Factbites
 Where results make sense
About us   |   Why use us?   |   Reviews   |   PR   |   Contact us  

Topic: Maloideae


Related Topics

  
 The origin of the apple subfamily (Maloideae; Rosaceae) is clarified by DNA sequence data from duplicated GBSSI genes ...
by postulating that the 17 chromosomes of Maloideae arose by
the ancestors, and extant descendants of the ancestors, of Maloideae
Campbell C. Donoghue B. Baldwin 1995 Phylogenetic relationships in Maloideae (Rosaceae): evidence from sequences of the internal transcribed spacers of nuclear ribosomal DNA and its congruence with morphology.
www.amjbot.org /cgi/content/full/89/9/1478   (3736 words)

  
 Bibliography - Digital Flora of Texas: ROS
Population structure and reproductive ecology in the Maloideae (Rosaceae) Syst.
A checklist of the subfamily Maloideae (Rosaceae) Canad.
A synopsis of genera in Maloideae (Rosaceae) Syst.
www.csdl.tamu.edu /FLORA/ftc/dft/bib_ros.htm   (374 words)

  
 Rosaceae   (Site not responding. Last check: 2007-10-22)
Traditionally it has been divided into 4 subfamilies (Rosoideae, Spiraeoideae, Maloideae or Pomoideae, and Amygdaloideae or Prunoideae), primarily diagnosed by the structure of the fruits, but this has not been universally followed.
Subfamily Maloideae: Traditionally this includes the genera (apple, cotoneaster, hawthorn, pear, quince, rowan, whitebeam, etc), whose fruits consist of five capsules (called "cores") in a fleshy endocarp, surrounded by the ripened stem tissue.
Amongst these groups Neillieae appears to be the sibling group to Maloideae, and Dryadeae may be the sibling group to Rosoideae.
www.worldhistory.com /wiki/R/Rosaceae.htm   (443 words)

  
 Encyclopedia: Maloideae   (Site not responding. Last check: 2007-10-22)
Subfamilies Rosoideae Spiraeoideae Maloideae Amygdaloideae or Prunoideae The Rosaceae or rose family is a large family of plants, with about 3,000-4,000 species in 100-120 genera.
Species Pyrus calleryana P. pyrifolia et al Pears are trees of the genus Pyrus and the edible fruit of that tree.
The Maloideae, or the apple subfamily, is a subfamily of the rose family Rosaceae characterised in its traditional description by the possession of a pome ("false fruit") and a basal haploid chromosome count of 17.
www.nationmaster.com /encyclopedia/Maloideae   (1004 words)

  
 Kenneth R. Robertson   (Site not responding. Last check: 2007-10-22)
One goal of this research is to develop a generic classification of Maloideae derived from original observations of morphological characters, analyzed by modern methods, that will serve a varied group of users, including botanists, ecologists, geneticists, pomologists, horticulturists, and pathologists.
A synopsis of genera in subfamily Maloideae (Rosaceae).
Variation in fruit structure among the gen-era of Maloideae (Rosaceae).
www.life.uiuc.edu /plantbio/common/faculty/robertson.html   (492 words)

  
 Amelanchier References   (Site not responding. Last check: 2007-10-22)
Chemotaxonomic studies in the family Rosaceae and the evolutionary origins of the subfamily Maloideae.
Summary of leaves in the genera of Maloideae (Rosaceae).
Variation in structure among fruits of Maloideae (Rosaceae).
www.brooklynborohall.org /search/refquery.asp?Amelanchier   (521 words)

  
 RELATEDNESS OF ERWINIA AMYLOVORA STRAINS BASED ON AMPLIFIED 16S-23S RIBOSOMAL DNA RESTRICTION ENZYME ANALYSIS - ARDREA
One strain isolated from Asian pear in Hokkaido, Japan was related to Maloideae strains, whereas a different strain from Hokkaido was closely related to Rubus strains.
Maloideae strains are pathogenic to apple, to European and Asian pear, and to many other members of the Rosaceae family; Rubus strains are pathogenic only to Rubus spp.; and Japanese strains are primarily pathogenic to Asian and European Pears, with limited pathogenecity to apple (Aldwinckle and Gustafson, unpublished).
Even though the IGS region is a small part of the bacterial genome, two of the three pathogenicity-specific subgroups (Maloideae, Rubus and Hokkaido) could be identified by ARDREA.
www.actahort.org /books/489/489_5.htm   (377 words)

  
 EVANS, RODGER C.1, LAWRENCE A. ALICE2*, CHRISTOPHER S. CAMPBELL3, TIMOTHY A. ...   (Site not responding. Last check: 2007-10-22)
This region includes two partial exons, seven complete exons ranging in length from 64 bp to 244 bp, and seven or eight introns ranging from 74 bp to 477 bp.
Two highly divergent and organizationally different types (A and B) of GBSS sequences have been identified within individuals of five of the six sampled genera of Maloideae s.
GBSS is consistent with nuclear ribosomal DNA internal transcribed spacers (ITS) and chloroplast rbcL in supporting a broad circumscription of Maloideae that includes the dry-fruited, traditionally spiraeoid genera Kageneckia and Vauquelinia.
www.ou.edu /cas/botany-micro/bsa-abst/section13/abstracts/135.shtml   (350 words)

  
 Christopher S. Campbell   (Site not responding. Last check: 2007-10-22)
We are using nuclear ribosomal DNA sequences to infer the phylogeny of the species of Amelanchier, genera of its subfamily (Maloideae), species of hemlock, and species of flberries.
A phylogeny of the genera of Maloideae (Rosaceae): Evidence from Internal Transcribed Spacers of nuclear ribosomal DNA sequences.
Genetic diversity in and hybridization between apomictic and sexual Amelanchier (Rosaceae, Maloideae): Evidence from Random Amplification of Polymorphic DNA (RAPD) markers.
www.umaine.edu /fes/department/cooperators/campbell.htm   (175 words)

  
 Evans, Rodger C.* and Christopher S. Campbell.   (Site not responding. Last check: 2007-10-22)
The nuclear GBSSI gene is duplicated in all Rosaceae, and there is a second duplication in all members of subfamily Maloideae, including three genera with dry fruits that have not traditionally been included in the subfamily, Kageneckia, Lindleya, and Vauquelinia.
Analysis of GBSSI sequence data for our sample plus the sister group of Maloideae (Porteranthus) supports a sister-group relationship between Kageneckia, Lindleya, plus Vauquelinia and the remainder (core) of the Maloideae.
The data give strong support for monophyly of core Maloideae and varying levels of support for several groups of two to three genera, namely Amelanchier, Malacomeles, plus Peraphyllum; Aria plus Chamaemespilus; Cotoneaster plus Malus; and Dichotomanthes plus Photinia.
www.botany2001.org /section12/abstracts/93.shtml   (329 words)

  
 Brooklyn Botantic Garden: Plant Records   (Site not responding. Last check: 2007-10-22)
Challice, J. Chemotaxonomic studies in the family Rosaceae and the evolutionary origins of the subfamily Maloideae Preslia 53(4): 289-304.
Phipps, J. B.; Smith, P. G.; Rohrer, J. A checklist of the subfamily Maloideae (Rosaceae) Canad.
Robertson, K. R.; Phipps, J. B.; Rohrer, J. Summary of leaves in the genera of Maloideae (Rosaceae) Ann.
www.bbg.org /cgi/biblio/refquery.cgi?Pyrus   (584 words)

  
 Gardening - Are apple and peach genetically related (and how)?
Apples, peaches, and quince are all members of the rose family, Rosaceae.
The apple and quince belong to another subfamily, Maloideae.
Maloideae are all sensible groups; it's Spiraeoideae which is the
www.gardenbanter.co.uk /printthread.php?t=3505&pp=40   (2666 words)

  
 Campbell, Christopher S.*, Rodger C. Evans, Matthew P. Arsenault, and Timothy A. Dickinson.   (Site not responding. Last check: 2007-10-22)
For 28 genera, including all genera (except Hesperomeles) and major generic segregates of Maloideae, we obtained about 7500 bp of sequences from four chloroplast DNA regions: the atpB-rbcL intergenic spacer, trnK intron plus matK gene, trnT-L-F region, and rps16 intron.
For outgroups we used Kageneckia, Lindleya, and Vauquelinia, the closest relatives of the traditionally circumscribed, pome-fruited subfamily.
The pattern of short internal branch lengths that we have reported for nuclear data also characterizes the most parsimonious cpDNA trees, frustrating efforts to understand higher-level relationships in the subfamily.
www.botany2002.org /sympos13/abstracts/6.shtml   (350 words)

  
 Flowering Plant Families, UH Botany
However, in a fourth subfamily, Maloideae, the ovary is compound and inferior, and an epigynous zone may occur.
Subfamily Maloideae, Amelanchier alnifolia, service berry, Mt. Spokane, WA, 2002.
Note the compound inferior ovary, the 5-branched style, and the epigynous zone that bears the sepals, petals, and numerous stamens.
www.botany.hawaii.edu /faculty/carr/ros.htm   (433 words)

  
 Maloideae - Encyclopedia Glossary Meaning Explanation Maloideae   (Site not responding. Last check: 2007-10-22)
Here you will find more informations about Maloideae.
If you find this encyclopedia or its sister projects useful,
More recent proposals expand Maloideae to include a number of herbaceous genera that are more closely related to the traditional Maloideae than to other elements of Rosaceae.
www.encyclopedia-glossary.com /en/Maloideae.html   (188 words)

  
 Rosaceae   (Site not responding. Last check: 2007-10-22)
There are also similarities between the types of leaves found in subfamily Maloideae and subfamily Spiraeoideae.
The simple leaves of some species of Maloideae greatly resemble the leaves of some species of Amygdaloideae, while leaves of other Maloideae show similarities to Spiraeoidae.
Based on a number of factors--chromosome number, bark, and leaves being but three examples--many systematists support the hypothesis that subfamily Maloideae is of hybrid origin between some ancestral Amygdaloideae and an ancestral Spiraeoideae.
www.life.uiuc.edu /ib/335/Rosaceae/Slide49.html   (163 words)

  
 Category:Maloideae - Wikpedia   (Site not responding. Last check: 2007-10-22)
The Maloideae, or the apple subfamily, is a subfamily of the rose family Rosaceae.
For more information, see the main article about Maloideae.
This page was last modified 11:36, 19 Feb 2005.
www.bostoncoop.net /~tpryor/wiki/index.php?title=Category:Maloideae   (32 words)

  
 Kenneth R. Robertson
Variation and evolution of the leaves of Rosaceae subfamily Maloideae.
Variation and evolution of the pome fruits of Rosaceae subfamily Maloideae.
Robertson, K. Morphological variation in Rosaceae subfamily Maloideae.
www.inhs.uiuc.edu /~kenr/publications.html   (1760 words)

  
 Publications of Joseph R. Rohrer   (Site not responding. Last check: 2007-10-22)
The current status of Chamaemeles (Rosaceae: Maloideae), a Madeiran endemic.
Floral morphology of Maloideae (Rosaceae) and its systematic relevance.
Annals of the Missouri Botanical Garden 79: 81-94.
www.uwec.edu /Biology/Faculty/rohrer/jrr-pubs.htm   (262 words)

  
 Seminars and Presentations
Generic Limits and Evolution in Subfamily Maloideae (Rosaceae).
Mini-symposium on Maloideae, Harvard University Herbaria, Cambridge, Massachusetts
Morphological variation in Rosaceae subfamily Maloideae, Rosaceae '97, Royal Botanical Garden, Edinburgh, Scotland
www.inhs.uiuc.edu /~kenr/Seminars2.html   (818 words)

  
 ipedia.com: Rosaceae Article   (Site not responding. Last check: 2007-10-22)
Rosaceae Rosa arvensis Scientific classification Kingdom : Plantae Division : Magnoliophyta Class : Magnoliopsida Order : Rosales Family : Rosaceae Subfamiles Rosoideae Spiraeoideae Maloideae Amygdalo...
Subfamily Spiraeoideae: A non-fleshy fruit consisting of five capsules.
Subfamily Maloideae: Five capsules (called "cores") in a fleshy endocarp, surrounded by the ripened stem tissue.
www.ipedia.com /rosaceae.html   (156 words)

  
 S-allele diversity in Sorbus aucuparia and Crataegus monogyna (Rosaceae: Maloideae)   (Site not responding. Last check: 2007-10-22)
S-allele diversity in Sorbus aucuparia and Crataegus monogyna (Rosaceae: Maloideae)
June 2002, Volume 88, Number 6, Pages 458-465
University of California at San Diego, Section of Ecology, Behavior, and Evolution, Division of Biology, 9500 Gilman Drive, La Jolla, CA 92093-0116, USA
www.nature.com /hdy/journal/v88/n6/abs/6800079a.html   (288 words)

Try your search on: Qwika (all wikis)

Factbites
  About us   |   Why use us?   |   Reviews   |   Press   |   Contact us  
Copyright © 2005-2007 www.factbites.com Usage implies agreement with terms.