1. Evolutionary conservation of linkage groups: Additional evidence from murid and cricetid rodents

   • Lee R. G. Snyder

   OriginalPaper Pages: 209 - 220

2. Altered purine and pyrimidine metabolism in erythrocytes with purine nucleoside phosphorylase deficiency

   • Irving H. Fox
   • Jan Kaminska
   • William N. Arnold

   OriginalPaper Pages: 221 - 234

3. Individual variation of nucleoside triphosphate pyrophosphohydrolase activity in human erythrocytes, granulocytes, lymphocytes, and platelets

   • Vernon L. Verhoef
   • Steven A. Fuller
   • Allan J. Morris

   OriginalPaper Pages: 235 - 245

4. X-linked dominant inheritance of partial phosphorylase kinase deficiency in mice

   • Magdolna Varsányi
   • Andreja Vrbica
   • Ludwig M. G. Heilmeyer Jr.

   OriginalPaper Pages: 247 - 261

5. Search for ribosomal mutants in Podospora anserina: Genetic analysis of mutants resistant to paromomycin

   • M. Dequard
   • J. L. Couderc
   • M. Picard-Bennoun

   OriginalPaper Pages: 263 - 280

6. Multiple structural genes for mouse amylase

   • J. Peter Hjorth
   • Aldons J. Lusis
   • J. Tønnes Nielsen

   OriginalPaper Pages: 281 - 302

7. Genetic and biochemical studies on glutamate-pyruvate transaminase from Drosophila melanogaster

   • Andrew J. Leigh Brown
   • Robert A. Voelker

   OriginalPaper Pages: 303 - 309

8. Hydroxyurea-resistant mouse L cells with elevated levels of drug-resistant ribonucleotide reductase activity

   • Brian A. Kuzik
   • Jim A. Wright

   OriginalPaper Pages: 311 - 331

9. Estimating total genic diversity: Problems with the method of Bonhomme and Selander

   • Jon D. Goguen
   • Lin Chao

   Note Pages: 333 - 335

10. Response to “estimating total genic diversity: Problems with the method of Bonhomme and Selander” by Jon D. Goguen and Lin Chao

    • François Bonhomme

    Note Pages: 337 - 338

11. Adh-negative mutants: Detection of an altered tryptic peptide in a mutant enzyme of Drosophila

    • A. R. Reddy
    • Joseph G. Pelliccia
    • William Sofer

    OriginalPaper Pages: 339 - 351

12. Carboxylesterase-2 in the development of the loach (Misgurnus fossilis L.)

    • V. V. Ivanenkov

    OriginalPaper Pages: 353 - 364

13. Differential expression of allelic carboxylesterase-2 genes in oocytes of loach (Misgurnus fossilis L.) and heterogeneity of loach oocytes and eggs for the expression of allelic carboxylesterase-2 genes

    • V. V. Ivanenkov

    OriginalPaper Pages: 365 - 375

14. Acid phosphatase changes associated with development of male sterile and fertile maize (Zea mays L.)

    • J. Nath
    • C. V. Watson

    OriginalPaper Pages: 377 - 387

15. Malic dehydrogenase locus of Paramecium tetraurelia

    • Timothy J. Williams
    • Joan Smith-Sonneborn

    OriginalPaper Pages: 389 - 399

16. Trisomic analysis of isozymic loci in tomato species: Segregation and dosage effects

    • Jon F. Fobes

    OriginalPaper Pages: 401 - 421

17. Announcement

    Announcement Pages: 423 - 424