40. Such a dikaryon cannot apparently exist independently of the haploid phase .

这样双核体显然不能独立于单倍体阶段而存在。

On germination, the zygospore undergoes meiosis to produce haploid cells that give rise to a new thallus.

在萌发期，接合孢子经历减数分裂形成单倍体细胞再产植物体。

Diplont A diploid organism that represents the vegetative stage in life cycles in which haploidy is restricted to the gametes.

代表活史中植物体阶段二倍体物，其单倍体仅局于配子体。

Haplont A haploid organism that represents the vegetative stage in life cycles in which diploidy is restricted to the zygote.

是一个单倍体或物体，该物体体现二倍性仅于合子活史中营养阶段。

Homogenous lines can be obtained in a very short time by haploidy breeding method such as microspore culture and anther culture.

摘要通过单倍体育种途径可快速获得纯合材料，增加有益性选择几率，加快育种进程。

Euploidy The normal state in which an organism's chromosome number is an exact multiple of the haploid number characteristic of the species.

正下，物体染色体数是此种物单倍体数目整数倍现象被称为整倍性。

There are a lot of sporule mother cells in every sporangium, they are respective via meiosis hind, produce the sporule of 4 monoploid.

每个孢子囊中有许多小孢子母细胞,它们各自经减数分裂后,产四个单倍体小孢子。

For crop improvement，haploidy enables the achievement of rapid homozygosity, enhanced selection efficiency for recessive genes, and breeding at a diallelic state for autopolyploid species.

在作物改良中，单倍体可以快速得到纯合体、提高隐性基因选择效果及在双等位基因条件下培育同源多倍体品种。

A set of efficient research method is found, and the relative length, arm ratio and G - band idiogram of Italian honeybee chromosome is obtained too.

并对意大利蜜蜂单倍体雄蜂染色体组进行了排列，获得了意大利蜜蜂染色体臂比、相对长度和G-带模式图。

In the present paper, the results on induction of monohaploid plants from a pollen derived typical male sterile dihaploid strain of Solanum tuberosum L. were reported for the first time.

本文首次报道了用花药培养法由一个典型雄性不育双单倍体品系诱导产一单倍体试验结果。

40. Such a dikaryon cannot apparently exist independently of the haploid phase .

这样的双核体显然不能独立于单倍体阶段而存在。

On germination, the zygospore undergoes meiosis to produce haploid cells that give rise to a new thallus.

在萌发期，接合孢子经历减分单倍体细胞再产生新的植物体。

Diplont A diploid organism that represents the vegetative stage in life cycles in which haploidy is restricted to the gametes.

代表生活史中植物体阶段的二倍体生物，其单倍体仅局于配子体。

Haplont A haploid organism that represents the vegetative stage in life cycles in which diploidy is restricted to the zygote.

一个单倍体或生物体，该生物体体现二倍性仅于合子的生活史中的营养阶段。

Homogenous lines can be obtained in a very short time by haploidy breeding method such as microspore culture and anther culture.

摘要通过单倍体育种途径可快速获得纯合材料，增加有益性状的选择几率，加快育种进程。

Euploidy The normal state in which an organism's chromosome number is an exact multiple of the haploid number characteristic of the species.

正常状态下，生物体染色体种生物单倍体目整倍的现象被称为整倍性。

There are a lot of sporule mother cells in every sporangium, they are respective via meiosis hind, produce the sporule of 4 monoploid.

每个孢子囊中有许多小孢子母细胞,它们各自经减分后,产生四个单倍体的小孢子。

For crop improvement，haploidy enables the achievement of rapid homozygosity, enhanced selection efficiency for recessive genes, and breeding at a diallelic state for autopolyploid species.

在作物改良中，单倍体可以快速得到纯合体、提高隐性基因的选择效果及在双等位基因条件下培育同源多倍体品种。

A set of efficient research method is found, and the relative length, arm ratio and G - band idiogram of Italian honeybee chromosome is obtained too.

并对意大利蜜蜂单倍体雄蜂的染色体组进行了排列，获得了意大利蜜蜂染色体的臂比、相对长度和G-带模式图。

In the present paper, the results on induction of monohaploid plants from a pollen derived typical male sterile dihaploid strain of Solanum tuberosum L. were reported for the first time.

本文首次报道了用花药培养法由一个典型的雄性不育的双单倍体品系诱导产生一单倍体的试验结果。

40. Such a dikaryon cannot apparently exist independently of the haploid phase .

这样的双核显然不能独立于单倍阶段而存在。

On germination, the zygospore undergoes meiosis to produce haploid cells that give rise to a new thallus.

在萌发期，接合孢子经历减数分裂形成单倍细胞再产新的植物。

Diplont A diploid organism that represents the vegetative stage in life cycles in which haploidy is restricted to the gametes.

代表中植物阶段的二倍物，其单倍仅局于配子。

Haplont A haploid organism that represents the vegetative stage in life cycles in which diploidy is restricted to the zygote.

是一个单倍或物，该物二倍性仅于合子的中的营养阶段。

Homogenous lines can be obtained in a very short time by haploidy breeding method such as microspore culture and anther culture.

摘要通过单倍育种途径可快速获得纯合材料，增加有益性状的选择几率，加快育种进程。

Euploidy The normal state in which an organism's chromosome number is an exact multiple of the haploid number characteristic of the species.

正常状态下，物染色数是此种物单倍数目整数倍的象被称为整倍性。

There are a lot of sporule mother cells in every sporangium, they are respective via meiosis hind, produce the sporule of 4 monoploid.

每个孢子囊中有许多小孢子母细胞,它们各自经减数分裂后,产四个单倍的小孢子。

For crop improvement，haploidy enables the achievement of rapid homozygosity, enhanced selection efficiency for recessive genes, and breeding at a diallelic state for autopolyploid species.

在作物改良中，单倍可以快速得到纯合、提高隐性基因的选择效果及在双等位基因条件下培育同源多倍品种。

A set of efficient research method is found, and the relative length, arm ratio and G - band idiogram of Italian honeybee chromosome is obtained too.

并对意大利蜜蜂单倍雄蜂的染色组进行了排列，获得了意大利蜜蜂染色的臂比、相对长度和G-带模式图。

In the present paper, the results on induction of monohaploid plants from a pollen derived typical male sterile dihaploid strain of Solanum tuberosum L. were reported for the first time.

本文首次报道了用花药培养法由一个典型的雄性不育的双单倍品系诱导产一单倍的试验结果。

40. Such a dikaryon cannot apparently exist independently of the haploid phase .

这样的双核体显然不于单倍体阶段而存在。

On germination, the zygospore undergoes meiosis to produce haploid cells that give rise to a new thallus.

在萌发期，接合经历减数分裂形成单倍体细胞再产生新的植物体。

Diplont A diploid organism that represents the vegetative stage in life cycles in which haploidy is restricted to the gametes.

代表生活史中植物体阶段的二倍体生物，其单倍体仅局于配体。

Haplont A haploid organism that represents the vegetative stage in life cycles in which diploidy is restricted to the zygote.

是一个单倍体或生物体，该生物体体现二倍性仅于合的生活史中的营养阶段。

Homogenous lines can be obtained in a very short time by haploidy breeding method such as microspore culture and anther culture.

摘要通过单倍体育种途径可快速获得纯合材料，增加有益性状的选择几率，加快育种进程。

Euploidy The normal state in which an organism's chromosome number is an exact multiple of the haploid number characteristic of the species.

正常状态下，生物体染色体数是此种生物单倍体数目整数倍的现象被称为整倍性。

There are a lot of sporule mother cells in every sporangium, they are respective via meiosis hind, produce the sporule of 4 monoploid.

每个中有许多小母细胞,它们各自经减数分裂后,产生四个单倍体的小。

For crop improvement，haploidy enables the achievement of rapid homozygosity, enhanced selection efficiency for recessive genes, and breeding at a diallelic state for autopolyploid species.

在作物改良中，单倍体可以快速得到纯合体、提高隐性基因的选择效果及在双等位基因条件下培育同源多倍体品种。

A set of efficient research method is found, and the relative length, arm ratio and G - band idiogram of Italian honeybee chromosome is obtained too.

并对意大利蜜蜂单倍体雄蜂的染色体组进行了排列，获得了意大利蜜蜂染色体的臂比、相对长度和G-带模式图。

In the present paper, the results on induction of monohaploid plants from a pollen derived typical male sterile dihaploid strain of Solanum tuberosum L. were reported for the first time.

本文首次报道了用花药培养法由一个典型的雄性不育的双单倍体品系诱导产生一单倍体的试验结果。

40. Such a dikaryon cannot apparently exist independently of the haploid phase .

双核体显然不能独立于单倍体阶段而存在。

On germination, the zygospore undergoes meiosis to produce haploid cells that give rise to a new thallus.

在萌发期，接合孢经历减数分裂形成单倍体胞再产生新植物体。

Diplont A diploid organism that represents the vegetative stage in life cycles in which haploidy is restricted to the gametes.

代表生活史中植物体阶段二倍体生物，其单倍体仅局于配体。

Haplont A haploid organism that represents the vegetative stage in life cycles in which diploidy is restricted to the zygote.

是一个单倍体或生物体，该生物体体现二倍性仅于合生活史中营养阶段。

Homogenous lines can be obtained in a very short time by haploidy breeding method such as microspore culture and anther culture.

摘要通过单倍体育种途径可快速获得纯合材料，增加有益性状选择几率，加快育种进程。

Euploidy The normal state in which an organism's chromosome number is an exact multiple of the haploid number characteristic of the species.

正常状态下，生物体染色体数是此种生物单倍体数目整数倍现象被称为整倍性。

There are a lot of sporule mother cells in every sporangium, they are respective via meiosis hind, produce the sporule of 4 monoploid.

每个孢囊中有许多小孢胞,它们各自经减数分裂后,产生四个单倍体小孢。

For crop improvement，haploidy enables the achievement of rapid homozygosity, enhanced selection efficiency for recessive genes, and breeding at a diallelic state for autopolyploid species.

在作物改良中，单倍体可以快速得到纯合体、提高隐性基因选择效果及在双等位基因条件下培育同源多倍体品种。

A set of efficient research method is found, and the relative length, arm ratio and G - band idiogram of Italian honeybee chromosome is obtained too.

并对意大利蜜蜂单倍体雄蜂染色体组进行了排列，获得了意大利蜜蜂染色体臂比、相对长度和G-带模式图。

In the present paper, the results on induction of monohaploid plants from a pollen derived typical male sterile dihaploid strain of Solanum tuberosum L. were reported for the first time.

本文首次报道了用花药培养法由一个典型雄性不育双单倍体品系诱导产生一单倍体试验结果。

40. Such a dikaryon cannot apparently exist independently of the haploid phase .

这样的双核显然不能独立于单倍段而存在。

On germination, the zygospore undergoes meiosis to produce haploid cells that give rise to a new thallus.

在萌发期，接合孢子经历减数分裂形成单倍细胞再产生新的植。

Diplont A diploid organism that represents the vegetative stage in life cycles in which haploidy is restricted to the gametes.

代表生活史中植段的二倍生，其单倍仅局于配子。

Haplont A haploid organism that represents the vegetative stage in life cycles in which diploidy is restricted to the zygote.

是一个单倍或生，生现二倍性仅于合子的生活史中的段。

Homogenous lines can be obtained in a very short time by haploidy breeding method such as microspore culture and anther culture.

摘要通过单倍育种途径可快速获得纯合材料，增加有益性状的选择几率，加快育种进程。

Euploidy The normal state in which an organism's chromosome number is an exact multiple of the haploid number characteristic of the species.

正常状态下，生染色数是此种生单倍数目整数倍的现象被称为整倍性。

There are a lot of sporule mother cells in every sporangium, they are respective via meiosis hind, produce the sporule of 4 monoploid.

每个孢子囊中有许多小孢子母细胞,它们各自经减数分裂后,产生四个单倍的小孢子。

For crop improvement，haploidy enables the achievement of rapid homozygosity, enhanced selection efficiency for recessive genes, and breeding at a diallelic state for autopolyploid species.

在作改良中，单倍可以快速得到纯合、提高隐性基因的选择效果及在双等位基因条件下培育同源多倍品种。

A set of efficient research method is found, and the relative length, arm ratio and G - band idiogram of Italian honeybee chromosome is obtained too.

并对意大利蜜蜂单倍雄蜂的染色组进行了排列，获得了意大利蜜蜂染色的臂比、相对长度和G-带模式图。

In the present paper, the results on induction of monohaploid plants from a pollen derived typical male sterile dihaploid strain of Solanum tuberosum L. were reported for the first time.

本文首次报道了用花药培法由一个典型的雄性不育的双单倍品系诱导产生一单倍的试验结果。

40. Such a dikaryon cannot apparently exist independently of the haploid phase .

这样的双核体显然不能独立于单体阶段而存在。

On germination, the zygospore undergoes meiosis to produce haploid cells that give rise to a new thallus.

在萌，合孢子经历减分裂形成单体细胞再产生新的植物体。

Diplont A diploid organism that represents the vegetative stage in life cycles in which haploidy is restricted to the gametes.

代表生活史中植物体阶段的二体生物，其单体仅局于配子体。

Haplont A haploid organism that represents the vegetative stage in life cycles in which diploidy is restricted to the zygote.

是一个单体或生物体，该生物体体现二性仅于合子的生活史中的营养阶段。

Homogenous lines can be obtained in a very short time by haploidy breeding method such as microspore culture and anther culture.

摘要通过单体育种途径可快速获得纯合材料，增加有益性状的选择几率，加快育种进程。

Euploidy The normal state in which an organism's chromosome number is an exact multiple of the haploid number characteristic of the species.

正常状态下，生物体染色体是此种生物单体目的现象被称为性。

There are a lot of sporule mother cells in every sporangium, they are respective via meiosis hind, produce the sporule of 4 monoploid.

每个孢子囊中有许多小孢子母细胞,它们各自经减分裂后,产生四个单体的小孢子。

For crop improvement，haploidy enables the achievement of rapid homozygosity, enhanced selection efficiency for recessive genes, and breeding at a diallelic state for autopolyploid species.

在作物改良中，单体可以快速得到纯合体、提高隐性基因的选择效果及在双等位基因条件下培育同源多体品种。

A set of efficient research method is found, and the relative length, arm ratio and G - band idiogram of Italian honeybee chromosome is obtained too.

并对意大利蜜蜂单体雄蜂的染色体组进行了排列，获得了意大利蜜蜂染色体的臂比、相对长度和G-带模式图。

In the present paper, the results on induction of monohaploid plants from a pollen derived typical male sterile dihaploid strain of Solanum tuberosum L. were reported for the first time.

本文首次报道了用花药培养法由一个典型的雄性不育的双单体品系诱导产生一单体的试验结果。

40. Such a dikaryon cannot apparently exist independently of the haploid phase .

这样的双核体显然不能独立于体阶段而存在。

On germination, the zygospore undergoes meiosis to produce haploid cells that give rise to a new thallus.

在萌发期，接合孢子经历减数分裂形成体细胞再产生新的植物体。

Diplont A diploid organism that represents the vegetative stage in life cycles in which haploidy is restricted to the gametes.

代表生活史中植物体阶段的二体生物，其体仅局于配子体。

Haplont A haploid organism that represents the vegetative stage in life cycles in which diploidy is restricted to the zygote.

是一体或生物体，该生物体体现二性仅于合子的生活史中的营养阶段。

Homogenous lines can be obtained in a very short time by haploidy breeding method such as microspore culture and anther culture.

摘要体育种途径可快速获得纯合材料，增加有益性状的选择几率，加快育种进程。

Euploidy The normal state in which an organism's chromosome number is an exact multiple of the haploid number characteristic of the species.

正常状态下，生物体染色体数是此种生物体数目整数的现象被称为整性。

There are a lot of sporule mother cells in every sporangium, they are respective via meiosis hind, produce the sporule of 4 monoploid.

每孢子囊中有许多小孢子母细胞,它们各自经减数分裂后,产生四体的小孢子。

For crop improvement，haploidy enables the achievement of rapid homozygosity, enhanced selection efficiency for recessive genes, and breeding at a diallelic state for autopolyploid species.

在作物改良中，体可以快速得到纯合体、提高隐性基因的选择效果及在双等位基因条件下培育同源多体品种。

A set of efficient research method is found, and the relative length, arm ratio and G - band idiogram of Italian honeybee chromosome is obtained too.

并对意大利蜜蜂体雄蜂的染色体组进行了排列，获得了意大利蜜蜂染色体的臂比、相对长度和G-带模式图。

In the present paper, the results on induction of monohaploid plants from a pollen derived typical male sterile dihaploid strain of Solanum tuberosum L. were reported for the first time.

本文首次报道了用花药培养法由一典型的雄性不育的双体品系诱导产生一体的试验结果。

40. Such a dikaryon cannot apparently exist independently of the haploid phase .

这样体显然不能独立于单倍体阶段而存在。

On germination, the zygospore undergoes meiosis to produce haploid cells that give rise to a new thallus.

在萌发期，接合经历减数分裂形成单倍体细胞再产生新植物体。

Diplont A diploid organism that represents the vegetative stage in life cycles in which haploidy is restricted to the gametes.

代表生活史中植物体阶段二倍体生物，其单倍体仅局于配体。

Haplont A haploid organism that represents the vegetative stage in life cycles in which diploidy is restricted to the zygote.

是一个单倍体或生物体，该生物体体现二倍性仅于合生活史中营养阶段。

Homogenous lines can be obtained in a very short time by haploidy breeding method such as microspore culture and anther culture.

摘要通过单倍体育种途径可快速获得纯合材料，增加有益性状选择几率，加快育种进程。

Euploidy The normal state in which an organism's chromosome number is an exact multiple of the haploid number characteristic of the species.

正常状态下，生物体染色体数是此种生物单倍体数目整数倍现象被称为整倍性。

There are a lot of sporule mother cells in every sporangium, they are respective via meiosis hind, produce the sporule of 4 monoploid.

每个囊中有许多母细胞,它们各自经减数分裂后,产生四个单倍体。

For crop improvement，haploidy enables the achievement of rapid homozygosity, enhanced selection efficiency for recessive genes, and breeding at a diallelic state for autopolyploid species.

在作物改良中，单倍体可以快速得到纯合体、提高隐性基因选择效果及在等位基因条件下培育同源多倍体品种。

A set of efficient research method is found, and the relative length, arm ratio and G - band idiogram of Italian honeybee chromosome is obtained too.

并对意大利蜜蜂单倍体雄蜂染色体组进行了排列，获得了意大利蜜蜂染色体臂比、相对长度和G-带模式图。

In the present paper, the results on induction of monohaploid plants from a pollen derived typical male sterile dihaploid strain of Solanum tuberosum L. were reported for the first time.

本文首次报道了用花药培养法由一个典型雄性不育单倍体品系诱导产生一单倍体试验结果。