Maksud "homeosis" dalam kamus Corsica

SEBUTAN HOMEOSIS DALAM CORSICA

homeosis  [ˌhɒmɪəʊˈsɪs]

APAKAH MAKSUD HOMEOSIS dalam CORSICA?

Homeosis

Homeosis

Homeosis adalah transformasi satu organ ke dalam yang lain, yang timbul daripada mutasi dalam atau ketidakpastian gen gen perkembangan yang khusus. Ia mungkin disebabkan oleh mutasi dalam gen Hox, yang terdapat pada haiwan, atau lain-lain seperti keluarga kotak MADS dalam tumbuhan. Homeosis adalah ciri yang membantu serangga menjadi seperti yang berjaya dan beragam. Mutasi Homeotic berfungsi dengan mengubah identiti segmen semasa pembangunan. Sebagai contoh, genotip Ultrabithorax memberikan fenotip di mana segmen metathorak dan perut pertama menjadi segmen mesotorak. Satu lagi contoh yang terkenal ialah Antennapedia: alel keuntungan-fungsi yang menyebabkan kaki berkembang di tempat antena. Dalam botani, Rolf Sattler telah mengubah konsep homeosis dengan penekanannya terhadap homeosis separa selain lengkap untuk homeosis, yang biasa diterima. Mutan Homeotic dalam angiosperma dianggap jarang berlaku di alam liar: di tumbuhan tahunan Clarkia, mutan homeotic diketahui di mana kelopak digantikan oleh whorl kedua seperti organ sepal, yang berasal melalui mutasi yang dikawal oleh gen tunggal resesif.

Homeosis is the transformation of one organ into another, arising from mutation in or misexpression of specific developmentally critical genes. It may be caused by mutations in Hox genes, found in animals, or others such as the MADS-box family in plants. Homeosis is a characteristic that has helped insects become as successful and diverse as they are. Homeotic mutations work by changing segment identity during development. For example, the Ultrabithorax genotype gives a phenotype wherein metathoracic and first abdominal segments become mesothoracic segments. Another well-known example is Antennapedia: a gain-of-function allele causes legs to develop in the place of antennae. In botany, Rolf Sattler has revised the concept of homeosis by his emphasis of partial homeosis in addition to complete homeosis, which is commonly accepted. Homeotic mutants in angiosperms are thought to be rare in the wild: in the annual plant Clarkia,, homeotic mutants are known where the petals are replaced by a second whorl of sepal like organs, originating via a mutation governed by a single recessive gene.

Definisi homeosis dalam kamus Corsica

Takrif homeosis dalam kamus adalah proses di mana satu bahagian haiwan atau tumbuhan datang menyerupai bahagian lain, terutama apabila ia telah regrown.

TERJEMAHAN HOMEOSIS

Cari terjemahan homeosis kepada 25 bahasa dengan penterjemah Corsica pelbagai bahasa kami.

Terjemahan homeosis dari Corsica ke bahasa lain yang dibentangkan dalam bahagian ini telah diperolehi menerusi terjemahan statistik automatik; di mana unit terjemahan penting adalah perkataan «homeosis» dalam Corsica.

• Penterjemah Corsica - Cina: homeosis
• Penterjemah Corsica - Czech: homeosis
• Corsica: homeosis
• Penterjemah Corsica - Hindi: homeosis
• Penterjemah Corsica - Amhara: تكوين مثلي
• Penterjemah Corsica - Rusia: homeosis
• Penterjemah Corsica - Punjabi: homeosis
• Penterjemah Corsica - Basque: homeosis
• Penterjemah Corsica - Frisia: homéosis
• Penterjemah Corsica - Melayu: Homeosis
• Penterjemah Corsica - Chichewa: Homöosis
• Penterjemah Corsica - Jepun: homeosis
• Penterjemah Corsica - Kreol Haiti: homeosis
• Penterjemah Corsica - Jerman: Homeosis
• Penterjemah Corsica - Vietnam: homeosis
• Penterjemah Corsica - Tagalog: homeosis
• Penterjemah Corsica - Marathi: होमोसिस
• Penterjemah Corsica - Turki: homeosis
• Penterjemah Corsica - Itali: homeosis
• Penterjemah Corsica - Poland: homeosis
• Penterjemah Corsica - Ukraine: homeosis
• Penterjemah Corsica - Romania: homeosis
• Penterjemah Corsica - Cina: homeosis
• Penterjemah Corsica - Afrikaans: homeosis
• Penterjemah Corsica - Swahili: homeosis
• Penterjemah Corsica - Parsi: homeosis

CORSICA BUKU YANG BERKAIT DENGAN «HOMEOSIS»

Ketahui penggunaan homeosis dalam pilihan bibliografi berikut. Buku yang berkait dengan homeosis dan ekstrak ringkas dari yang sama untuk menyediakan konteks penggunaannya dalam kesusasteraan Corsica.

Homology and Systematics: Coding Characters for Phylogenetic ...

Homeosis Sattler's most interesting objection to all concepts of homology based on 1:1 correspondence, including cladistic concepts, is their supposed inability to deal with the results of homeosis. Consider, for example, the case of accessory ...

Robert Scotland, R. Toby Pennington, 2000

Hox Genes: Studies from the 20th to the 21st Century

The word 'homeosis' was coined by Bateson.47 In his book entitled “Materials for the study of variation”, where he reported numerous examples ofvariations observed in the field in animals and plants, he wrote: “For the word 'Metamorphy' I ...

Jean S. Deutsch, 2011

Advances in Insect Physiology APL

Sibatani (1980, 1983) has made an extensive study of wing homeosis in Lepidoptera and has detected what appears to be a compartment boundary between veins M1 and M2, a location closely similar to that of the A/P compartment boundary ...

Michael J. Berridge, J. E. Treherne, Sir Vincent Brian Wigglesworth, 1985

Developmental Genetics

Term homeosis, was coined by William Bateson in 1894. Homeosis (or homoeosis) means those mutants that transform part of a body segment, or an entire body segment, into a corresponding par of another segment, e.g. Antennapedia ...

Gurbachan S. Miglani, 2005

Developmental Genetics and Plant Evolution

For example, the transfer of wing- like properties from the carpels to the sepals in the ancestor of Dicella could have entailed homeoheterotopy. Homeosis is here defined as a special case of homeo- heterotopy in which all aspects of genetic ...

Quentin C.B. Cronk, Richard M. Bateman, Julie A. Hawkins, 2002

Handbook of Plant Science

Cytoplasmic male sterility (CMS) results from an inability to form pollen, either through disrupted microsporogen- esis or conversion of stamens into carpelloid structures via homeosis. In either case, CMS results from a disruption of plant ...

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Imaginal Discs: The Genetic and Cellular Logic of Pattern ...

CHAPTER EIGHT Homeosis Few phenomena are as entrancing as the transformation of one thing into another. The ancients believed that sorcerers had such powers, and modern magicians can still fool children with illusions of this sort.

Lewis I. Held, Jr., Lewis I. Held Jr, Jonathan B. L. Bard, 2005

Axial Character Seriation in Mammals: An Historical and ...

Seriation. and. Homeosis. of. the. Laminapophysis. One problem facing geneticists interested in homeotic change in mammals is that the relevant axial morphology has not been well understood by anatomists. The assumption that regional ...

Aaron G. Filler, 2007

Genes, Development and Cancer: The Life and Work of Edward ...

Bateson coined the word “genetics”, as well as “homeosis”, and many other important terms still in use today. Balkaschina paid tribute to Bateson and even proposed the term 'erbhomeosis', meaning inherited homeosis. She then subdivided ...

Edward B. Lewis, Howard D. Lipshitz, 2007

The Theory of Evolution and Its Impact

the term Homeosis (...) for the essential phenomenon is not that there has merely been a change, but that something has been changed into the likeness of something else.” Thus, the concept and the word “homeosis” were born to stay with us ...

Aldo Fasolo, 2011

BARANGAN BERITA YANG TERMASUK TERMA «HOMEOSIS»

Ketahui apa yang diterbitkan oleh akhbar nasional dan antarabangsa dan cara istilah homeosis digunakan dalam konteks perkara berita berikut.

When is an arm really a leg?

(For a fly's eye view of life with homeosis see The Making of a Mutant, A Fruit Fly Love Story, which I will re-post here for Valentine's Day.) Once developmental ... «io9, Dis 12»