Chinyi Chaicho uye Mienzaniso Yemugumisiro
Kusvibiswa ndiyo nzira yekuparadzanisa pakati pevanhu vemarudzi akasiyana-siyana (interspecific hybridization) kana kuti vanhu vanokonzera mazita emhando dzakasiyana (intraspecific hybridation). Mbeu inoberekwa nekushambadzira inogona kuva yakaorera, zvishoma inobereka, kana yakaora.
Zvirimwa zvinoputika kakawanda uye zvakabudirira kupfuura mhuka dzinoita. Mapoleni kubva kumaruva anopararira anopararira uye anogona kusvika pamaruva emamwe marudzi.
Mhando dzekurima dzishoma dzisingatongorongedzwi kudarika mhando dzemhuka, uye saka chimiro chepakati chemusanganiswa wemiti chinowanzove chichigadzirisa muviri.
Josef Kölrueter
Mumwe wevanhu vokutanga vaidzidza kudyara kwekudyara kwaiva Josef Kölrueter, uyo akabudisa migumisiro yezvaakaedza kuongorora fodya muna 1760. Kölrueter yakagumisa kuti interspecific kushandiswa kwezvinhu zvakasikwa hakushamisi kunze kwokuti vanhu vachinetsa nzvimbo. Kubvira panguva iyoyo, mito mizhinji yekusvibiswa pakati pemhando dzakasiyana siyana yemiti yakanyorwa.
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Kazhinji inherepecific hybrids haina maturo kana chimwe chikonzero hachikwanisi kubatanidza nemhando dzevabereki. Dzimwe nguva inherepecific yakasvibiswa yakasvibiswa inogona kuwirirana kaviri yekromosome uye inova yakazara tetraploids (machina mana emakromosomes). Semuenzaniso, mavhiri ezvokudya izvo vanhu vanoshandisa mazuva ano ndezvikonzero zvehuwandu hwemhando mbiri dzakateverwa nekromosome kuwirirana kuitira kubereka hexaploids inobereka (masero matanhatu ema chromosomes).
Mune mamiriro ezvinhu akadaro masaga anogona kuva mutsva yemarudzi ane maitiro akasiyana kubva kune umwe wevabereki.
Mienzaniso Interspecific Mhuka
Nzvimbo dzakasiyana-siyana dzinoshandiswa zvakasiyana-siyana dzemhando imwechete dzinonzi interspecific hybridization (inonziwo intra - generic). Mienzaniso inowanzobatanidza inosanganisira Mule (mukomana dhongi kana bhiza bhiza), Hinny (murume wehhashi x dhongi gadzi), Liger (shumba yehudzi x mbudzi wechikadzi).
Cherechedza kuti mumamera nehinni, maitiro evanhu vese vabereki ndivo ndeyeEricus uye mumiganhu, iyo Panthera. Mimwe mienzaniso yechirubvu / dhongi mutsara inoita kuti mwana adziwe yose, zebra / musasa webhiza zvichiita mu zorse, uye mushure webhura / mbongoro inokonzerwa ne zonky. Izvo zvitsva kubva pamuchinjikwa uyu zvinogona kukura kuva vanhu vakuru asi zvingave zvisingagadziri ma gametes anoshanda. Sterility inowanzotarisirwa kune nhamba yakasiyana yekromosomes iyo mhando mbiri dzine, semuenzaniso, mbongoro dzine chromosomes 62, mabhiza ane ma chromosomes 64, nezvimwewo.
Mienzaniso Interspecific Muzvirimwa
Inyanzvi inherepecific ndiyo musara pakati pemiti mumarudzi maviri akasiyana. Kazhinji vachave vachibva kune rimwechete, asi kwete nguva dzose. Chibereko chinoguma chinogona kana chisingave chakaoma.
Kukohwa kwezvibereko kunowedzera zvinoshamisa apo kushandiswa kunoshandiswa kudarika imwe kana vazhinji vevabereki mukukura nekugona kubereka. Semuenzaniso, vakomana vakomana (Rubus ursinus x idaeus) vakagadzirwa pa Knott's Berry Farm muCalifornia. Izvo zvinokonzerwa neketani yemipapiro pakati pemabhangu (Rubus fruticosus), European raspberries (Rubus idaeus) uye loganberries (Rubus × loganobaccu s ).
Zvinofadza kuti interspecific kusanganiswa pakati pezvakaberekerwa uye mbeu inopinda, kana dzimwe mhuka dzinopinda, dzimwe nguva zvinoguma mune zvitsva, zvekuita zvepabonde.