我们的网站为什么显示成这样?

可能因为您的浏览器不支持样式,您可以更新您的浏览器到最新版本,以获取对此功能的支持,访问下面的网站,获取关于浏览器的信息:

|Table of Contents|

杂交鹅掌楸体胚发生过程的起源及发育过程(PDF)

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
2012年01期
Page:
16-20
Column:
研究论文
publishdate:
2012-01-30

Article Info:/Info

Title:
Study on origin and development of somatic embryos of Liriodendron hybrids
Author(s):
CHEN JinhuiZHANG YanjuanLI TingtingWANG PengkaiWANG GuangpingSHI Jisen*
Key Laboratory of Forest Genetics and Biotechnology of Ministry of Education, College of Forest Resources and Environment, Nanjing Forestry University, Nanjing 210037, China
Keywords:
Liriodendron hybridssomatic embryosdevelopmentLiriodendron hybridssomatic embryosdevelopment
Classification number :
S722;Q813
DOI:
10.3969/j.jssn.1000-2006.2012.01.004
Document Code:
A
Abstract:
This research was mainly to discover the origin and development of somatic embryos of Liriodendron hybrids with cellular observation. The results showed that embryogenic callus can be easily induced when used immature zygote embryo as explant. The embryogenic callus structure was tight and compacted and embryogenic cells were small, isodiametric and densely cytoplasmic, with a high nucleoplasmic ratio and small starch grains. Some singlecells from the surface of embryogenic callus can grow into singlecell proembryo with thick cell wall, which show they are independent at the beginning of their lives. The significant character of the somatic embryo was its polarity. Plantlet regenerations were developed from global embryo, heartshaped embryo, torpedoshaped embryo and cotyledon embryo, in which the Vshaped vessel vascular bundles, shoot tip meristem and root tip meristem were observed.

References

[1]陈金慧,施季森,诸葛强,等.植物体细胞胚胎发生机理的研究进展[J].南京林业大学学报:自然科学版,2003,37(1):75-80.
[2]Zhang C X, Yao Z Y, Zhao Z, et al. Histological observation of somatic embryogenesis from cultured embryos of Quercus variabilis B I[J]. Journal of Plant Physiology and Molecular Biology, 2007, 33: 33-38.
[3]Kanchanapoom K, Domyoas P. The origin and development of embryoids in oil palm (Elaeis guineensis Jacq) embryo culture[J]. Science Asia, 1999,25: 195-202.
[4]Corredoiar E, Valladares S, Vieitez A M. Morphohistological analysis of the origin and development of somatic embryos from leaves of mature Quercus robur[J]. In Vitro Cell Dev Biol—Plant,2006,42:525-533.
[5]曹有龙,贾勇炯,陈放,等.枸杞花药愈伤组织悬浮培养条件下胚状体发生与植株再生[J].云南植物研究,1999,21 (3):346-350.
[6]陈金慧,施季森,诸葛强,等.杂交鹅掌楸体细胞胚胎发生研究[J].林业科学,2003,39(4):49-53.
[7]陈金慧,施季森,甘习华,等.杂交鹅掌楸体细胞胚胎发生的扫描电镜观察[J].南京林业大学学报:自然科学版,2005,29(1):75-78.
[8]张书标,庄伟建.花生体细胞胚胎发生的组织细胞学研究[J].广西农业生物科学,2002,21(1):46-49.
[9]Zimmerman J L. Somatic embryogenesis: a model for early development in higher plants [J]. Plant Cell, 1993,5:1411-1423.
[10]王晓哲,王昌虎,陈雄,等.小麦体细胞胚胎发生的细胞组织学研究[J].兰州大学学报,1996,32(3):112-116.
[11]王亚馥,徐庆,刘志学.红豆草细胞悬浮培养中体细胞胚的形成[J].实验生物学报,1990,23(3):369-373.
[12]郝建平,周小梅,李宝平,等.蛇床幼茎离体培养中体细胞胚胎形成的观察[J].武汉植物学研究,1994,12(3):247-252.
[13]陈春玲,赖钟雄.龙眼胚性愈伤组织体胚发生同步化调控及组织细胞学观察[J].福建农林大学学报:自然科学版,2002,31(2):192-194.
[14]洪岚,叶万辉,沈浩,等.薇甘菊组织培养及体细胞胚胎发生的研究[J].浙江大学学报:农业与生命科学版,2005,31(5):572-578.
[15]孔冬梅,沈海龙,冯丹丹,等.水曲柳体细胞胚与合子胚发生的细胞学研究[J].林业科学,2006,42(12):130-133.
[16]马镇荣,刘卫,王昌虎,等.香根草体细胞胚胎发生的细胞学特点与形成条件[J].生态学报,2003,23(7):1290-1296.
[17]张涛.芸芥体细胞胚胎发生的组织细胞学研究[J].园艺学报,2007,34(1):131-134.
[18]汪丽虹,王星,崔凯荣,等.石刁柏及党参体细胞胚发生中的淀粉代谢动态[J].植物学通报,1996,13(1):41-45.
[19]顾玉红,高述民,郭惠红,等.文冠果的体细胞胚胎发生[J].植物生理学通讯,2004,40(3):311-313.

Last Update: 2012-01-30