meanings of phylogenetic tree encyclopedia of phylogenetic tree dictionary of phylogenetic tree thesaurus on phylogenetic tree books about phylogenetic tree dreams about phylogenetic tree
 phylogenetic tree - Definition 

Phylogenetic tree (3877 bytes)
3: ...geneticTree.jpg|thumb|none|220px|Fig. 1: A rooted tree for rRNA genes]]
5: ...nrootedTree.jpg|thumb|none|220px|Fig. 2: Unrooted tree for myosin gene]]
7: ...o [[time]] estimates. Each node in a phylogenetic tree is called a taxonomic unit. Internal nodes are ge...
9: ...the tree. Figure 1 depicts a rooted phylogenetic tree, which has been colored according to the ''[[thre...
11: ...inked. Figure 2 depicts an unrooted phylogenetic tree¹ for [[myosin]], a [[gene family|superfamily...

R plus tree (988 bytes)
1: {{wrongtitle|title=R+ tree}}
4: R+ tree is a variant of [[R tree]] for indexing spatial information.
6: * Difference between R+ trees and R trees:
7: ...R+ trees is a compromise between R tree and K-D-B tree.
10: * R+ trees differ R trees:

R* tree (1202 bytes)
3: ...ame time with a slightly higher cost than other R-trees.
6: * Difference between R* trees and R trees
7: ... attempts to reduce both overlap and coverage. R* trees need a forced reinsertion algorithm when a node ...
8: ** Remove some entries and reinsert them into the tree
12: ** Be likely significantly improved than other R tree variants, but there is overhead due to reinsertio...

Tree (15259 bytes)
1: ...wn as trees. For other meanings of the word see [[tree (disambiguation)]].''
3: ...[Image:Raunkiaer.jpg|250px|right|thumb|An [[oak]] tree in [[Denmark]]]]
4: ...of plants, trees are long-lived. A few species of trees grow to 100 m tall, and some can live for severa...
6: Trees are important components of the natural landscap...
8: ... of the world's [[mythology|mythologies]]. See [[Tree (mythology)]] for more information.

B*-tree (351 bytes)
1: ...m is not in general use today; most people use "B-tree" generically to refer to all the variations and r...
4: [[Category:Trees (structure)]]

B-tree (5736 bytes)
1: ...p as elements are inserted, whereas most [[binary tree]]s generally grow down.
3: ...For example, in a 2-3 B-tree (often simply '''2-3 tree'''), each internal node may have only 2 or 3 chil...
5: ...] until read into main memory, hence the use of B-trees in databases. Arranging that the node can have ...
7: ... in the tree (this is described as a ''balanced'' tree state). ''B'' may also stand for [[Rudolf Bayer]]...
11: ...eparation values" can simply be the values of the tree.''

R-tree (2703 bytes)
1: ...ut an '''R-tree''' [[data structure]]. See [[Real tree]] for another meaning.''
3: ...raphical data. A common real-world usage for an R-tree might be: "Find all [[museum]]s within 2 miles of...
7: Each node of an R-tree has a variable number of entries (up to some pre-...
11: ...ched" during a search. Like B-trees, this makes R-trees suitable for [[database]]s, where nodes can be p...
13: ...full, resulting in the "Quadratic" and "Linear" R-tree sub-types.

The Tree (205 bytes)
1: ... Fowles]]' novels. In the autobiographical '''The Tree''', he discusses the nature of nature and its rel...

Ms. Tree (1757 bytes)
1: '''Ms. Tree''' was the most well known [[comic book]] creatio...
5: The title character is Michael Tree, a female [[private detective]] who takes over he...
7: Throughout the series, Ms. Tree's vendetta against the Meuria family is a major p...
14: [[Category:Fictional detectives|Tree]]

T-tree (393 bytes)
1: ...a '''T-tree''' is a type of [[tree (graph theory)|tree]] [[data structure]] that is used by main-memory ...
7: [[Category:Trees (structure)]]

4 Tree (102 bytes)
1: '''4 Tree''' is an alias of [[DJ Die]].

The Tree of Might (1021 bytes)
1: '''The Tree of Might''' also known as ''Superbattle in the Wo...
3: ...il group of aliens plant the seed of a mysterious tree on earth that begins to grow and suck all water (...

B plus tree (1286 bytes)
1: {{wrongtitle|title=B+ tree}}
4: A '''B+ tree''' is a dynamic, multilevel index with maximum an...
6: B+ tree is a variety of [[B tree]]. But, unlike B tree, all data are saved in the leaves.
7: Internal nodes contain only keys and tree pointers. All leaves are at the same lowest level...
10: ...eys in a record is called the [[order]] of the B+ tree.

PQ tree (464 bytes)
1: [[Category:Trees (structure)]]
2: ... tree [[data structure]]. It is a rooted, labeled tree, with non-[[leaf node]]s labelled P or Q. A P nod...
6: ...y, Interval Graphs, and Graph Planarity Using PQ- Tree Algorithms.'' [[Journal of Computer and Systems S...

Real tree (1095 bytes)
1: A '''real tree''' or <b>R</b>-tree is a [[metric space]] ''(M,d)'' such that
4: ...here is a theory of [[group action]]s on <b>R</b>-trees, which is part of [[geometric group theory]].
7: ...aph theory)|tree]] can be regarded as an <b>R</b>-tree by a simple construction such that neighboring ed...
8: * The [[Paris metric]] makes the plane into an R-tree. If two points are on the same ray in the plane, ...
12: ...w.math.utah.edu/~bestvina/eprints/handbook.ps ''R-trees in topology, geometry, and group theory.'']

Tree swift (1663 bytes)
2: <tr><th align="center" bgcolor=pink>'''Tree swifts'''</th></tr>
22: The '''tree swifts''' or '''crested swifts''' are aerial [[ne...
26: ...ogy)|egg]] in the nest, which is glued to an open tree branch.
29: * [[Crested Treeswift]], <i> Hemiprocne coronata </i>
30: * [[Grey-rumped Treeswift]], <i> Hemiprocne longipennis </i>

Porcupine Tree (3569 bytes)
1: ...y growing interest about the "legendary Porcupine Tree," the fictional influence claimed in the booklet ...
3: ...riginating as the punch line of a joke, Porcupine Tree grew into a successful solo project, and then int...
5: ...centered on art-rock/electro-pop music, Porcupine Tree became Wilson's most focused rock endeavor. Recen...
40: ==Origin of the name 'Porcupine Tree'==
43: ...cupine who tricks the other animals by planting a tree which grows under him so he can shoot his spines ...

Cobas tree (1892 bytes)
2: ...tr><th align="center" bgcolor=lightgreen>'''Cobas tree'''</th></tr>
27: The '''Cobas tree''' or '''Elephant tree''' – '''''Pachypodium namaquanum''''' - is a [[sp...
29: ... leaves alternatively cluster in this zone of the tree, usually tilted to the North (the direction of th...
31: The Cobas tree is an endemic species of [[Namibia]] and southern...
37: '''Trees of Southern Africa''' by A. van Wyk and P. van W...

Curry Tree (1410 bytes)
2: ...tr><th align="center" bgcolor=lightgreen>'''Curry Tree'''</th></tr>
17: The '''Curry Tree''', '''Curry-leaf Tree''', or '''Curry Patta''' (''Murraya koenigii''; s...
19: ... claimed to be poisonous. The leaves of the curry tree must be used fresh, as they lose their flavour wh...

Ashoka tree (1114 bytes)
1: ...yana]] as the ''Ashoka Vatika'' (garden of Ashoka trees) where [[Hanuman]] first meets [[Sita]].
3: ...ly and is a very handsome, small, erect evergreen tree, with deep green foliage. Its flowers are very fr...
5: ..., Asogam, Asokada, Ashopalava, Asok, Asoka, Asoka Tree, Asupala, Gandapushpa, Kankelli, Kenkalimara, Tha...

 << Prev 20 Result Pages:   1  2  3  4  5  6  7  8  9  10  Next 20 >>
Copyright 2008 WordIQ.com - Privacy Policy  ::  Terms of Use  :: Contact Us  :: About Us
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "phylogenetic tree".