Bluedane
GREATDANE BERWARNA BIRU
MENGENAI WARNA BIRU PADA GREATDANE: KENAPA WARNA INI JADI PERTANYAAN ? KARENA WARNA INI GAMPANG DAN SUSAH, APALAGI MENDAPATKAN BLUE TANPA WARNA PUTIH DIDADA. (Ini hanya sekilas penjelasan singkat kenapa warna biru pada greatdane dapat di ekstrak dari beberapa warna dari ke6 warna standard? PERLU DIINGAT JUGA BAHWA SEMUA WARNA2 INI BISA DAN DAPAT MEMBAWA GEN WARNA BIRU)
CONTOH-CONTOH WARNA WARNA BIRU DALAM GREATDANE
Jika dinegara kita ada departement Genetika yang bisa secara murah membuka jendela bagi siapa saja yang mau meriksakan dna warna pet kesayangannya , maka dengan mudah pula kita akan mendapat warna sesuai keinginan kita.
Yang pertama : Dua indukan yang recessive tak dapat memproduksi warna dominant ,yang berarti bahwa dua induk biru tidak dapat membuat pigmen hitam walaupun keduanya mempunyai gen untuk hitam, Dan dua Fawn tak dapat memproduksi warna solid hitam atau biru sebab fawn kekurangan gen untuk memproduksi bulu solid.
There are two recessives here. One is a gene that produces blue vs. black pigment. One is a gene that produces a solid coat vs. a coat that can have a pattern to it (fawn and brindle are technically patterns). These two genes "live" on seperate places in the genome, so are inherited seperately & produce different, individual effects. Think of it like two guys with two seperate jobs. One guy's job is to be sure the dog is either "painted" all one solid color or be allowed to show a pattern like fawn and brindle. The other guy's job is to paint the dog with either blue or black pigment. The first guy only says WHERE the dark pigment will end up (all over or confined to certain areas) & the 2d guy only worries about if he's got a can of black paint or only blue paint.
SILAHKAN MEMBUKA www.chromadane.com/standardcoat/htm supaya bisa mempelajarinya sesuai jiwa penelitian anda saat ini, juga formula pasti untuk mencari warna biru.
Dan bagi para komentator di seluruh Indonesia, marilah belajar dan dukunglah jika itu suatu kebaikan,
Perlu dijelaskan bahwa diGerman sendiri telah melakukan percobaan untuk menurunkan warna biru dengan beberapa periode sehingga warna warna biru semuanya masuk specification walaupun terdiri dari EMPAT jenis blue
1.DEEP STEEL BLUE
2.SLATE BLUE
3.CHARCOAL BLUE
4. SHINY STEEL BLUE
Keempat jenis warna blue ini tidak jauh berbeda tetapi jika sepintas terkena cahaya matahari maka akan menimbulkan decak kekaguman para breeder German, slate blue adalah warna batu tulis, sedangkan istilah SHINY STEEL BLUE adalah blue steel yang lebih cerah, warna yang sangat indah kata mereka, silahkan buka http://www.all-about-great-danes.com/blue-great-danes.html atau
http://www.danesonline.com/blue.htm
Dalam perjalanan mencapai warna tersebut bahan dasarnya /medianya tentunya menghasilkan warna warna aneh yg out of spec, yang jelas ga bisa ikut show ring, tetapi hasil percobaan inilah yang dipatentkan menjadi warna yang indah dan masuk kategori dalam 6 warna standard, setelah blue dihasilkan maka blue dengan blue pasti blue, karena gen ressesive tidak akan membawa warna hitam keluar.
Dan jika saudara saudara para pembaca melakukan percobaan yang sama seperti di German, maka saudara akan menghasilkan blue juga, its easy kok hanya butuh waktu 5 tahun kurang. dan kita ingat dalam proses itu ada yang disebut IN LINE BREEDING, HORIZONTAL BREEDING, DAN OUT CROSSING.
Kesimpulannya adalah bahwa gene blue dapat diambil/ diekstrak dengan cara perkawinan ressesive dari warna warna tertentu (*) dan mempertahankan ressesivenya dengan cara tetap mengawinkannya dengan blue lagi.
Warna biru tidak jatuh dari langit saja tetapi dpt diusahakan dengan rekayasa, karena apa yang terjadi dialam ini bisa ditelusuri penyebabnya.
081809200383, UNTUK TANYA JAWAB SEBAIKNYA TELPON LANGSUNG ! bukan bb atau sms, Gracias
Schmutz SM, Berryere TG.
Sumber : Departemen Ilmu Hewan dan Unggas, Universitas Saskatchewan, 51 Kampus Drive, Saskatoon, SK, Kanada S7N 5A8. sheila.schmutz @ usask.ca
abstrak
THE BLUE GREAT DANE has been around as long as there have been Great Danes.
The colour exists is other breeds such as the Greyhound, Whippet, Staffordshire, Neopolitan Mastiff &Italian Greyhound to mention a few. It was �bred out� of pugs, considered undesirable, and breeders have been known to cull blues that mysteriously appeared in litters of other colours. Blue is recessive to others, so to breed it requires a good knowledge of genes and how they work, and in the case of Blue Danes, we have to work against age old hereditary �conformation� factors, that stem from the beginnings of the breed, and the �type� that was used to make the (Dane) Blue Dane, either the mastiff or the Greyhound are more likely the front runners in this case..where the tendency to get either too coarse or too slight a specimen, which ultimately is not considered of � breed type'. This made it a much harder variety to breed, and also found it maligned in the show ring, as judges would favour the fawn , owing to its shear numbers and overall larger gene pool and therefore superior breed type.
During the second world war, the Blue dane almost became extinct in the UK if not for the efforts of a dedicated breeder called Nelly Ennals, of the famous �Bringtonhill� prefix. Today the type still varies in the dane as a whole, from country to country, and the Blue is no exception. Be that as it may, thanks to the determined efforts of many breeders all over the world, the Blue Great Dane is now a far better quality and compares most favourably to his fawn brothers, and competes successfully against him, with many Blue Champions and Breed Specialty winners coming up the ranks.
Generalizations are often made about the �different� temperaments in the various colours..and from time to time one also hears old wives tales like comments about health and other things made with no real study or basis for being true. Whilst all Great danes are supposed to be exactly the same in disposition, it is true to say that there is some noted differences in colours, but these may also have to do with bloodlines, environment, training etc.
Anyone who decides on a Blue Great Dane should note that he or she should be prepared!�...for the many compliments, enquiries, questions, adulation and awe that owning one will inevitably bring. Of all the breed colours, it is ,in my experience, a Blue that brings the most attention, and yes, I have bred harl, fawn and black, and in the public arena I feel qualified to state that the Blues always get the most attention of all. The shy and retiring person may find this attention a bit much..I can cite the case of an owners husband who decided he didn�t want to accompany the dog into public places, after a jaunt to the local flea market, where the attention his Blue dane generated was just too much for him. For anyone considering showing a Blue Great Dane, it is important , especially if you are a novice to the breed in general, to be become well acquainted with the breed standard, and observe overall breed type by visiting if possible, kennels, and definitely going to shows, especially Breed shows, which will give you a very good cross section of the breed where you can at least compare specimens and try to gauge their quality. Be guided by the breeders when you have made your choice. It is safe to say that when it comes to showing Blues, (or harl/black) one must have a very good specimen..mediocre wont cut it. Head type is paramount. To say �you need it all� is not an understatement..sound movement, good temperament, very good conformation..though no dog is perfect, The Blue is often scrutinized harder by judges, and faults are not as easily forgiven as they are in the traditional fawn! In this day and age, it is safe to say that for someone coming into the show scene with a Blue, the way has been softened by the breeders and exhibitors in established kennels who have worked hard to produce top quality Blue great Danes
Kemajuan luar biasa telah dibuat dalam mengidentifikasi gen yang terlibat dalam pigmentasi pada anjing dalam beberapa tahun terakhir. Genomik komparatif telah dibantu baik dan manfaat dari temuan ini. Tujuh gen yang menyebabkan warna bulu tertentu dan / atau pola pada anjing telah diidentifikasi:
1.melanocortin 1 reseptor,
