ZEA-MAYS EMBRYO SACS IN CULTURE .1. PLANT-REGENERATION FROM 1 DAY AFTER POLLINATION EMBRYOS

被引：26

作者：

CAMPENOT, MK ^{[1
]}

ZHANG, GC ^{[1
]}

CUTLER, AJ ^{[1
]}

CASS, DD ^{[1
]}

机构：

[1] PLANT BIOTECHNOL INST, SASKATOON S7N 0W0, SK, CANADA

来源：

AMERICAN JOURNAL OF BOTANY | 1992年 / 79卷 / 12期

关键词：

D O I：

10.2307/2445135

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

One day after pollination, embryo sacs of Zea mays, containing zygotes and a few endosperm nuclei, were partially isolated and grown in culture. The zygotes underwent normal embryo development, and 40% germinated on a modified Murashige and Skoog medium with 0.1 mg/liter 6-benzylaminopurine. After the appearance of a root and a shoot, individual plantlets were transferred to soil and grown to sexual maturity. The techniques for partial mechanical isolation and successful growth to maturity of such young embryos provide the tools necessary for the recovery of plants from in vitro-fertilized embryo sacs.

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页码：1368 / 1373

页数：6

相关论文

共 33 条

[1] ESTABLISHMENT AND MAINTENANCE OF FRIABLE, EMBRYOGENIC MAIZE CALLUS AND THE INVOLVEMENT OF L-PROLINE [J].

ARMSTRONG, CL ;

GREEN, CE .

PLANTA, 1985, 164 (02) :207-214

[2] UTILIZATION OF EXOGENOUS SUGARS BY EXCISED MAIZE EMBRYOS IN CULTURE [J].

BURGHARDTOVA, K ;

TUPY, J .

BIOLOGIA PLANTARUM, 1980, 22 (01) :57-64

[3] DEVELOPMENT OF WILD-TYPE, SHRUNKEN-1 AND SHRUNKEN-2 MAIZE KERNELS GROWN-INVITRO [J].

COBB, BG ;

HANNAH, LC .

THEORETICAL AND APPLIED GENETICS, 1983, 65 (01) :47-51

[4] EFFECTS OF NUTRIENT-MEDIA COMPOSITION ON GROWTH OF SEEDLINGS FROM INTACT SEEDS AND EXCISED EMBRYOS OF MAIZE (ZEA-MAYS L) [J].

DAHMEN, WJ ;

MOCK, JJ .

CROP SCIENCE, 1972, 12 (04) :549-&

[5] CRYOPRESERVATION OF IMMATURE MAIZE EMBRYOS AFTER FREEZE-HARDENING IN THE EAR AND INVITRO [J].

DELVALLEE, I ;

GUILLAUD, J ;

BECKERT, M ;

DUMAS, C .

PLANT SCIENCE, 1989, 60 (01) :129-136

[6] DIRECT POLLINATION OF ZEA-MAYS OVULES INVITRO WITH Z-MAYS, ZEA-MEXICANA AND SORGHUM-BICOLOR POLLEN [J].

DHALIWAL, S ;

KING, PJ .

THEORETICAL AND APPLIED GENETICS, 1978, 53 (01) :43-46

[7] AN ULTRASTRUCTURAL-STUDY ON EARLY CALLUS DEVELOPMENT FROM IMMATURE EMBRYOS OF THE MAIZE STRAIN-A188 AND STRAIN-A632 [J].

FRANSZ, PF ;

SCHEL, JHN .

ACTA BOTANICA NEERLANDICA, 1987, 36 (3-4) :247-260

[8] DEVELOPMENT OF MAIZE CARYOPSES RESULTING FROM INVITRO POLLINATION [J].

GENGENBACH, BG .

PLANTA, 1977, 134 (01) :91-93

[9] COMPARATIVE-STUDY OF OVULE AND MEGAGAMETOPHYTE DEVELOPMENT IN FIELD-GROWN AND GREENHOUSE-GROWN PLANTS OF GLYCINE-MAX AND PHASEOLUS-AUREUS (PAPILIONACEAE) [J].

GEORGE, GP ;

GEORGE, RA ;

HERR, JM .

AMERICAN JOURNAL OF BOTANY, 1979, 66 (09) :1033-1043

[10] PLANT REGENERATION FROM TISSUE-CULTURES OF MAIZE [J].

GREEN, CE ;

PHILLIPS, RL .

CROP SCIENCE, 1975, 15 (03) :417-421

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