«SELF-FERTILIZING»に関連する英語の本
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self-fertilizingの使いかたを見つけましょう。
self-fertilizingに関する本と英語文献で使われた文脈を提供するための簡単な抜粋文。
1
Quantitative Genetics and Selection in Plant Breeding
This chapter is only devoted to selection in segregating generations of self-
fertilizing crops. These generations are early generations in the breeding
program. As already mentioned on page 171, some breeding methods in self-
fertilizing ...
Günter Wricke, W. Eberhard Weber, Eberhard Weber, 1986
2
Selection Methods in Plant Breeding
There are theoretical reasons as well as reasons of a practical nature to start, in a
self-fertilizing crop, selection for yield in an early segregating generation.
However, in advanced generations the coefficient of correlation between related
lines ...
Izak Bos, Peter D. S. Caligari, 2007
3
A Field Guide to Eastern Forests, North America
see tiny green. hudlike structures hanging hy short stems. These are also flowers.
hut. unlike the showy. insect-attracting colorful flowers at the hranch tips. these
axil flowers are self-fertilizing. Iffff Ifff fd ean both cross-fertilize and self-fertilize.
4
Statistical Genetics and Plant Breeding: A Symposium and ...
D. F. MATZINGER Department of Genetics, North Carolina State College Raleigh
, North Carolina BREEDING methodology in the naturally self-fertilizing
organisms has developed primarily by empirical methods with little attention
directed ...
Warren Durward Hanson, Harold Frank Robinson, 1963
The ultimate in hermaphroditism is a small self- fertilizing killifish. This species
normally produces homozygous, isogenetic clones. Males can develop under
specific environmental conditions, and pairing of males and hermaphrodites may
...
B.G. Kapoor, Bhavna Khanna, 2004
6
Demography and Evolution in Plant Populations
Henslow ( 1 879) observed that almost all British plants that are widely distributed
beyond Britain are self-fertilizing species. He attributed the wider spread of self-
fertilizing species to their independence from insect pollinators. The association ...
Otto Thomas Solbrig, 1980
7
Isozymes V3: Developmental Biology
Environmentally controlled induc— tion of primary male gonochorists from eggs
of the self— fertilizing hermaphroditic fish, Rivulus marmoratus Poey. Biol. Bull.
132: 174-199. Harrington, R. W., Jr. 1968. Delimitation of the thermolabile ...
8
Introduction to Conservation Genetics
Self-fertilizing. species. Selfing species typically possess less heterozygosity
within populations and more differentiation among populations than outbreeders.
Consequently, higher priority should be devoted to preserving diverse
populations ...
Richard Frankham, Jonathan D. Ballou, David Anthony Briscoe, 2010
9
Aging, Sex, and DNA Repair
If a self-fertilizing organism were to switch to outcrossing. recessive mutations
would accumulate over successive generations in the descendants of the
outcrossers. Eventually, an equilibrium would be reached between the
occurrence of new ...
10
Génétique quantitative et méthodes de sélection chez les ...
In this section the aim is to discuss whether the purging process also occurs in
self-fertilizing autotetraploid populations. Recurrence equations for the genotype
frequencies across generations for a single locus subject to mutation and ...
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Off topic: Symmetry, self-fertilizing flatworm, transportation, movie …
A photo treat for those who like things just so. Noted without comment: a flatworm with a “hypodermic penis” to inject sperm into its own head. An animated ... «SiliconBeat, 7月 15»
Self-fertilizing Worms Stab Their Own Heads
Self-fertilizing Worms Stab Their Own Heads. The flatworm, Macrostomum hystrix can inject its own sperm into its head, a new study shows. By Amanda B. «The Scientist, 7月 15»
Local almond expert Joe Connell is working on project for self …
One long-term project is testing new almond varieties. The hope is to find a nonpareil variety of tree that is self-fertilizing and can be grown commercially. «Chico Enterprise-Record, 2月 15»
Weed-Free, Self-Fertilizing, Till-Free Garden Beds
Want a worry-free, weed-free, organic-matter-rich vegetable garden bed? Wow! That just sounds fabulous and a little too good to be true. Actually, it is doable ... «Mother Earth News, 11月 14»
Why GMOs matter -- especially for the developing world
Self-fertilizing crops. Fertilizer boosts plant growth by adding nitrogen, and access to fertilizer is one reason rich nation farms grow so much more food per acre ... «Grist, 1月 14»
New Self-Fertilizing Garden Tower Revolutionizes the Ability to …
Because of this ability to combine gardening with composting, the Garden Tower is self-fertilizing. The newest version of Garden Tower was recently released in ... «PR Web, 1月 14»
Crops can be made self-fertilizing with nitrogen-fixing bacteria …
Nitrogen fixation is the process by which nitrogen is converted to ammonia, a compound of nitrogen and hydrogen that is necessary for plants to grow. Problem ... «Treehugger, 8月 13»
This Agricultural Breakthrough Makes Every Crop Self-Fertilizing
We've been using nitrogen fertilizers to bolster crop growth since the neolithic era. But producing enough food for nearly seven billion mouths requires intensive ... «Gizmodo, 7月 13»
Worm Named After Physicist Max Planck
It was discovered by a group of researchers studying the self-fertilizing hermaphrodites Pristionchus pacificus at a lab in the Max Planck Institute for ... «LiveScience.com, 7月 13»
Are self-fertilizing plants their own worst enemy?
U. TORONTO (CAN) — It's called self-fertilizing or “selfing” and, while it guarantees reproduction, plants that practice it may be contributing to their own demise. «Futurity: Research News, 6月 13»
