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Megasporogenesis
Known as:
megaspore development
, meiosis of the megasporocyte
, megaspore mother cell meiosis
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The process in which the megasporocyte undergoes meiosis, giving rise to four haploid megaspores in the nucellus. [GOC:mtg_plant, GOC:tb]
National Institutes of Health
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Related topics
Related topics
2 relations
Broader (2)
Gametogenesis, Plant
embryo sac development
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2011
Highly Cited
2011
Arabidopsis WIH1 and WIH2 Genes Act in the Transition from Somatic to Reproductive Cell Fate
Diana Lieber
,
J. Lora
,
Sandra G. Schrempp
,
M. Lenhard
,
T. Laux
Current Biology
2011
Corpus ID: 18955417
Highly Cited
2005
Highly Cited
2005
The Inheritance of Apomixis in Poa pratensis Confirms a Five Locus Model with Differences in Gene Expressivity and Penetrancew⃞
F. Matzk
,
S. Prodanovic
,
H. Bäumlein
,
I. Schubert
The Plant Cell Online
2005
Corpus ID: 2906398
The genetic control of apomixis was studied in numerous segregating progenies originated from intercrossing and selfing of…
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Highly Cited
2004
Highly Cited
2004
Callose in cell walls during megasporogenesis in angiosperms
B. Rodkiewicz
Planta
2004
Corpus ID: 28532398
SummaryCallose was detected by fluorescence microscopy in megasporogenesis in all investigated species with mono- and bisporic…
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Highly Cited
2003
Highly Cited
2003
Flower development schedule in tomato Lycopersicon esculentum cv. sweet cherry
V. Brukhin
,
M. Hernould
,
N. Gonzalez
,
C. Chevalier
,
A. Mouras
Sexual Plant Reproduction
2003
Corpus ID: 41781704
The ontogeny of tomato (Lycopersicon esculentum cv. sweet cherry) flowers was subdivided into 20 stages using a series of…
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Highly Cited
2001
Highly Cited
2001
The Arabidopsis SOMATIC EMBRYOGENESIS RECEPTOR KINASE 1 gene is expressed in developing ovules and embryos and enhances embryogenic competence in culture.
V. Hecht
,
J. Vielle-Calzada
,
+4 authors
S. D. de Vries
Plant Physiology
2001
Corpus ID: 25494972
We report here the isolation of the Arabidopsis SOMATIC EMBRYOGENESIS RECEPTOR-LIKE KINASE 1 (AtSERK1) gene and we demonstrate…
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Highly Cited
1999
Highly Cited
1999
The SPOROCYTELESS gene of Arabidopsis is required for initiation of sporogenesis and encodes a novel nuclear protein.
W. Yang
,
D. Ye
,
J. Xu
,
V. Sundaresan
Genes & Development
1999
Corpus ID: 36561926
The formation of haploid spores marks the initiation of the gametophytic phase of the life cycle of all vascular plants ranging…
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Highly Cited
1996
Highly Cited
1996
AINTEGUMENTA, an APETALA2-like gene of Arabidopsis with pleiotropic roles in ovule development and floral organ growth.
R. Elliott
,
A. Betzner
,
+5 authors
D. Smyth
The Plant Cell
1996
Corpus ID: 34849025
To understand better the role of genes in controlling ovule development, a female-sterile mutant, aintegumenta (ant), was…
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Highly Cited
1995
Highly Cited
1995
Megasporogenesis and megagametogenesis in several Tripsacum species (Poaceae)
O. Leblanc
,
M. Peel
,
J. Carman
,
Y. Savidan
1995
Corpus ID: 59324016
The Tripsacuin agamic complex (x = 18) will provide valuable characters for maize breeding, provided that apomixis can be…
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Highly Cited
1992
Highly Cited
1992
Ovule Development in Wild-Type Arabidopsis and Two Female-Sterile Mutants.
K. Robinson-Beers
,
R. E. Pruitt
,
C. Gasser
The Plant Cell
1992
Corpus ID: 24012995
Ovules are complex structures that are present in all seed bearing plants and are contained within the carpels in flowering…
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Highly Cited
1945
Highly Cited
1945
Abnormal Segregation during Megasporogenesis in Maize.
A. E. Longley
Genetics
1945
Corpus ID: 33810633
HE principle of random segregation of contrasting alleles during mega- T sporogenesis and microsporogenesis is commonly accepted…
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