Pollen Tube Establishment and the Deficiency of Waxy Seeds in Certain Maize Crosses.

نویسنده

  • G F Sprague
چکیده

13 Darlington, C. D., Jour. Genetics, 24, 65-96 (1931). 14 Painter, T. S., Science, 73, 647-648 (1931). 16 Muller, H. J., and Painter, T. S., Z. I. A. V., 62, 316-365 (1932). 16 Dobzhansky, Th., Biol. Zbl., 52, 493-509 (1932). 17 Sivertzev-Dobzhansky, N. P., and Dobzhansky, Th., Genetics, 18, 173-192 (1933). 18 Metz, C. W., Zeit. Zellforsch., 4, 1-28 (1926). 19 Darlington, C. D., Genetics (in press).

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

An Enzyme Difference Associated with the Waxy Gene in Maize.

The amylase of waxy and non-waxy seeds. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 573 The amylase of waxy and non-waxy pollen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 577 Resultsof tests with S, W, and S, W, pollen extracts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 579 Results of tests wit...

متن کامل

Notes on Intensities in the Spectrum O II.

19 c sh Wx and 34 c sh wx kernels. Crossing-over between the loci of C, Sh and Wx occurred with a frequency equal to that found in normal material. When some of the colored, non-shrunken, non-waxy (C c, SE sh, Wx wx) and colorless, shrunken, waxy (c c, sh sh, wx wx) kernels were grown, it was found that crossing-over had occurred in the region between the locus of C and the deficiency. All of t...

متن کامل

Effect of the Waxy Gene in Maize Pollen,-a Reply to Criticisms.

It was independently discovered and coincidentally reported by DEMEREC (1924) and by BRINK and MACGILLIVRAY (1924) that maize pollen grains carrying the waxy gene give a unique reaction with the iodine-potassium-iodide solution commonly employed in detecting starch. LONGLEY (1924) has also reported this phenomenon. In a recent paper, KIESSELBACH and PETERSEN (1925) question the validity of our...

متن کامل

Rapid Iodine Staining Techniques for Identifying the Waxy Phenotype in Sorghum Grain and Waxy Genotype in Sorghum Pollen

is less indicative of phenotype since iodine binding is reduced in lines with corneous endosperm (Cagampang Visual classification of sorghum [Sorghum bicolor (L.) Moench] and Kirleis, 1985). However, such sorghum starch can grain for the waxy phenotype is subjective and can be confounded be made more amenable to iodine staining by gelatinizaby genetic background, maturity, environment, and expe...

متن کامل

Development of yellow rust resistant doubled haploid lines of wheat through wheat ´ maize Crosses

In order to produce doubled haploid lines of bread wheat resistant to strip or yellow rust, three F1 wheat hybrids were crossed using pollens of three maize hybrids. Out of 1071 pollinated florets, success in seed set ranged from 63.1% to 93.3% (mean 78%). Differences in seed set among the crosses were not significant. Embryo formation in the seeds developed on different crosses also varied fro...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Proceedings of the National Academy of Sciences of the United States of America

دوره 19 9  شماره 

صفحات  -

تاریخ انتشار 2005