchuk

   OriginalPaper 19 April 2021 Pages: 138 - 144

   

6. Phylogenetic Analysis of the Bacillus subtilis IFBG MK-2 Strain and Riboflavin Production by Its Induced Clones

   • M. M. Radchenko
   • O. O. Tigunova
   • S. M. Shulga

   OriginalPaper 19 April 2021 Pages: 145 - 151

   

7. Colocalization of BCR Protein with Clathrin, Actin, and Cortactin Suggests Its Possible Role in the Regulation of Actin Branching and Clathrin-Mediated Endocytosis

   • D. S. Gurianov
   • S. V. Antonenko
   • G. D. Telegeev

   OriginalPaper 19 April 2021 Pages: 152 - 161

   

8. Effect of Co-Treatment with Static Magnetic Fieldand Cis-diamminedichloroplatinum(II) on Apoptosis and Cell Cycle Progression in HeLa Cell Line and Hu02

   • Samaneh Kamalipooya
   • Amir Sabet
   • Homa Soleimani

   OriginalPaper 19 April 2021 Pages: 162 - 170

   

9. Pattern of RAD51-G135C Polymorphism among Eastern Mediterranean Turkish Population and Association with Breast Cancer

   • Ilhami Gok
   • Süleyman Cetinkunar

   OriginalPaper 19 April 2021 Pages: 171 - 176

   

10. eNOS and VEGF Variants Might Increase the Risk of Pancreatic Cancer

    • Hasan Dagmura
    • Serbulent Yigit
    • Nevin Karakus

    OriginalPaper 19 April 2021 Pages: 177 - 182

11. Characterization of the Complete Chloroplast Genome of Meconopsis punicea (Papaveraceae), an Endemic Species from the Qinghai-Tibet Plateau in China

    • Ruifang Liang
    • Marcos A. Caraballo-Ortiz
    • Xu Su

    OriginalPaper 19 April 2021 Pages: 183 - 187

    

12. The Impact of PER3 VNTR Polymorphism on the Development of Schizophrenia in a Turkish Population

    • Filiz Ozsoy
    • Serbulent Yigit
    • Nevin Karakus

    OriginalPaper 19 April 2021 Pages: 188 - 193

13. Somatic Cell Alterations in Interespecific Hybrids of Cenchrus purpureum (Schumach.) and Cenchrus americanus (L.) Morrone by Genomic in Situ Hybridization

    • G. B. Reis
    • A. T. Mesquita
    • L. C. Davide

    OriginalPaper 19 April 2021 Pages: 194 - 198

    

14. Study on Effects of Ag-SiO₂ Core Shell Nanoparticles on Biocompatibility Appraisal of Myoblasts

    • Touseef Amna
    • Abdullah A. A. Alghamdi
    • Myung-Seob Khil

    OriginalPaper 19 April 2021 Pages: 199 - 204

    

15. Erratum to: Potassium Transport Systems and Their Role in Stress Response, Plant Growth, and Development

    • E. O. Nesterenko
    • O. E. Krasnoperova
    • S. V. Isayenkov

    Erratum 19 April 2021 Pages: 205 - 205