Comparison of MADS Box Gene Expression in Developing Male and Female Flowers of the Dioecious Plant White Campion

1994 ◽  
Vol 6 (12) ◽  
pp. 1775 ◽  
Author(s):  
Sabine Hardenack ◽  
De Ye ◽  
Heinz Saedler ◽  
Sarah Grant
Keyword(s):  
Gene Expression ◽  
Mads Box ◽  
Dioecious Plant ◽  
Male And Female ◽  
White Campion ◽  
Mads Box Gene ◽  
Female Flowers

scholarly journals Comparison of MADS box gene expression in developing male and female flowers of the dioecious plant white campion.

1994 ◽  
Vol 6 (12) ◽  
pp. 1775-1787 ◽  
Author(s):  
S Hardenack ◽  
D Ye ◽  
H Saedler ◽  
S Grant
Keyword(s):  
Gene Expression ◽  
Mads Box ◽  
Dioecious Plant ◽  
Male And Female ◽  
White Campion ◽  
Mads Box Gene ◽  
Female Flowers

scholarly journals Male and Female Flowers of the Dioecious Plant Sorrel Show Different Patterns of MADS Box Gene Expression

1995 ◽  
Vol 7 (10) ◽  
pp. 1583 ◽  
Author(s):  
Charles Ainsworth ◽  
Susan Crossley ◽  
Vicky Buchanan-Wollaston ◽  
Madan Thangavelu ◽  
John Parker
Keyword(s):  
Gene Expression ◽  
Mads Box ◽  
Dioecious Plant ◽  
Male And Female ◽  
Mads Box Gene ◽  
Female Flowers

scholarly journals Male and female flowers of the dioecious plant sorrel show different patterns of MADS box gene expression.

1995 ◽  
Vol 7 (10) ◽  
pp. 1583-1598 ◽  
Author(s):  
C Ainsworth ◽  
S Crossley ◽  
V Buchanan-Wollaston ◽  
M Thangavelu ◽  
J Parker
Keyword(s):  
Gene Expression ◽  
Mads Box ◽  
Dioecious Plant ◽  
Male And Female ◽  
Mads Box Gene ◽  
Female Flowers

Flower Induction in Seedlings of Asparagus officinalis L. by N-Phenylcarbamates

1989 ◽  
Vol 44 (3-4) ◽  
pp. 226-232 ◽  
Author(s):  
Keiko Yanosaka ◽  
Hajime Iwamura ◽  
Toshio Fujita
Keyword(s):  
Photosystem Ii ◽  
Seedling Stage ◽  
Flower Induction ◽  
Asparagus Officinalis ◽  
Dioecious Plant ◽  
Male And Female ◽  
Flowering Induction ◽  
Cross Breeding ◽  
Photosystem Ii Activity ◽  
Female Flowers

Abstract A series of N-phenylcarbamates induced flowers in one-month-old seedlings of Asparagus officinalis L. Ninety to 100% of the plants flowered when the seeds were germinated in the presence of the most potent members of this class. The flowering occurred only once at the top of the seedlings, which then continued to grow normally. This made it possible to select the commer­cially preferred m ales of this dioecious plant at the seedling stage. Both male and female flowers were fertile, so cross-breeding was possible between flowering seedlings as well as between flowering seedlings and adults that had grown normally. Activity of flowering induction was not related with inhibition of photosystem II activity.

scholarly journals Pitfall Flower Development and Organ Identity of Ceropegia sandersonii (Apocynaceae-Asclepiadoideae)

Plants ◽  
2020 ◽  
Vol 9 (12) ◽  
pp. 1767
Author(s):  
Annemarie Heiduk ◽  
Dewi Pramanik ◽  
Marlies Spaans ◽  
Loes Gast ◽  
Nemi Dorst ◽  
...  
Keyword(s):  
Gene Expression ◽  
Floral Anatomy ◽  
Floral Organ ◽  
Mads Box ◽  
Floral Organs ◽  
Abcde Model ◽  
Organ Identity ◽  
Mads Box Gene ◽  
Flower Evolution ◽  
Developmental Phases

Deceptive Ceropegia pitfall flowers are an outstanding example of synorganized morphological complexity. Floral organs functionally synergise to trap fly-pollinators inside the fused corolla. Successful pollination requires precise positioning of flies headfirst into cavities at the gynostegium. These cavities are formed by the corona, a specialized organ of corolline and/or staminal origin. The interplay of floral organs to achieve pollination is well studied but their evolutionary origin is still unclear. We aimed to obtain more insight in the homology of the corona and therefore investigated floral anatomy, ontogeny, vascularization, and differential MADS-box gene expression in Ceropegia sandersonii using X-ray microtomography, Light and Scanning Electronic Microscopy, and RT-PCR. During 10 defined developmental phases, the corona appears in phase 7 at the base of the stamens and was not found to be vascularized. A floral reference transcriptome was generated and 14 MADS-box gene homologs, representing all major MADS-box gene classes, were identified. B- and C-class gene expression was found in mature coronas. Our results indicate staminal origin of the corona, and we propose a first ABCDE-model for floral organ identity in Ceropegia to lay the foundation for a better understanding of the molecular background of pitfall flower evolution in Apocynaceae.

A cytological study on the development of anthers in male and female flowers of the dioecious plant Asparagus officinalis L.

1993 ◽  
Vol 127 (6) ◽  
pp. 1216-1218
Author(s):  
A. Vigo ◽  
C. Savini ◽  
M. Bracale ◽  
M. G. Galli
Keyword(s):  
Cytological Study ◽  
Asparagus Officinalis ◽  
Dioecious Plant ◽  
Male And Female ◽  
Female Flowers

Comparative Analysis of Gene Expression by Microarray Analysis of Male and Female Flowers ofAsparagus officinalis

2013 ◽  
Vol 77 (6) ◽  
pp. 1193-1199 ◽  
Author(s):  
Wu-Jun GAO ◽  
Shu-Fen LI ◽  
Guo-Jun ZHANG ◽  
Ning-Na WANG ◽  
Chuan-Liang DENG ◽  
...  
Keyword(s):  
Gene Expression ◽  
Comparative Analysis ◽  
Microarray Analysis ◽  
Male And Female ◽  
Female Flowers

scholarly journals An Atlas of Type I MADS Box Gene Expression during Female Gametophyte and Seed Development in Arabidopsis

2010 ◽  
Vol 154 (1) ◽  
pp. 287-300 ◽  
Author(s):  
Marian Bemer ◽  
Klaas Heijmans ◽  
Chiara Airoldi ◽  
Brendan Davies ◽  
Gerco C. Angenent
Keyword(s):  
Gene Expression ◽  
Seed Development ◽  
Female Gametophyte ◽  
Type I ◽  
Mads Box ◽  
Mads Box Gene
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